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Cognitive restructuring (CR) is an efficacious intervention for reducing transdiagnostic hostility. However, evidence suggests that the efficacy of CR can be further improved. A promising candidate for improving the efficacy of CR is mental imagery. Previous work showed that that enriching CR with mental imagery (I-CR) increased its efficacy in terms of reducing hostile beliefs and aggressive inclinations. In this article, we describe the rationale of the I-CR procedure, how to use it, and illustrate it with case examples. Our clinical experience underlines that imagery seems to capture both the hostile as well as helpful thoughts in a more effective way than verbal formulations. Future studies need to explore whether using this protocol is helpful for patients with clinical levels of hostility.

Contains fulltext : 228160.pdf (Publisher’s version ) (Open Access) Binge eating disorder (BED) and bulimia nervosa (BN) are characterized by binge eating. Frequently related to negative affect, binge eating is considered unwanted eating behavior. It is often preceded by a shift away from the goal of a healthy eating pattern. Implementation intentions are 'if-then' plans that may prevent such shifts in goals. In a students' sample with subthreshold binge eating, two implementation intention conditions were compared to a control condition in which only goals were formed. In the behavior-focused condition, implementation intentions targeted binge eating; in the emotion-focused condition, implementation intentions targeted negative affect preceding binge eating. All participants received three sessions and kept food diaries for four weeks, followed by a post-test and a one-month, three-months, and six-months follow-up. Compared to the control condition, both implementation intention conditions showed significant and large reductions in binge eating lasting for six months. Effects did not differ between both implementation intention conditions. Three implementation intention sessions reduced subthreshold binge eating. This continued for six months after the final session. Contrary to expectations, behavior-focused and emotion-focused implementation intentions were equally effective, possibly due to other triggers than negative affect. Future research should address their usefulness in BED and BN. 15 p.

More instability (MSSD) and variability (SD) of negative affect (NA) have been related to current and future depressive symptoms. We investigated whether NA instability and variability were predictive of the rate of symptom improvement during treatment and of reaching remission status. Forty-six individuals with major depressive disorder completed six days of ecological momentary assessments (10 beeps/day) before starting a combination of pharmacotherapy and supportive therapy. During and after treatment, the Hamilton Depression Rating Scale (HDRS) diagnostic interview was performed monthly for 18 months. The rate of change in HDRS scores over five months (during treatment) and remission status (HDRS ≤ 7) over eighteen months were predicted by the SD, MSSD and Mean of NA, and relevant baseline predictors. Higher Mean NA and baseline symptom severity, but not NA variability or instability, predicted stronger depressive symptom reduction during treatment. Higher odds of remitting were only associated with lower Mean NA. Higher mean NA may indicate more room for improvement and thus for a steeper rate of symptom change, while lower mean NA levels may imply that remission status is more readily reached. To resolve the inconclusive findings for instability and variability as predictors of symptom improvement replication in larger samples is required.

Background A central construct in Schema Therapy (ST) is that of a schema mode, describing the current emotional-cognitive-behavioral state. Initially, 10 modes were described. Over time, with the world-wide increasing and broader application of ST to various disorders, additional schema modes were identified, mainly based on clinical impressions. Thus, the need for a new, theoretically based, cross-cultural taxonomy of modes emerged. Methods An international workgroup started from scratch to identify an extensive taxonomy of modes, based on (a) extending the theory underlying ST with new insights on needs, and (b) recent research on ST theory supporting that modes represent combinations of activated schemas and coping. Results We propose to add two emotional needs to the original five core needs that theoretically underpin the development of early maladaptive schemas (EMSs), i.e., the need for Self-Coherence, and the need for Fairness, leading to three new EMSs, i.e. Lack of a Coherent Identity, Lack of a Meaningful World, and Unfairness. When rethinking the purpose behind the different ways of coping with EMS-activation, we came up with new labels for two of those: Resignation instead of Surrender, and Inversion instead of Overcompensation. By systematically combining EMSs and ways of coping we derived a set of schema modes that can be empirically tested. Conclusions With this project, we hope to contribute to the further development of ST and its application across the world.

Background Clinical guidelines suggest that psychological interventions specifically aimed at reducing suicidality may be beneficial. We examined the impact of two depression treatments, cognitive therapy (CT) and interpersonal psychotherapy (IPT) on suicidal ideation (SI) and explored the temporal associations between depression and SI over the course of therapy.Methods Ninety-one adult (18-65) depressed outpatients from a large randomized controlled trial who were treated with CT (n = 37) and IPT (n = 54) and scored at least >= 1 on the Beck Depression Inventory II (BDI-II) suicide item were included. Linear (two-level) mixed effects models were used to evaluate the impact of depression treatments on SI. Mixed-effects time-lagged models were applied to examine temporal relations between the change in depressive symptoms and the change in SI.Results SI decreased significantly during treatment and there were no differential effects between the two intervention groups (B = -0.007, p = .35). Depressive symptoms at the previous session did not predict higher levels of SI at the current session (B = 0.016, p = .16). However, SI measured at the previous session significantly predicted depressive symptoms at the current session (B = 2.06, p < .001).Conclusions Both depression treatments seemed to have a direct association with SI. The temporal association between SI and depression was unidirectional with SI predicting future depressive symptoms during treatment. Our findings suggest that it may be most beneficial to treat SI first.

Early adaptive schemas (EAS) are resilience-oriented counterparts to early maladaptive schemas (EMS), which are central in schema therapy. The Young Positive Schema Questionnaire (YPSQ) was developed as a measure of EAS but has been evaluated neither in relation to a clinical population nor in a German-speaking sample. Objectives of this study were therefore the psychometric validation of a German YPSQ in a community sample and the comparison of EAS to psychiatric patients. Participants were 1,418 individuals from a community sample and 182 psychiatric patients with a main diagnosis of major depressive disorder. A factor structure of 10 EAS, instead of the original 14, demonstrated satisfactory factorial validity and internal consistency in both samples. EAS exhibited divergent validity to EMS, childhood trauma, and psychopathology. Convergent validity was evident with resilience, self-efficacy, and satisfaction with life. Support for incremental validity beyond EMS was especially shown for resilience, self-efficacy, and satisfaction with life, and was also evident for several dimensions of psychopathology. Individuals in the community sample exhibited more pronounced EAS compared to psychiatric patients with the exception of empathic consideration. Especially for concepts associated with mental health, the YPSQ has the potential to be a highly valuable addition to current research and practice.

Inflammatory bowel disease (IBD) is a chronic health condition exacerbated by negative emotional stress experiences. In the current study, we examined whether the outbreak of the COVID‐19 pandemic coincided with an increase in stress experiences and accordingly an aggravation of disease activity in IBD patients. Sixty‐three IBD patients (30 Crohn's disease or CD, 33 ulcerative colitis) completed an online survey during the COVID‐19‐related lockdown, assessing clinical disease activity, disease‐related quality of life, presence of functional gastrointestinal symptoms, social isolation and stress experiences. Scores were then compared to pre‐lockdown baseline screening. The pandemic yielded a significant baseline‐to‐lockdown increase in emotional stress and social isolation. Stress increments, particularly those occasioned by interpersonal tension and excessive interpersonal proximity, were associated with a worsening of functional gastrointestinal symptoms. Exacerbations of loneliness coincided with an escalation of CD activity, functional gastrointestinal symptoms and a decline in subjective health. Lastly, COVID‐19 anxiety was significantly related to CD symptom severity and social dysfunction. The findings show that shifts in IBD expression are closely linked to changes in emotional stress experiences and interpersonal relatedness. As such, they contribute to a better understanding of inter‐individual differences in IBD progression and provide leads for therapeutic interventions.

Objectives During all stages of oncologic diseases, pain is still a major problem. The Numeric Rating Scale (NRS) is one of the most frequently used tools for pain assessment, although interpretation is difficult. The main objective of this study is to compare two types of pain evaluation scales: NRS versus (non) acceptable pain evaluation scale. The secondary aim is to analyze a 10% sample of patients indicating non acceptable pain more in-depth. Methods To assess the pain evaluation scales, a prospective observational study, with a nested retrospective in-depth exploration, was conducted. One-year data of patients visiting the outpatient clinic of the oncology center of a university hospital were used. Besides the pain scores of all patients, a 10% sample of patients indicating non acceptable pain was analyzed more in-depth. Results During 1 year, a total of 37,580 patients registered at the outpatient clinic, of whom approximately 10% indicated non acceptable pain. The mean NRS of patients indicating non acceptable pain was 6.5 (n = 2153). For patients indicating acceptable pain, the mean NRS was 1.6 (n = 21,010). Although the presence of pain recorded in the patient record increased substantially over the year, the percentage of reported interventions only slightly increased. Conclusion The (non) acceptable pain evaluation seems a valuable addition to the NRS for assessing pain among patients with cancer. As interpretation of the NRS appears to be difficult, using the (non) acceptable pain evaluation is recommended. Moreover, creating awareness among specialists to discuss pain has a positive effect on the amount of pain discussed during consultation.

BackgroundViolent criminal offenders with personality disorders (PD's) can cause immense harm, but are often deemed untreatable. This study aimed to conduct a randomized clinical trial to test the effectiveness of long-term psychotherapy for rehabilitating offenders with PDs.MethodsWe compared schema therapy (ST), an evidence-based psychotherapy for PDs, to treatment-as-usual (TAU) at eight high-security forensic hospitals in the Netherlands. Patients in both conditions received multiple treatment modalities and differed only in the individual, study-specific therapy they received. One-hundred-three male offenders with antisocial, narcissistic, borderline, or paranoid PDs, or Cluster B PD-not-otherwise-specified, were assigned to 3 years of ST or TAU and assessed every 6 months. Primary outcomes were rehabilitation, involving gradual reintegration into the community, and PD symptoms.ResultsPatients in both conditions showed moderate to large improvements in outcomes. ST was superior to TAU on both primary outcomes – rehabilitation (i.e. attaining supervised and unsupervised leave) and PD symptoms – and six of nine secondary outcomes, with small to moderate advantages over TAU. ST patients moved more rapidly through rehabilitation (supervised leave, treatment*time: F(5308) = 9.40, p < 0.001; unsupervised leave, treatment*time: F(5472) = 3.45, p = 0.004), and showed faster improvements on PD scales (treatment*time: t(1387) = −2.85, p = 0.005).ConclusionsThese findings contradict pessimistic views on the treatability of violent offenders with PDs, and support the effectiveness of long-term psychotherapy for rehabilitating these patients, facilitating their re-entry into the community.

While the Competitive Reaction Time Task (CRTT) is the most used behavioral aggression paradigm, it is characterized by methodological heterogeneity and quantification strategies for its’ outcome are unstandardized. Therefore, the standards of measuring aggression should be improved. This article contributes on such an improvement by providing: (a) a freely available CRTT online administration program, and (b) a factor-analytically derived scoring method. Based on a combined sample ( n = 423), a two-factor model was fit to the 30-trial CRTT version. The first factor included all trial scores subsequent to the first time the participant received aversive feedback (i.e., provoked factor) and the second factor included all trial scores prior to this first aversive feedback (i.e., unprovoked factor). Construct validity was evidenced based on the factors` differential relationship with self-reported aggression and narcissism. Our factor analytic findings empirically support the superiority of one of the existing CRTT scoring methods, that is, separately averaging all preprovocation versus all postprovocation trials. We discuss practical recommendations for CRTT users and outline future empirical avenues. This article aims at stimulating joint efforts to move toward standardization of CRTT implementation and outcome measure analysis.

Objective: Hostility is a transdiagnostic phenomenon that can have a profound negative impact on interpersonal functioning and psychopathological severity. Evidence suggests that cognitive bias modification for interpretation bias (CBM-I) potentially reduces hostility. However, stringent efficacy studies in people with clinical levels of hostility are currently lacking. Method: The present study investigated the effects of CBM-I in two studies: one feasibility study (Study 1) in a mixed clinical-community sample of men (N = 29), and one randomized clinical study (Study 2) in a mixed-gender sample with clinical levels of hostility (N = 135), pre-registered at https://osf.io/r46jn. We expected that CBM-I would relate to a larger increase in benign interpretation bias and larger reductions in hostile interpretation bias, hostility symptoms and traits, and general psychiatric symptoms at post-intervention compared to an active control (AC) condition. We also explored the beneficial carry-over effects of CBM-I on working alliance in subsequent psychotherapy 5 weeks after finishing CBM-I (n = 17). Results: Results showed that CBM-I increased benign interpretation bias in both studies and partially reduced hostile interpretation bias in Study 2, but not in Study 1. Findings of Study 2 also showed greater reductions in behavioral (but not self-reported) aggression in CBM-I relative to control, but no condition differences were found in self-report hostility measures and general psychiatric symptoms. Conclusions: Overall, we found modest support for CBM-I as an intervention for hostility, with some evidence of its efficacy for hostile interpretation bias and aggression. We discuss study limitations as well as directions for future research. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Background: Children within historically disadvantaged non-Western South African communities are considered as particularly vulnerable to the development of anxiety problems. Although the need for accessible mental health interventions is evident, this need has remained unmet in a country with extreme socio-economic disparities and a lack of mental health resources. Cognitive behavioural therapy-based (CBT-based) interventions that employ brief and intensive delivery methods may overcome existing barriers to access to mental health services faced by many South African children and may ameliorate the burden placed on under-resourced mental health care services. Aim: To provide preliminary evidence on the effectiveness of a brief, intensive CBT-based anxiety prevention intervention conducted in a South African context. Method: A mixed-methods approach, with quantitative and qualitative data, was used to evaluate the effects of the CBT-based programme in a sample of 21 farmworkers’ children aged 9–14 years living in disadvantaged semi-rural communities of the Western Cape. A quasi-experimental design with an immediate intervention (experimental) group and a delayed intervention (control) group was applied in the quantitative component of the study. The qualitative component was based on focus group data. Results: In general, positive effects were noted for the CBT-based anxiety prevention programme in these vulnerable children. Quantitative data revealed a trend reflecting a reduction of self-reported anxiety levels. Qualitative support for the acquisition and application of the CBT-based programme skills was also found. Conclusion: This pilot study indicates that a brief, intensive CBT-based prevention programme holds promise for the effective reduction of anxiety in vulnerable South African children.

Acute stress has been found to impair the flexible updating of stimulus-outcome associations. However, there is a lack of studies investigating the effect of acute stress on the flexible updating of stimulus-response associations, like active avoidance responses. The current study used an avoidance reversal learning paradigm to address this question. Sixty-one participants learned that a red dot was associated with an aversive sound, whereas a green dot was not (Pavlovian Acquisition phase). Next, they were trained to avoid the aversive stimulus by selectively pressing a button in response to the red, but not the green, dot (Avoidance Acquisition phase). Subsequently, participants either underwent a stress induction task or a no-stress control task. The flexible updating of expectancies of the US and avoidance responses were assessed after reversal of the original contingencies (Reversal Test). Acute stress did not impair the flexible updating of avoidance responses during the Reversal Test. In contrast, results showed that in the stress group the expectancies of the aversive sound were more in accordance with the reversed contingencies compared to the ratings of control participants. Additionally, cortisol responders avoided less often in comparison to cortisol non-responders. Increased noradrenergic activity in stressed participants was related to impairments in the flexible updating of avoidance responses after contingency reversal, while this association was absent in the control participants. In conclusion, our results suggest that the autonomic response might account for shifting the balance towards inflexible updating of stimulus-outcome awareness while stress does not impair flexible updating of avoidance responses.

The Dutch protocol for Eye Movement Desensitization and Reprocessing (EMDR) uses two psychological myths as part of the therapeutic instruction: memory works as a video camera and individuals can have a photographic memory. This study explored how participants experience and evaluate such instructions and if these instructions affect their beliefs on memory. Participants received a video, photo, or a control instruction. Participants indicated on a visual analog scale how vivid and emotional they expected to recall the traumatic memory, how credible the therapeutic instruction was, and how reliable they would consider a therapist providing such an instruction. Next, participants completed a memory belief survey. Participants who received the video instruction were most likely to expect to vividly recall a memory. The credibility of the instructions and the reliability of the therapist providing the instruction were at chance level, which might pose problems for the therapeutic alliance and therapy outcome. ispartof: JOURNAL OF PSYCHOLOGY vol:155 issue:2 pages:129-139 ispartof: location:United States status: published

Objective: Optimizing treatment selection may improve treatment outcomes in depression. A promising approach is the Personalized Advantage Index (PAI), which predicts the optimal treatment for a given individual. To determine the generalizability of the PAI, models needs to be externally validated, which has rarely been done. Method: PAI models were developed within each of two independent trials, with substantial between-study differences, that both compared CBT and IPT for depression (STEPd: n = 151 and FreqMech: n = 200). Subsequently, both PAI models were tested in the other dataset. Results: In the STEPd study, post-treatment depression was significantly different between individuals assigned to their PAI-indicated treatment versus those assigned to their non-indicated treatment (d = .57). In the FreqMech study, post-treatment depression was not significantly different between patients receiving their indicated treatment versus those receiving their non-indicated treatment (d = .20). Cross-trial predictions indicated that post-treatment depression was not significantly different between those receiving their indicated treatment and those receiving their non-indicated treatment (d = .16 and d = .27). Sensitivity analyses indicated that cross-trial prediction based on only overlapping variables didn't improve the results. Conclusion: External validation of the PAI has modest results and emphasizes between-study differences and many other challenges.

BackgroundPsychotherapies for depression are equally effective on average, but individual responses vary widely. Outcomes can be improved by optimizing treatment selection using multivariate prediction models. A promising approach is the Personalized Advantage Index (PAI) that predicts the optimal treatment for a given individual and the magnitude of the advantage. The current study aimed to extend the PAI to long-term depression outcomes after acute-phase psychotherapy.MethodsData come from a randomized trial comparing cognitive therapy (CT, n = 76) and interpersonal psychotherapy (IPT, n = 75) for major depressive disorder (MDD). Primary outcome was depression severity, as assessed by the BDI-II, during 17-month follow-up. First, predictors and moderators were selected from 38 pre-treatment variables using a two-step machine learning approach. Second, predictors and moderators were combined into a final model, from which PAI predictions were computed with cross-validation. Long-term PAI predictions were then compared to actual follow-up outcomes and post-treatment PAI predictions.ResultsOne predictor (parental alcohol abuse) and two moderators (recent life events; childhood maltreatment) were identified. Individuals assigned to their PAI-indicated treatment had lower follow-up depression severity compared to those assigned to their PAI-non-indicated treatment. This difference was significant in two subsets of the overall sample: those whose PAI score was in the upper 60%, and those whose PAI indicated CT, irrespective of magnitude. Long-term predictions did not overlap substantially with predictions for acute benefit.ConclusionsIf replicated, long-term PAI predictions could enhance precision medicine by selecting the optimal treatment for a given depressed individual over the long term.

Objective: Numerous provocations cause aggressive behavior. However, different provocation procedures are rarely directly compared. This study examined whether two different provocations (i.e., social exclusion and insult) were equally effective in terms of producing aggressive behavior, negative affective change and threat perception. As psychopathic and narcissistic personality traits may moderate provoked aggression, the current study also explored the differential impact of psychopathic and narcissistic traits on these variables. Method: A male (N = 94) community sample was randomly allocated to receive negative social belonging feedback (i.e., social exclusion) or negative intelligence feedback (i.e., insult) by a confederate. Aggressive behavior was measured using a competitive reaction time task after provocation. Here, aggressive behavior before first provocation (i.e., noise blast) by the opponent reflected unprovoked aggression, whereas aggressive behavior after first provocation reflected provoked aggression. Negative affect was measured pre- and postprovocation, and threat perception was measured postprovocation. Results: Results showed that both provocations were equally effective in producing aggressive behavior, negative affective change, and threat perception. Explorative analysis revealed that increased threat perception suppresses initial aggressive responding under the condition of agentic threat in narcissistic people. Also, decreased negative affective change during provocation suppressed aggressive responding in people with psychopathic traits. Conclusions: The findings suggest that both provocations can interchangeably be implemented to study provoked aggression. Emotional blunting may protect against detrimental provocation effects in people with psychopathic traits. Under conditions of agentic threat narcissistic traits related to withholding aggressive responding after first provocation, lashing out when a new threat emerges.

Group care workers of residential youth care settings face the challenge of creating a warm and involved treatment climate against the demands and restrictions of the treatment setting. We tested the effects of SafePath, a milieu-based intervention based on Schema Therapy principles, during the first year of implementation on two secure residential treatment units compared to two control units. Staff’s daily reports on 139 individual patients were coded on use of schema mode language (implementation check), occurrences of aggression (primary outcome) and repressive staff interventions. In addition, repeated questionnaires were filled out by patients (n = 87) on group climate and by staff (n = 50) on team functioning. Compared to the control units, SafePath units showed higher improvements in group climate and repressive interventions. Both SafePath and control units showed decreased aggression over time. Team functioning was consistently better in the SafePath units compared to the care-as-usual units from baseline through 12 months. In conclusion, a Schema Therapy based milieu as implemented with SafePath may contribute to a warm and supportive group climate with less repressive interventions in secure residential youth care.

BackgroundInvestigation of treatments that effectively treat adults with post-traumatic stress disorder from childhood experiences (Ch-PTSD) and are well tolerated by patients is needed to improve outcomes for this population.AimsThe purpose of this study was to compare the effectiveness of two trauma-focused treatments, imagery rescripting (ImRs) and eye movement desensitisation and reprocessing (EMDR), for treating Ch-PTSD.MethodWe conducted an international, multicentre, randomised clinical trial, recruiting adults with Ch-PTSD from childhood trauma before 16 years of age. Participants were randomised to treatment condition and assessed by blind raters at multiple time points. Participants received up to 12 90-min sessions of either ImRs or EMDR, biweekly.ResultsA total of 155 participants were included in the final intent-to-treat analysis. Drop-out rates were low, at 7.7%. A generalised linear mixed model of repeated measures showed that observer-rated post-traumatic stress disorder (PTSD) symptoms significantly decreased for both ImRs (d = 1.72) and EMDR (d = 1.73) at the 8-week post-treatment assessment. Similar results were seen with secondary outcome measures and self-reported PTSD symptoms. There were no significant differences between the two treatments on any standardised measure at post-treatment and follow-up.ConclusionsImRs and EMDR treatments were found to be effective in treating PTSD symptoms arising from childhood trauma, and in reducing other symptoms such as depression, dissociation and trauma-related cognitions. The low drop-out rates suggest that the treatments were well tolerated by participants. The results from this study provide evidence for the use of trauma-focused treatments for Ch-PTSD.

Background Only about half of all patients with anxiety disorders or major depression respond to cognitive behaviour therapy (CBT), even though this is an evidence-based treatment. Personalized treatment offers an approach to increase the number of patients who respond to therapy. The aim of this study was to examine predictors and moderators of (differential) treatment outcomes in transdiagnostic versus diagnosis-specific group CBT. Methods A sample of 291 patients from three different mental health clinics in Denmark was randomized to either transdiagnostic or diagnosis-specific group CBT. The study outcome was the regression slope of the individual patient's repeated scores on the WHO-5 Well-being Index. Pre-treatment variables were identified as moderators or predictors through a two-step variable selection approach. Results While the two-step approach failed to identify any moderators, four predictors were found: level of positive affect, duration of disorder, the detachment personality trait, and the coping strategy of cognitive reappraisal. A prognostic index was constructed, but did not seem to be robust across treatment sites. Conclusions Our findings give insufficient evidence to support a recommendation of either transdiagnostic or diagnosis-specific CBT for a given patient or to predict the response to the applied group therapies.

Background and aim:This study investigated the effects of group cognitive behavioural therapy (CBT) for patients with bipolar disorder. The development of CBT for this disorder is relatively under-explored.Method:Participants with bipolar I or II disorder were treated with group CBT in addition to treatment as usual. The effectiveness of the protocol was explored through sequence analysis of daily mood monitoring prior to, during and after the intervention. Also, a repeated measures design was used assessing symptomatology, dysfunctional attitudes, sense of mastery, psychosocial functioning, and quality of life at start and end of intervention, and at follow-up 2 and 12 months later.Results:The results indicate that variation in mood states diminished over the course of the intervention. Also, there was a change from depressive states to more euthymic states. Greater number of reported lifetime depressive episodes was associated with greater diversity of mood states. There was an increase in overall psychosocial functioning and self-reported psychological health following the intervention. Improvement continued after treatment ended until follow-up at 2 months, and measured 1 year later, for outcomes representing depression, general psychosocial functioning and self-reported psychological health. Due to small sample size and the lack of a control group the results are preliminary.Conclusions:The results of this pilot study suggest that both offering CBT in group interventions and sequence analysis of time series data are helpful routes to further explore when improving standard CBT interventions for patients suffering from bipolar disorder.

Contains fulltext : 220190.pdf (Publisher’s version ) (Closed access) Objective: Imagery appears to play an important role in mood variability, a core symptom of patients suffering from bipolar disorder. The present study aimed to explore the validity and reliability of an online self-report measure of imagery, the Dutch Imagery Survey (DImS). The DImS is an adaptation of the Imagery interview used in research on imagery in mental disorders. The present study additionally explored the ability of the DImS to detect relationships between self-reported imagery and subsequent mood and subsequent behaviour. Method: 135 students completed the DImS and additional mental imagery and mood questionnaires. For re-test reliability, 42 students completed the survey again within two days. Results: Internal consistencies and test-retest scores of the five scales of the DImS were reasonable. Imagery Quality correlated with Emotions, and to a lesser degree with Behaviour. Positive Appraisals correlated with Positive Emotions, Negative Appraisals with Negative Emotions, and Positive appraisals with Behaviour. Frequency of Imagery, Imagery Quality and Positive Appraisals correlated with elevated mood. Imagery Quality and Negative Appraisals correlated with low mood. The DImS took approximately 15 min to complete. Limitations: Re-test reliability was limited due to participants changing their dominant image. Results need to be replicated in a clinical sample. Conclusions: Psychometric findings with the DImS appeared reasonable and consistent and showed that, in line with other recent studies, imagery is related to current mood and to both self-perceived emotion and subsequent behaviour. These findings suggested that the DImS is suitable to study the role of imagery in bipolar mood variability. 7 p.

Objective:Performance and symptom validity tests (PVTs and SVTs) measure the credibility of the assessment results. Cognitive impairment and apathy potentially interfere with validity test performance and may thus lead to an incorrect (i.e., false-positive) classification of the patient’s scores as non-credible. The study aimed at examining the false-positive rate of three validity tests in patients with cognitive impairment and apathy.Methods:A cross-sectional, comparative study was performed in 56 patients with dementia, 41 patients with mild cognitive impairment, and 41 patients with Parkinson’s disease. Two PVTs – the Test of Memory Malingering (TOMM) and the Dot Counting Test (DCT) – and one SVT – the Structured Inventory of Malingered Symptomatology (SIMS) – were administered. Apathy was measured with the Apathy Evaluation Scale, and severity of cognitive impairment with the Mini Mental State Examination.Results:The failure rate was 13.7% for the TOMM, 23.8% for the DCT, and 12.5% for the SIMS. Of the patients with data on all three tests (n = 105), 13.5% failed one test, 2.9% failed two tests, and none failed all three. Failing the PVTs was associated with cognitive impairment, but not with apathy. Failing the SVT was related to apathy, but not to cognitive impairment.Conclusions:In patients with cognitive impairment or apathy, failing one validity test is not uncommon. Validity tests are differentially sensitive to cognitive impairment and apathy. However, the rule that at least two validity tests should be failed to identify non-credibility seemed to ensure a high percentage of correct classification of credibility.

Vaccines are an important tool for governments and health agencies to contain and curb the Coronavirus Disease-19 (COVID-19) pandemic. However, despite their effectiveness and safeness, a substantial portion of the population worldwide is hesitant to get vaccinated. In the current study, we examined whether fear of COVID-19 predicts vaccination willingness. In a longitudinal study (N = 938), fear for COVID-19 was assessed in April 2020 and vaccination willingness was measured in June 2021. Approximately 11% of our sample indicated that they were not willing to get vaccinated. Results of a logistic regression showed that increased fear of COVID-19 predicts vaccination willingness 14 months later, even when controlling for several anxious personality traits, infection control perceptions, risks for loved ones, self-rated health, previous infection, media use, and demographic variables. These results show that fear of COVID-19 is a relevant construct to consider for predicting and possibly influencing vaccination willingness. Nonetheless, sensitivity and specificity of fear of COVID-19 to predict vaccination willingness were quite low and only became slightly better when fear of COVID-19 was measured concurrently. This indicates that other potential factors, such as perceived risks of the vaccines, probably also play a role in explaining vaccination willingness.

Background: Intimacy is a key psychological problem in anorexia nervosa (AN). Empirical evidence, including neurobiological underpinnings, is however, scarce.Objective: In this study, we evaluated various emotional stimuli including intimate stimuli experienced in patients with AN and non-patients, as well as their cerebral response.Methods: Functional magnetic resonance imaging was conducted using stimuli with positive, neutral, negative and intimate content. Participants (14 AN patients and 14 non-patients) alternated between passive viewing and explicit emotion regulation.Results: Intimate stimuli were experienced less positively in AN patients compared to non-patients. AN patients showed decreased cerebral responses in superior parietal cortices in response to positive and intimate stimuli. Intimate stimuli led to stronger activation of the orbitofrontal cortex, and lower activation of the bilateral precuneus in AN patients. Orbitofrontal responses decreased in AN patients during explicit emotion regulation.Conclusions: These results show that intimate stimuli are of particular importance in AN patients, who show experiential differences compared to non-patients and altered activation of orbitofrontal and parietal brain structures. This supports that AN patients have difficulties with intimacy, attachment, self-referential processing and body perception.LEVEL OF EVIDENCE: Level III, case-control study.

Research has shown that patients with a social anxiety disorder (SAD) show social performance deficits. These deficits are a maintaining factor in SAD, as mending social behavior improves interpersonal judgments and reduces social anxiety. Thus finding ways to enhance social behavior is evidently of importance in the treatment of SAD. This double-blind, placebo-controlled study investigated the effect of an intranasal administration of the hormone oxytocin (24 IU) on social behavior and anxious appearance in SAD patients (N = 40) and healthy controls (N = 39). Forty minutes after oxytocin administration participants were submitted to two live social situations (i.e., a waiting room situation and a getting acquainted task). The participants ('self-rated') and observers ('observer-rated') scored participants' social behavior and anxious appearance. Participants also rated their positive and negative affect. Confirming the social performance deficits in SAD, observers regarded SAD patients as more anxious and less socially skilled than healthy controls. Results indicated oxytocin-induced improvement of observer-rated social behavior in SAD patients compared to placebo but only in the getting acquainted task. This effect was not perceived as such by patients themselves and did not improve their affect ratings. In conclusion, this study found support for the idea that oxytocin helps SAD patients to perform better in social interactions, although this improvement seemed context-dependent (i.e., only present in the getting-acquainted task) and 'not perceived by the patient.

Fruit and vegetable consumption is worldwide too low, resulting in poor diet quality and health-related problems. A cognitive factor that might contribute to this low consumption is confirmation bias. Confirmation bias has been established in anxiety research and comprises the tendency to search for reinforcing negative information, while ignoring counter attitudinal information. If applicable to food, asking for negative food information reinforces the negative attitude and decreases the willingness to try (novel) food. The aim of the current study was twofold. First, to examine if confirmation bias translates to food stimuli. Second, to investigate if this bias is exaggerated in persons with higher levels of food neophobia. To this end, 117 participants (age M = 21.45, SD = 4.48) carried out an online study. They filled in the food neophobia scale (FNS) and performed a search for additional information scale (SAIS) task. Four novel fruits were used, two looking tasteful (pomelo and rose apple) and two looking non-tasteful (black sapote and noni fruit). Participants rated their willingness to eat these fruits and subsequently could indicate how eager they were to receive positive or negative information regarding that fruit. The results indicated that the participants were more willing to try the tasteful looking fruits than the non-tasteful. Additionally, higher levels of food neophobia coincided with less willingness to eat all fruits. Confirmation bias was observed, more negative information was requested for the non-tasteful than for the tasteful fruits. This bias was not related to levels of food neophobia. These results are important as confirmation bias might make people even more negative towards novel foods and could contribute to even less fruit and vegetable consumption, especially when they look less appetizing.

BACKGROUND AND OBJECTIVES: Cognitive restructuring (CR) is an effective intervention for hostility. However, the number of patients who fail to benefit suggest that the efficacy of CR can be further improved. The present study investigated whether enhancing CR with mental imagery techniques can increase its efficacy.METHODS: A high hostility sample (28% male, and 72% female) was randomized over one session of imagery enhanced CR (I-CR) (n = 34), traditional CR (n = 32) or an active control session (AC) (n = 21). Changes in hostile beliefs, aggressive tendencies, state anger and hostility traits were assessed pre- and post-treatment, and at one-week follow-up.RESULTS: Results showed that both I-CR and CR efficaciously reduced hostile beliefs, aggressive tendencies and anger, to a stronger degree than AC. I-CR was more efficacious and sustainable over time than both CR and AC in reducing hostile beliefs and aggressive tendencies.LIMITATIONS: This study was conducted using a small, non-treatment seeking sample.CONCLUSIONS: Findings suggest that implementing imagery techniques in CR for hostile beliefs enhances its' efficacy.

© 2021 Association for the Advancement of Psychotherapy Inc.. All rights reserved.Objective: Patient choice is recognized as a factor that influences clinical outcomes and treatment evaluation in mental health care. However, research on how having a choice affects patients with depression has been rare. This Dutch study examined whether patients randomly selected to choose between two types of depression psychotherapy benefited more from treatment than patients randomly assigned to an intervention. Methods: Data were derived from a trial of outpatients with depression who were randomly assigned to cognitive therapy (CT), interpersonal psychotherapy (IPT), or a 2-month waitlist control condition followed by the patient's choice of CT or IPT. Treatment groups were combined into a no-choice condition (N5151), with the waitlist as the choice condition (N531). Multilevel regression was used to compare depression severity (measured with the Beck Depression Inventory-II [BDI-II]) and general psychological distress (measured with the Brief Symptom Inventory [BSI]) posttreatment and at the 5-month followup. Differences in patients' pretreatment expectations, beliefs about treatment credibility, and posttreatment evaluation were examined. Results: No significant differences in clinical outcomes were found between the choice and no-choice conditions (mean difference: BDI-II posttreatment5-0.55, 95% confidence interval [CI]5-5.25 to 4.15; follow-up52.10, 95% CI5-4.01 to 8.20; BSI posttreatment5-1.89, 95% CI5-15.35 to 11.58; follow-up53.13, 95% CI5-12.32 to 18.57). Patients in both groups reported comparable scores on pretreatment expectations, credibility beliefs, and posttreatment evaluation. Neither expectations nor credibility beliefs were predictive of clinical outcomes. Conclusions: Our findings did not support the value of patient choice. Considering the exploratory nature of the trial, future studies designed to examine the effects of choice in depression treatment are recommended.

Background: Electroconvulsive therapy (ECT) is the most effective treatment for severe major depressive episodes (MDEs). Nonetheless, firmly established associations between ECT outcomes and biological variables are currently lacking. Polygenic risk scores (PRSs) carry clinical potential, but associations with treatment response in psychiatry are seldom reported. Here, we examined whether PRSs for major depressive disorder, schizophrenia (SCZ), cross-disorder, and pharmacological antidepressant response are associated with ECT effectiveness.Methods: A total of 288 patients with MDE from 3 countries were included. The main outcome was a change in the 17-item Hamilton Depression Rating Scale scores from before to after ECT treatment. Secondary outcomes were response and remission. Regression analyses with PRSs as independent variables and several covariates were performed. Explained variance (R2) at the optimal p-value threshold is reported.Results: In the 266 subjects passing quality control, the PRS-SCZ was positively associated with a larger Hamilton Depression Rating Scale decrease in linear regression (optimal p-value threshold = .05, R2 = 6.94%, p < .0001), which was consistent across countries: Ireland (R2 = 8.18%, p = .0013), Belgium (R2 = 6.83%, p = .016), and the Netherlands (R2 = 7.92%, p = .0077). The PRS-SCZ was also positively associated with remission (R2 = 4.63%, p = .0018). Sensitivity and subgroup analyses, including in MDE without psychotic features (R2 = 4.42%, p = .0024) and unipolar MDE only (R2 = 9.08%, p < .0001), confirmed the results. The other PRSs were not associated with a change in the Hamilton Depression Rating Scale score at the predefined Bonferroni-corrected significance threshold.Conclusions: A linear association between PRS-SCZ and ECT outcome was uncovered. Although it is too early to adopt PRSs in ECT clinical decision making, these findings strengthen the positioning of PRS-SCZ as relevant to treatment response in psychiatry.

Background: Previous research suggests a relationship between measurement frequency of self-reported depressive symptoms and change in depressive symptom scores for the Beck Depression Inventory II (BDI-II). The goal of the current study was to investigate the differential effects of weekly and monthly completion of the BDI-II and Quick Inventory of Depressive Symptomatology self-report (QIDS-SR). Methods: Seventy individuals diagnosed with major depressive disorder (MDD) waiting for treatment were randomly assigned to either completing BDI-II weekly, BDI-II monthly, QIDS-SR weekly, or QIDS-SR monthly for a duration of nine weeks. After nine weeks participants also completed the Zung depression scale once. Mixed multilevel regression modelling and Bayesian Statistical Analysis were used to test the relationship between the measurement frequency and depression scores, and to compare scores of the repeatedly completed instruments with the instrument completed only in week nine.Results: Measurement frequency was not related to BDI-II, QIDS-SR or Zung scores. However, depression scores declined in the weekly and monthly QIDS-SR (but not BDI-II) conditions, while Bayesian analyses indicated moderate support for equal depression scores on the Zung SDS.Limitations: Lack of a clinician-rated depression scale at week nine in addition to the self-report measure. Conclusion: In contrast to previous studies in non-clinical samples, our findings suggest that measurement frequency does not have an impact on scores of the BDI-II. Implications for clinical studies monitoring depressive symptom scores with self-report scales are discussed. Keywords: major depressive disorder; retest effects; measurement error; measurement frequency; Beck Depression Inventory; Quick Inventory of Depressive Symptomatology

In current classification systems, selective mutism (SM) is included in the broad anxiety disorders category. Indeed, there is abundant evidence showing that anxiety, and social anxiety in particular, is a prominent feature of SM. In this article, we point out that autism spectrum problems in addition to anxiety problems are sometimes also implicated in SM. To build our case, we summarize evidence showing that SM, social anxiety disorder (SAD), and autism spectrum disorder (ASD) are allied clinical conditions and share communalities in the realm of social difficulties. Following this, we address the role of a prototypical class of ASD symptoms, restricted and repetitive behaviors and interests (RRBIs), which are hypothesized to play a special role in the preservation and exacerbation of social difficulties. We then substantiate our point that SM is sometimes more than an anxiety disorder by addressing its special link with ASD in more detail. Finally, we close by noting that the possible involvement of ASD in SM has a number of consequences for clinical practice with regard to its classification, assessment, and treatment of children with SM and highlight a number of directions for future research.

Preliminary evidence suggests that biased attention could be crucial infostering the emotion recognition abnormalities in borderline personalitydisorder (BPD). We compared BPD patients to Cluster-C personality disorder (CC) patients and non-patients (NP) regarding emotion recognition inambiguous faces and their visual attention allocation to the eyes. The roleof comorbid posttraumatic stress disorder (PTSD) in BPD regarding emotion recognition and visual attention was explored. BPD patients fixated theeyes of angry/happy, sad/happy, and fearful/sad blends longer than nonpatients. This visual attention pattern was mainly driven by BPD patientswith PTSD. This subgroup also demonstrated longer fixations than CCpatients and a trend towards longer fixations than BPD patients withoutPTSD for the angry/happy and fearful/sad blends. Emotion recognition wasnot altered in BPD. Biased visual attention towards the eyes of ambiguousfacial expressions in BPD might be due to trauma-related attentional biasrather than to impairments in facial emotion recognition.

Objective: Valid and reliable instruments to measure therapy skills are necessary to investigate these skills as mechanisms of change in cognitive-behavioral therapy (CBT) and interpersonal psychotherapy (IPT) for depression. The authors tested two measures of the skills patients with depression acquire in CBT and IPT.Methods: Using data from 202 Dutch patients with depression, the authors conducted a psychometric evaluation of the Dutch translation of the Competencies of Cognitive Therapy Scale–Self-Report (CCTS-SR) and an initial psychometric evaluation of the newly developed Interpersonal Psychotherapy Skills Scale–Self-Report (IPSS-SR).Results: A confirmatory factor analysis (CFA) resulted in a fit outside the acceptable range for the one-factor model of the CCTS-SR. For the IPSS-SR, an exploratory factor analysis and a CFA led to a four-factor solution that provided the best fit compared with other models, although it remained outside the acceptable range. Both instruments showed excellent internal consistency. Correlations between the CCTS-SR and IPSS-SR were small to moderate. Fewer depressive symptoms and higher levels of behavioral activation were related to higher scores on the IPSS-SR and CCTS-SR, while higher levels of education and fewer dysfunctional thoughts were related to higher scores on the IPSS-SR.Conclusions: Interpreting CBT and IPT skills as unidimensional concepts should be cautioned against until future studies have investigated the factor structure of the CCTS-SR and IPSS-SR across the course of CBT and IPT for depression. Further implications for psychometric research and future directions related to increasing knowledge about the role of therapy skills in psychotherapies for depression are discussed.

This longitudinal study explored the relations between fear-enhancing parenting behaviors (modeling and threat information transmission) and children's cognitive biases and anxiety symptoms on three subsequent time points over a one-year period. Participants were 216 children aged 7-12 years (114 boys and 102 girls), and their mothers (n = 199) and/or fathers (n = 117). On each time point, children and parents completed the Parental Enhancement of Anxious Cognitions scale, which measures parental modeling and threat information transmission. Furthermore, children filled in a measure of anxiety disorder symptoms. In addition, confirmation bias and interpretation bias were measured by means of a number of computerized tasks. The results yielded support for a circular model in which cognitive biases enhanced anxiety symptoms, which in turn promoted cognitive biases on each of the three time points. However, no evidence was found for longitudinal effects of cognitive biases on anxiety or vice versa. In contrast to what we expected, cognitive biases and anxiety appeared to promote parental modeling and threat information rather than the other way around. These findings extend research on the relations between parenting behaviors, cognitive biases, and childhood anxiety symptoms, and suggest valuable leads for assessment and intervention.

Integrating a screening possibility for Autism Spectrum Disorder (ASD) within the widely applied Achenbach System of Empirically Based Assessment (ASEBA) scales could be of great value for daily clinical practice. The present study explored the ability of the school-aged Child Behavior Checklist (CBCL) and the Teacher’s Report Form (TRF) to screen for ASD in children and adolescents (aged 6 to 18 years) within a mixed clinically referred sample. Different screening variants were compared for the CBCL, TRF, and the combination of CBCL and TRF: the separate withdrawn/depressed, social problems, and thought problems syndrome scales; combinations of these syndrome scales; and special ASD scales composed of relevant individual items. Analyses were performed for: youth with a DSM-IV-based clinical diagnosis; youth for which the clinical DSM-IV diagnosis was confirmed by a standardized assessment (the Autism Diagnostic Interview-Revised); and youth with a DSM-IV- based clinical diagnosis of ASD that also met the DSM-5 criteria. The results clearly demonstrated that the special ASEBA-based scales – in particular when completed by the parents – were most predictive of ASD. The results also indicate that following the initial screen with these ASEBA scales, further thorough diagnostic assessment is necessary to definitively establish whether young people really suffer from ASD.

Impulsivity is a characteristic syndromal and neurobehavioral feature of borderline personality disorder (BPD). Research suggests an important interaction between high negative emotions and low behavioral inhibition in BPD. However, knowledge about the generalizability across stimulus categories and diagnosis specificity is limited. We investigated neural correlates of hypothesized impaired response inhibition of BPD patients to negative, positive and erotic stimuli, by comparing them to non-patients and cluster-C personality disorder patients. During fMRI scanning, 53 BPD patients, 34 non-patients and 20 cluster-C personality disorder patients completed an affective go/no-go task, including social pictures. BPD patients showed more omission errors than non-patients, independent of the stimulus category. Furthermore, BPD patients showed higher activity in the inferior parietal lobule and frontal eye fields when inhibiting negative versus neutral stimuli. Activity of the inferior parietal lobule correlated positively with the BPD checklist subscale impulsivity. When inhibiting emotional stimuli, BPD patients showed an altered brain activity in the inferior parietal lobe and frontal eye fields, whereas previously shown dysfunctional prefrontal activity was not replicated. BPD patients showed a general responsivity across stimulus categories in the frontal eye fields, whereas effects in the inferior parietal lobe were specific for negative stimuli. Results of diagnosis specificity support a dimensional rather than a categorical differentiation between BPD and cluster-C patients during inhibition of social emotional stimuli. Supported by behavioral results, BPD patients showed no deficiencies in emotionally modulated response inhibition per se but the present findings rather hint at attentional difficulties for emotional information. Electronic supplementary material The online version of this article (10.1007/s11682-019-00161-0) contains supplementary material, which is available to authorized users.

© The Author(s) 2019. Mental-health patients may report more symptoms than they actually experience. Experts and laypeople often view this overreporting as a sign of malingering. We show that there are multiple pathways to symptom overreporting: carryover effects from previous tests that lower the threshold for answering affirmatively to symptom items, suggestive misinformation that escalates symptom reports, inattentive responding that promotes indiscriminate endorsement of symptoms, and personality traits that bias symptom reports in an upward direction. A one-sided focus on malingering may distract from a research agenda that may contribute to knowledge accumulation in this domain. ispartof: Current Directions in Psychological Science vol:28 issue:3 pages:321-326 status: published

Background Intimacy and psychosexual development represent core problems of anorexia nervosa (AN). Experiential and neurobiological evidence however is scarce. Material and methods Thirty-one female AN patients were compared with 35 non-patients (NP) and 22 recovered participants (REC) by using functional magnetic resonance imaging. Participants viewed pictures of couples in intimate relationships and control stimuli. Results AN patients experienced intimate stimuli with lower valence and dominance. AN showed decreased activation of parietal cortices. NP decreased the prefrontal cortex response, which AN patients did not. REC participants did not differ from NP on a behavioural level, though with regard to the neural signature. Discussion Parietal cortices are related to processing of erotic themes, which seems to be deficient in AN. Dysfunction of prefrontal cortices likely mirrors dysfunctional control in AN. The neural signature does not seem to be state-related considering results of REC.

Previous research suggests that a stronger focus on positive emotions and positive mental health may improve efficacy of Cognitive Behavior Therapy (CBT). Objectives were to compare differential improvement of depressive symptoms (primary outcome), positive affect, and positive mental health indices during positive CBT (P-CBT; CBT in a solution-focused framework, amplified with optional positive psychology exercises) versus traditional, problem-focused CBT (T-CBT). Forty-nine patients with major depressive disorder (recruited in an outpatient mental health care facility specialized in mood disorders) received two treatment blocks of eight sessions each (cross-over design, order randomized). Intention-To-Treat mixed regression modelling indicated that depressive symptoms improved similarly during the first, but significantly more in P-CBT compared to T-CBT during the second treatment block. Rate of improvement on the less-frequently measured secondary outcomes was not significantly different. However, P-CBT was associated with significantly higher rates of clinically significant or reliable change for depression, negative affect, and happiness. Effect sizes for the combined treatment were large (pre-post Cohen's d = 2.71 for participants ending with P-CBT, and 1.85 for participants ending with T-CBT). Positive affect, optimism, subjective happiness and mental health reached normative population averages after treatment. Overall, findings suggest that explicitly focusing on positive emotions efficiently counters depressive symptoms.

Contains fulltext : 218864.pdf (Publisher’s version ) (Open Access) The current study aims to investigate if venting anger reduces or increases aggression. Therefore, we allowed venting anger and measured its effect on aggression after two different anger provocation paradigms in a sample of forensic psychiatric offenders (FPO, N = 45) and penitentiary offenders (PO, N = 22). These provocation paradigms included an Articulated Thoughts in Simulated Situations (ATSS) comprising anger stories, and a harassing body opponent bag (BOB) measuring punching force. To determine aggression pre/post provocation, implicit anger and self-reported aggression was assessed. Further, the relation between provocation paradigm response, aggression, and psychopathy was evaluated. Results indicate that venting anger reduces aggression in FPO, but not in PO, where even evidence for increase in one aggression index was found. Furthermore, groups differed in immediate responses during provocation, with FPO showing significantly more verbal aggressive responses during ATSS but less physically aggressive responses during BOB than PO. Moreover, results show a correlation between automatic cognitive anger biases during provocation and psychopathy in FPO. In PO, aggressive behavioral intentions and anger control problems during provocation were both related to self-reported aggression. For clinical practice, ATSS could be utilized as a paradigm exploring the actual state of specific cognitive biases toward anger. 17 p.

Anxiety is highly prevalent in pre-adolescent children. Distorted cognitions are characteristic for dysfunctional levels of anxiety. However, applying cognitive elements in pre-adolescent children cannot be fully ascertained, as it is not until adolescence before children can apply logical and abstract reasoning in a sophisticated manner. Cognitive behaviour therapy (CBT) and acceptance and commitment therapy (ACT) both target distorted cognitions. Whereas CBT encourages children to change the content of negative cognitions by applying cognitive restructuring, ACT stimulates youth to have a more accepting attitude towards these thoughts by applying cognitive defusion. The current study examined the efficacy of applying cognitive elements and compared the cognitive elements of CBT and ACT in pre-adolescent children. We included no behavioural elements to specifically study the developmental appropriateness of the cognitive elements in this age group. Highly anxious children, aged 8-12 years were randomised to a 30-minute cognitive restructuring (n = 21) or cognitive defusion intervention (n = 22). Subjective fear of the dark levels, behavioural darkness toleration, and comprehension and fun associated with the interventions were assessed. Both interventions had a significantly positive impact on children's fear of the dark. Cognitive restructuring led to more favourable results on subjective fear than cognitive defusion, no differences were found for darkness toleration.

The goal of the present experiment was to examine the effect of certain (deceptive) strategies (e.g., false denial) on memory. Specifically, participants were shown a traumatic virtual reality (VR) video of an airplane crash. Following this, participants (N= 94) received questions concerning details from the VR scene in a baseline memory task. Then, participants could choose from 3 options how to cope in response to having experienced the VR scene: tell the truth, falsely deny, or fabricate. The majority opted to tell the truth (n = 81). A subsample of truth tellers were instructed to falsely deny having seen certain details. One week later, all participants received a source monitoring task in which they were asked (1) whether they remembered talking about these details during an interview, and (2) whether they remembered seeing certain details during the VR experience the week before. Participants had to tell the truth during this task. Participants who were instructed to falsely deny showed impaired memory for presented details that had previously been discussed (i.e., denial-induced forgetting) and seen in the VR scene. Also, the presentation of certain details in the baseline memory task seemed to inoculate participants who were instructed to falsely deny from experiencing memory impairment. The current experiment suggests that false denials can have adverse ramifications for memory for what is discussed and seen. ispartof: MEMORY & COGNITION vol:47 issue:3 pages:485-495 ispartof: location:United States status: published

Selective mutism (SM) is a psychiatric condition that is characterized by a failure to speak in specific social situations (e. g., at school) despite speaking normally in other situations (e.g., at home). There is abundant evidence that anxiety, and social anxiety in particular, is a prominent feature of SM, which is the main reason why this condition is currently classified as an anxiety disorder. Meanwhile, there is increasing support for the notion that autism-related problems are also involved in SM. The present study examined the relations between SM and social anxiety, autistic features, and behavioral inhibition to the unfamiliar (i.e., the tendency to react with restraint and withdrawal when confronted with unfamiliar stimuli and situations). Parents of 172 3- to 6-year-old preschool children completed an online survey for measuring the relevant constructs. Results showed that there were positive and statistically significant correlations between SM and social anxiety, autistic features, and behavioral inhibition. Regression analyses revealed that (1) both social anxiety and autistic features accounted for a significant and unique proportion of the variance in SM scores, and (2) that both of these variables no longer made a significant contribution once behavioral inhibition was added to the model. It can be concluded that while the involvement of social anxiety is unambiguous in SM, autism-related problems are also implicated. Furthermore, behavioral inhibition seems to play a key role in the non-speaking behavior of non-clinical young children. Published version

Contains fulltext : 291983.pdf (Publisher’s version ) (Open Access) OBJECTIVE: To study the impact of a standardized postoperative anesthesia visit on 30-day mortality in medium to high-risk elective surgical patients. BACKGROUND: Postoperative complications are the leading cause of perioperative morbidity and mortality. Although modified early warning scores (MEWS) were instituted to monitor vital functions and improve postoperative outcome, we hypothesized that complementary anesthesia expertise is needed to adequately identify early deterioration. METHODS: In a prospective, multicenter, stepped-wedge cluster randomized interventional study in 9 academic and nonacademic hospitals in the Netherlands, we studied the impact of adding standardized postoperative anesthesia visits on day 1 and 3 to routine use of MEWS in 5473 patients undergoing elective noncardiac surgery. Primary outcome was 30-day mortality. Secondary outcomes included: incidence of postoperative complications, length of hospital stay, and intensive care unit admission. RESULTS: Patients were enrolled between October 2016 and August 2018. Informed consent was obtained from 5473 patients of which 5190 were eligible for statistical analyses, 2490 in the control and 2700 in the intervention group. Thirty-day mortality was 0.56% (n = 14) in the control and 0.44% (n = 12) in the intervention group (odds ratio 0.74, 95% Confidence interval 0.34-1.62). Incidence of postoperative complications did not differ between groups except for renal complications which was higher in the control group (1.7% (n = 41) vs 1.0% (n = 27), P = 0.014). Median length of hospital stay did not differ significantly between groups. During the postanesthesia visits, for 16% (n = 437) and 11% (n = 293) of patients recommendations were given on day 1 and 3, respectively, of which 67% (n = 293) and 69% (n = 202) were followed up. CONCLUSIONS: The combination of MEWS and a postoperative anesthesia visit did not reduce 30-day mortality. Whether a postoperative anesthesia visit with strong adherence to the recommendations provided and in a high-risk population might have a stronger impact on postoperative mortality remains to be determined. TRIAL REGISTRATION: Netherlands Trial Registration, NTR5506/ NL5249, https://www.trialregister.nl/trial/5249.

Acute stress is associated with a shift from goal-directed to habitual behavior. This stress-induced preference for habitual behavior has been suggested as a potential mechanism by which binge eating disorder (BED) patients succumb to eating large amounts of high-caloric foods in an uncontrolled manner (i.e., binge episodes). While in healthy subjects the balance between goal-directed and habitual behavior is subserved by the anterior cingulate cortex (ACC), insular cortex, orbitofrontal cortex (OFC), anterior caudate nucleus, and posterior putamen, the brain mechanism that underlies this (possibly amplified) stress-induced behavioral shift in BED patients is currently unknown. In the current study, 76 participants (38 BED, 38 healthy controls (HCs)) learned six stimulus-response-outcome associations in a well-established instrumental learning task. Subsequently, three outcomes were selectively devalued, after which participants underwent either a stress induction procedure (Maastricht Acute Stress Test; MAST) or a no-stress control procedure. Next, the balance between goal-directed and habitual behavior was assessed during functional magnetic resonance imaging. Findings show that the balance between goal-directed and habitual behavior was associated with activity in the ACC, insula, and OFC in no-stress HCs. Although stress and BED did not modulate the balance between goal-directed and habitual behavior, BED participants displayed a smaller difference in putamen activation between trials probing goal-directed and habitual behavior compared with HCs when using a ROI approach. We conclude that putamen activity differences between BED and HC could reflect changes in monitoring of response accuracy or reward value, albeit perhaps not sufficiently to induce a measurable shift from goal-directed to habitual behavior. Future research could clarify potential boundary conditions of stress-induced shifts in instrumental behavior in BED patients.

Background: Reductions in memory practice effects have gained interest as risk factor for future cognitive decline. Practice effects vary with age and can be moderated by factors such as individual variability in arousal or stress experience acting as an additional cognitive load.Objective: In the current pilot study, we examined whether sympathetic nervous system activation moderates the relationship between age and practice effects.Methods: Thirty cognitively healthy individuals aged 40-70 years performed a mnemonic discrimination task twice. Salivary alpha amylase (sAA) samples were obtained at different time points as a proxy of sympathetic activity. Spearman correlations examined the relation between practice effects and sAA. Subsequently, age by sAA interactions on practice scores were explored with bootstrapped linear regression models. Additionally, participants were divided in learners (exhibiting practice effects) and non-learners based on the difference in mnemonic discrimination performance.RESULTS: Higher age and baseline SNS activity were independently related to lower practice effects. The non-learners showed significantly higher sAA scores at all time points compared to learners. Among the learners, baseline-adjusted lower levels of sAA after encoding were associated with greater practice effects, particularly in middle-aged individuals. No such interaction was observed for non-learners.Conclusion: These results show that higher baseline sympathetic activation is associated with worse practice effects independently of age. Additionally, in a subgroup of middle-aged learners practice effects were observed when sympathetic activity remained low during learning. These findings suggest that elevated sympathetic nervous system activation may be a promising indicator of imminent cognitive decline.

Psychotic experiences (PE) are associated with poorer functioning, higher distress and the onset of serious mental illness. Environmental exposures (e.g. childhood abuse) are associated with the development of PE. However, which specific exposures convey risk for each type or dimension of PE has rarely been explored. The Oxford Wellbeing Life and Sleep (OWLS) survey includes 22 environmental risk factors for psychosis and was designed to examine how environmental risks are associated with specific dimensions of PE. Multivariate logistic regression models were fit using these risk factors to predict six dimensions of PE (perceptual abnormalities, persecutory ideation, bizarre ideas, cognitive disorganisation, delusional mood and negative symptoms). Models were built using only 70% of the data, and then fit to the remaining data to assess their generalisability and quality. 1789 (27.2% men; mean age = 27.6; SD = 10.9) survey responses were analysed. The risk factors predictive of the most PE were anxiety, social withdrawal during childhood and trauma. Cannabis and depression predicted three dimensions with both predicting bizarre ideas and persecutory ideation. Psychological abuse and sleep quality each predicted two dimensions (persecutory ideation and delusional mood). Risk factors predicting one PE dimension were age (predicting cognitive disorganisation), physical abuse (bizarre ideas), bullying and gender (persecutory ideation); and circadian phase (delusional mood). These results lend support for a continuum of psychosis, suggesting environmental risks for psychotic disorders also increase the risk of assorted dimensions of PE. Furthermore, it advocates the use of dimensional approaches when examining environmental exposures for PE given that environmental risks distribute differently across dimensions.

BackgroundHumor is a main ingredient of interpersonal relationships. Two sets of psychopathological traits known for their devastating impact on interpersonal relationships are psychopathy and narcissism. The current study was developed to provide a fine-grained analysis of the relationship between four humor styles (affiliative, self-enhancing, self-defeating, and aggressive) and both psychopathic and narcissistic traits. Specifically, it addresses how humor styles relate to the three psychopathy subfactors (following the triarchic model) and four subfactors of grandiose narcissism.MethodSelf-report measures in a non-clinical male sample N = 177.ResultsMultiple regression analyses revealed psychopathic and narcissistic traits’ relation to using both benign and injurious humor. Subfactor analyses showed that aggressive and self-defeating humor were mostly associated with impulsivity and entitlement, while dominance levels actuated the use of humor to cope with stress. The cold-heartedness component of psychopathy proved to be particularly humorless, setting it aside as a distinctively disturbing psychopathic subfactor.Conclusions and implicationsHumor strongly colors the interpersonal style of both psychopathic and narcissistic personalities. Differential components of both personality types inform on the possible underlying motivations that drive the use of distinct styles of humor. This implies that psychopathic and narcissistic traits could potentially be lowered through the alternation of humor styles.

Research has demonstrated the spreading of fear from threat-related stimuli to perceptually similar, but innocuous, stimuli. Less is known, however, about the generalization of avoidance behavior. Given that stress is known to affect learning and memory, we were interested in the effect of acute stress on (over)generalization of fear and avoidance responses. On the first day, one geometrical shape was paired with a mild electrical stimulus (CS+), whereas another shape was not (CS-). One day later, after participants had been exposed to the Maastricht Acute Stress Test or a control task, generalization of avoidance responses and fear (shock expectancy and skin conductance responses) was tested to a range of perceptual generalization stimuli. Generalization gradients were observed across different outcome measures. Stress enhanced generalization of shock expectancy to the stimulus most similar to the CS+. Our findings confirm that stress can affect the generalization of fear, but further studies are warranted. ispartof: BIOLOGICAL PSYCHOLOGY vol:164 ispartof: location:Netherlands status: published