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Depression is characterized by a loss of positive and pronounced negative memory bias, which persists after remission. While theoretical accounts of depressive realism, emotional inertia, and mood-congruency substantiate the compelling evidence of weak positive memory in depression, they cannot fully explain negative memory bias in depression. We used Ecologically Momentary Assessments (EMA) of memory bias to provide insight into the accuracy and depression status-dependency of recall of previous positive and negative mood states. Currently- (n = 46), remitted- (n = 90), and never-depressed individuals (n = 55) provided positive mood and negative mood ratings (7x/day for six days), while also recalling their recent (i.e., previous prompt; 3x/day) or distal (i.e., one day lag; 1x/day) mood states. Currently depressed individuals displayed most accuracy and hence least bias in recall of both positive and negative mood; with accuracy in currently and remitted depressed individuals being independent of their current mood state. Conversely, mood at the time of recall significantly related to memory accuracy among never-depressed individuals with more negative mood, resulting in a depressotypic memory bias. Results are consistent with depressive realism and mood-congruency accounts, as well as with evidence for loss of positive memory bias (but not for negative memory bias) in depression. [ABSTRACT FROM AUTHOR]

This study examined the effect of acute acetaminophen (ACTP) ingestion on physical performance during the 5 m shuttle run test (5mSRT), attention, mood states, and the perception of perceived exertion (RPE), pain (PP), recovery (PRS), and delayed onset of muscle soreness (DOMS) in well-trained female athletes. In a randomized, placebo-controlled, double-blind, crossover trial, fifteen well-trained female athletes (age 21 ± 2 years, height 165 ± 6 cm, body mass 62 ± 5 kg) swallowed either 1.5 g of ACTP or 1.5 g of placebo. The profile of mood states (POMS) and digit cancellation (DCT) were assessed 45 min postingestion, and 5mSRT was performed 60 min postingestion. The RPE and PP were determined immediately after each 30-s repetition of the 5mSRT, and the PRS and DOMS were recorded at 5 min and 24 h post-5mSRT. For the 5mSRT, ACTP ingestion improved the greatest distance (+ 10.88%, p < 0.001), total distance (+ 11.33%, p = 0.0007) and fatigue index (+ 21.43%, p = 0.0003) compared to PLA. Likewise, the DCT score was better on the ACTP (p = 0.0007) than on the PLA. RPE, PP, PRS, and DOMS scores were improved after ACTP ingestion (p < 0.01 for all comparisons) compared to PLA. POMS scores were enhanced with ACTP ingestion compared to PLA (p < 0.01). In conclusion, this study indicates that acute acetaminophen ingestion can improve repeated high intensity short-term maximal performance, attention, mood states, and perceptions of exertion, pain, recovery, and muscle soreness in well-trained female athletes, suggesting potential benefits for their overall athletic performance and mood state. [ABSTRACT FROM AUTHOR]

Objective: This study aims to investigate the efficacy of an eight-week mindfulness training intervention on improving mood among a Chinese urban sample seeking stress reduction and to explore the potential mediating effect of mindfulness and rumination. Method: Fifty-seven participants were recruited and randomly assigned to either the mindfulness training group or a waitlist control group. The mindfulness training group received an eight-week mindfulness intervention, while the waitlist control group received no intervention during this period. The Five Facet Mindfulness Questionnaire (FFMQ), the Brief Profile of Mood States (BPOMS), and the Ruminative Response Scale (RRS) were assessed at both pre- and post-test. Results: The final analysis included 52 participants (24 in the mindfulness training group and 28 in the waitlist control group). Analysis of Covariance (ANCOVA) revealed that, compared with the control group, participants who received mindfulness training showed significant improvements in their FFMQ Total Score (p <.01), Observing score (p <.05), and Non-reactivity score (p <.01); BPOMS Total Score (p <.01), Depression-dejection (p <.01), Anger-hostility (p <.01), and Tension-anxiety (p <.05); as well as RRS Total Score, Symptom Rumination, and Reflective Pondering (all p <.05). Mediation analysis of mindfulness training intervention on negative mood revealed a significant chain mediating effect of improvements in mindfulness and reductions in maladaptive rumination (95% CI = [0.0022, 0.2459], excluding 0). Conclusion: Mindfulness training can effectively improve the negative mood of urban populations facing stress through the mechanism of enhancing mindfulness and reducing rumination. [ABSTRACT FROM AUTHOR]

Background: The incidence of various mood disorders and temperaments in ADHD patients is well-documented, irrespective of age. These temperamental differences cause emotional and behavioral instability, impacting individual and social functioning, and overall quality of life. This study evaluates different temperaments in adults with ADHD compared to those without ADHD. Methods: This case–control study was performed on 75 adult ADHD patients as the case group and 75 adults without ADHD as the control group. A demographic questionnaire and a shortened Persian version of the TEMPS-A questionnaire were given and completed to the people included in the study to assess different mood temperaments. Results: Comparing different components of mood temperaments between the patients with and without ADHD showed significantly higher mean scores for irritable, anxious, depressed, and cyclothymic temperaments in those with ADHD as compared to a control group. In the group suffering from ADHD, women had significantly higher mean scores for dysthymic and anxious temperaments as compared to men, while the mean score for cyclothymic temperaments was significantly higher in men than in women. A high academic degree was associated with lower scores for mood temperaments, while mood temperaments were independent of patients' age. Conclusions: The higher score of various mood temperaments in patients with ADHD compared to people without this disorder is completely predictable, and this score can potentially affect the gender of the patients as well as their education level. Given the higher scores of temperamental traits in patients with adult ADHD, implementing screening programs aimed at identifying temperamental disorders in these patients is highly emphasized. [ABSTRACT FROM AUTHOR]

Cerebellum is a key-structure for the modulation of motor, cognitive, social and affective functions, contributing to automatic behaviours through interactions with the cerebral cortex, basal ganglia and spinal cord. The predictive mechanisms used by the cerebellum cover not only sensorimotor functions but also reward-related tasks. Cerebellar circuits appear to encode temporal difference error and reward prediction error. From a chemical standpoint, cerebellar catecholamines modulate the rate of cerebellar-based cognitive learning, and mediate cerebellar contributions during complex behaviours. Reward processing and its associated emotions are tuned by the cerebellum which operates as a controller of adaptive homeostatic processes based on interoceptive and exteroceptive inputs. Lobules VI-VII/areas of the vermis are candidate regions for the cortico-subcortical signaling pathways associated with loss aversion and reward sensitivity, together with other nodes of the limbic circuitry. There is growing evidence that the cerebellum works as a hub of regional dysconnectivity across all mood states and that mental disorders involve the cerebellar circuitry, including mood and addiction disorders, and impaired eating behaviors where the cerebellum might be involved in longer time scales of prediction as compared to motor operations. Cerebellar patients exhibit aberrant social behaviour, showing aberrant impulsivity/compulsivity. The cerebellum is a master-piece of reward mechanisms, together with the striatum, ventral tegmental area (VTA) and prefrontal cortex (PFC). Critically, studies on reward processing reinforce our view that a fundamental role of the cerebellum is to construct internal models, perform predictions on the impact of future behaviour and compare what is predicted and what actually occurs. [ABSTRACT FROM AUTHOR]

Given the traditional methods of treating obesity through education on controlling eating and increasing exercise have largely failed beyond the very short term, a more intensive focus on psychosocial correlates of those weight-loss behaviors has been suggested. Multiple behavioral theories incorporate self-regulation, self-efficacy, and mood; however, their interrelations and effects over both the short and long term within cognitive-behavioral obesity treatments remain unclear. Within a novel community-based program with women with obesity who had either low (n = 29) or high (n = 71) mood disturbance scores, there were significant improvements in exercise- and eating-related self-regulation and eating-related self-efficacy—primary targets of that intervention—with no significant difference in those changes by mood disturbance grouping. Changes in the summed exercise- and eating-related self-regulation scores significantly mediated relationships between changes in eating-related self-efficacy and weight (over both 6 and 12 months). There were similar results with mediation assessed via the extent exercise-related self-regulation carried over to eating-related self-regulation. In both of those models a reciprocal relationship between self-regulation and self-efficacy changes was indicated. In serial multiple mediation equations, paths of changes in exercise-related self-regulation → eating-related self-regulation → eating-related self-efficacy → weight were significant. However, paths were not significant when change in self-efficacy was entered as the predictor (initial) variable. Findings suggest viability in first focusing on exercise-related self-regulation, then eating-related self-regulation, in the course of increasing self-efficacy and probabilities for inducing enough sustained weight loss to improve obesity-associated health risks. Benefits of field-based research findings generalizing to weight-management applications were suggested. [ABSTRACT FROM AUTHOR]

Context: The hypothalamic-pituitary-adrenal axis is a critical regulator of circadian rhythm in humans. Impaired sleep adversely affects metabolic, emotional, and cognitive health. Objective: To characterize sleep disturbances in patients with active and treated Cushing's syndrome (CS), and identify factors associated with impaired sleep in treated patients. Design: Single-center cross-sectional study. Methods: Patients with pituitary or adrenal CS enrolled in an observational study completed Nottingham Health Profile (NHP), CushingQoL, and Hospital Anxiety and Depression assessments. Cross-sectional analysis was conducted including patients with active and treated disease. Results: 113 (94 female) patients with CS were included, 104 pituitary and 9 adrenal, with mean age at diagnosis of 43.9 ± 13.4 years. Mean and maximum duration of follow up was 5.1 and 23 years. Mean NHP sleep score was lower (i.e., improved) in patients with treated vs. active disease (29.6 ± 30.2 vs. 51.9 ± 30.9, p = 0.0005), as was CushingQoL sleep score (p = 0.015), but 41.5% of patients with treated disease stated they often or always had trouble sleeping. The proportion of treated vs. active patients taking medication for sleep, mood, or pain was not different. Neither NHP nor CushingQoL pain scores were lower in treated vs. active patients (p = 0.39 and 0.53). In patients with treated CS, anxiety and depression correlated with worse sleep scores. Conclusions: Patients with treated CS report improved sleep quality compared to those with active disease, but almost half of treated patients still report sleep challenges. The need for sleep medications, reported by one third of patients, was not different after CS treatment. Ongoing mood disturbances may play a role in persistent sleep disruption. Further work should focus on determinants of sleep impairments in treated CS patients. [ABSTRACT FROM AUTHOR]

This research investigates the nuanced influence of internally experienced moods, specifically focusing on positive and negative moods, on individuals' propensity for risk-taking behavior. The objective is to discern the intricate impact of mood on risk-taking, a subject that has elicited varying results in diverse studies. A systematic search for experimental-research studies, spanning from the present to 1983, was conducted using PubMed and Semantic Scholar databases. After a meticulous examination of the complete texts, a final set of 13 studies was chosen for analysis. The results revealed divergent findings: some studies indicated that positive mood increased risk-taking behavior, while others suggested a similar effect for negative mood. These opposing outcomes are explained by two hypotheses: the Mood-Maintenance Hypothesis and the Affect Infusion Model. This study aims to comprehensively explore and compare the substantiation of these two theories across a range of experimental studies, contributing to a deeper understanding of the complex interplay between mood and risk-taking behavior. [ABSTRACT FROM AUTHOR]

Prior research has observed reciprocal associations between sleep and mood. However, these findings are primarily based on the examination of one or two aspects of sleep behaviors (e.g., duration, quality), neglecting how multiple dimensions of sleep (particularly indicators pertinent to adolescence, e.g., sleep variability) are linked to adolescent mood both daily and longitudinally. Drawing on a multidimensional framework for sleep, this study addressed the knowledge gap by examining the directionality of and differential effects for associations between multiple dimensions of sleep and mood during early adolescence. Participants were 273 Chinese early adolescents (34.39% girls; Mage = 11.57, SD = 1.31), who filled out a pre-survey on demographics (T1) and 7-day diaries on sleep (i.e., duration, quality, disturbance, and latency) and mood (i.e., positive and negative mood). Adolescents completed another wave of diary reports 1 year later (T2). Findings revealed both bidirectional and unidirectional, within-person effects depending on specific sleep parameters, suggesting differential associations between multiple dimensions of sleep and mood. Specifically, on days when adolescents had longer sleep latency and greater disturbance than usual, they reported higher negative mood the next day, whereas higher negative mood was linked to poorer sleep quality the next day. The longitudinal investigation found that greater variability in sleep quality at T1 was associated with higher negative mood at T2. These findings underscore the importance of understanding the complex interplay between sleep and mood by examining the directionality of and differential effects for the daily and longer-term associations between multiple dimensions of sleep and mood among early adolescents. [ABSTRACT FROM AUTHOR]

Ambulatory assessment (AA) studies are frequently used to study emotions, cognitions, and behavior in daily life. But does the measurement itself produce reactivity, that is, are the constructs that are measured influenced by participation? We investigated individual differences in intraindividual change in momentary emotional clarity and momentary pleasant-unpleasant mood over the course of an AA study. Specifically, we experimentally manipulated sampling frequency and hypothesized that the intraindividual change over time would be stronger when sampling frequency was high (vs. low). Moreover, we assumed that individual differences in dispositional mood regulation would moderate the direction of intraindividual change in momentary pleasant-unpleasant mood over time. Students (n = 313) were prompted either three or nine times a day for 1 week (data collection took place in 2019 and 2020). Multilevel growth curve models showed that momentary emotional clarity increased within participants over the course of the AA phase, but this increase did not differ between the two sampling frequency groups. Pleasant-unpleasant mood did not show a systematic trend over the course of the study, and mood regulation did not predict individual differences in mood change over time. Again, results were not moderated by the sampling frequency group. We discuss limitations of our study (e.g., WEIRD sample) and potential practical implications regarding sampling frequency in AA studies. Future studies should further systematically investigate the circumstances under which measurement reactivity is more likely to occur. [ABSTRACT FROM AUTHOR]

Recent studies highlight the significance of how congruence has gained much attention from distinct scholars evaluating the apparent match between brand, cause and consumer. In the public domain, we seldom found empirical investigation into cause-related marketing (CRM) purchase intention and congruence based on three crucial elements– brand, cause and consumer. This study, anchored on congruence theory, attempts to establish a model to examine and further predict CRM purchase intention by investigating congruence (cause-brand, brand-consumer and cause-consumer). Additionally, this study examined shopping orientation and the moderating role of mood in predicting CRM purchase intention. The primary data has been gathered from 800 respondents. The present academic research is robust and exceptional because it is anchored by the innovative tri-stage SEM-ANN-NCA approach, offering a novel methodological paradigm for predicting CRM purchase intention. The results revealed the normalized importance of the predictors of CRM purchase intention. They found that brand-consumer congruence is the strongest predictor, followed by cause-brand congruence, hedonic orientation, mood and cause-consumer congruence. In contrast, utilitarian orientation was found to be insignificant. The findings of this study provide valuable insights and significant grounds to CRM decision-makers and advertisers to enhance consumer responses towards CRM by focusing on the predictors and integrating these elements into the overall promotional strategies. This study provided the normalized importance of predictors influencing CRM purchase intentions, directing CRM marketers to engage and resonate with consumers effectively. [ABSTRACT FROM AUTHOR]

Affective neuroscience has traditionally relied on cross-sectional studies to uncover the brain correlates of affects, emotions, and moods. Such findings obfuscate intraindividual variability that may reveal meaningful changing affect states. The few functional magnetic resonance imaging longitudinal studies that have linked changes in brain function to the ebbs and flows of affective states over time have mostly investigated a single individual. In this study, we explored how the functional connectivity of brain areas associated with affective processes can explain within-person fluctuations in self-reported positive and negative affects across several subjects. To do so, we leveraged the Day2day dataset that includes 40 to 50 resting-state functional magnetic resonance imaging scans along self-reported positive and negative affectivity from a sample of six healthy participants. Sparse multivariate mixed-effect linear models could explain 15% and 11% of the within-person variation in positive and negative affective states, respectively. Evaluation of these models' generalizability to new data demonstrated the ability to predict approximately 5% and 2% of positive and negative affect variation. The functional connectivity of limbic areas, such as the amygdala, hippocampus, and insula, appeared most important to explain the temporal dynamics of affects over days, weeks, and months. [ABSTRACT FROM AUTHOR]

The present study addressed the effects of becoming aware of being at an authentic historic place both on affective reactions and acquisition of information about the relevant historic events. The study was conducted in a research institute located in a former National Socialist (NS) clinic, thus holding an authentic historic dimension, while at the same time, the building's physical attributes do not resemble its history anymore. This allowed us to manipulate the participants' awareness of being at an authentic historic place via systematic variation of prior information (neutral information about the building, general information about a historic event, information about the authenticity of the place regarding the historic event). After receiving prior information, participants had to indicate their emotional valence and arousal. They were then shown a set of photographs related to the relevant historical period or to another unrelated period in randomized order and, after a filler task, were given a memory test of the photographs. Afterwards, participants rated the study room regarding its valence and evoking arousal. It was found that awareness of being at an authentic place had a negative effect on personal mood. Furthermore, the site itself was perceived less positively when participants were aware of its NS history. However, no differences in memory performance of relevant photos were found due to history awareness. The findings indicate that being at an authentic historic place does not necessarily imply a better acquisition of relevant historical knowledge. [ABSTRACT FROM AUTHOR]

Sleep and mood/emotion influence learning and academic achievement. However, inconclusive/contradictory findings have been reported. Unlike previous studies that examined either sleep or mood and grade-point-average (combined result of several assessments over long period), this study examined UK university students for the relationship of test scores with both, previous night's sleep-duration, and mood/emotion approximately an hour before the test. Mood/feelings data were collected by presenting a selection of emojis and text. Here, test scores did not associate with night sleep-duration. There were no differences in distribution of scores across sleepers of 5, 6, 7 and 8 h and sleeping for less than these hours did not increase the odds of scoring low (scoring ≤ 25%). There was no significant difference in distribution of night-sleep-hours between high scorers (score ≥ 75%) and low scorers (score ≤ 25%). Furthermore, test scores did not associate with feelings/emotions. There were no significant differences in the distribution of scores across different feelings. Unhappy/negative feelings did not increase the odds of scoring low. However, feelings (specifically expressed through selection of words/phrases) predicted scores (p = 0.01) and both negative and positive feelings associated with increased odds of high score (p ≤ 0.04). Night-sleep-duration positively associated with feelings (p < 0.001). Distribution of night-sleep-duration differed between feelings (p ≤ 0.003). Night sleep of less than 5, 6, 7 or 8 h increased the odds of feeling unhappy/negative (p ≤ 0.01). This data (i) defies the generic notion of a night of sub-optimal sleep-duration negatively affecting scores, (ii) provides empirical evidence of association between night-sleep-duration and emotions/mood/feelings, and (iii) proposes that sleep may affect learning via mood. [ABSTRACT FROM AUTHOR]

Purpose: This study delves into the combined cognitive bias hypothesis in depression, exploring the interaction between negative attention, interpretation and memory biases. We aimed to assess whether modifying attention and interpretation bias would lead to congruent changes in memory bias, and to what extend and depth this causal effect can be. Method: Ninety-nine undergraduates underwent either a positive (PT) or negative (NT) four-day attention and interpretation bias training. A set of well-established post-training assessments including free recall, recognition, autobiographic memory, and self-reference encoding tasks were used to evaluate memory bias. Affective states were measured pre- and post-training. Results: Compared to PT, participants in NT correctly retrieved more negative trained stimuli, and falsely recognized more negative synonyms of trained terms. NT also exhibited an enhanced retrieval of negative autobiographical memory. No significant differences were found between NT and PT in self-referential encoding and retrieval bias, or affective states. Discussion: The results suggested an extensive and strong transfer effect from attention and interpretation bias modification to different facets of memory bias, being found in retrieving trained emotional stimuli, in memory intrusion of negative synonyms, and in autobiographic memory recall. The findings underscored the causality between three biases, supporting the combined cognitive bias hypothesis. It might also suggest an effective new approach to modify memory bias via attention and interpretation bias training. [ABSTRACT FROM AUTHOR]

In our previous study setting, climatotherapy programme consisted of six sessions – four in the mid-mountain area and two in a flat park. For all sessions, the subjects underwent climatotherapy in the morning under slightly cool conditions. During each session, the subjects' blood pressure, pulse rate, skin temperature, blood lactate, salivary cortisol and mood profile were recorded, and meteorological data were collected at the sites. We hypothesised that exercise habits, changes in mood profile and effective temperatures during the session, and physical exertion during the climatic terrain cure would affect salivary cortisol levels. Subjects were 30 (spring) and 29 (autumn). Multiple linear regression analyses were performed to examine the determinants of the change in salivary cortisol levels. In the mountain setting, salivary cortisol was elevated, even though the sessions took place in the descending phase of the circadian salivary cortisol variation; however, the post-session cortisol increase was not significant. Increased post-session salivary cortisol was significantly associated with female gender, older age, higher BMI, lower body fat, less daily physical activity, increased blood lactate, increased 'Tension-Anxiety' and 'Depression-Dejection' moods, and decreased 'Anger-Hostility' mood. The increase in cortisol may have been due to older age, a predominance of females, and the increased blood lactate due to the mountainous terrain. In the flat park, the significant decrease in postsession salivary cortisol was related to the descending circadian phase of circadian cortisol variation and the low physical demands of the sessions. [ABSTRACT FROM AUTHOR]

Background: Prolonged periods of stress may lead to negative health consequences. AlphaWave®l-Theanine was safe and efficacious during an acute stress challenge. However, double-blind, placebo-controlled clinical trials investigating the longer term effects of l-theanine supplementation on stress are warranted. Methods: Thirty healthy adults (18–65 years) with moderate stress were randomized to AlphaWave®l-Theanine (400 mg l-theanine/day) or placebo (n = 15/group) for 28 days. Stress was assessed by salivary cortisol, Perceived Stress Scale (PSS) and Depression, Anxiety and Stress Scale-21; sleep was assessed by the Healthy People Sleep Quality Index and actigraphy device; cognition was assessed by Computerized Mental Performance Assessment System; mood was assessed by Profile of Mood States. All outcomes were measured at baseline, Days 14 and 28. Safety included vital signs, clinical chemistry, haematology and adverse events (AEs). Results: All AEs were resolved by the end of the study period or upon subsequent follow up, and out of range laboratory values and changes in vital signs were deemed not clinically relevant following AlphaWave®l-Theanine supplementation. Participants supplemented with AlphaWave®l-Theanine had decreases of 12.92% (p = 0.051) and 17.98% (p = 0.04) in PSS scores after 14 and 28 days, respectively, while those on placebo had respective decreases of 9.74% (p = 0.061) and 17.88% (p = 0.009). There were no significant differences between groups for change in salivary cortisol. The AlphaWave®l-Theanine group demonstrated decreased time asleep after 28 days and significantly reduced light sleep after 14 and 28 days compared to placebo (p ≤ 0.040). The AlphaWave®l-Theanine group significantly improved by 21.79% and 21.33% in Stroop test correct reaction time after 14 and 28 days, respectively, while those on placebo improved after 28 days only (p = 0.005). Conclusions: AlphaWave®l-Theanine supplementation for 28 days was safe and significantly decreased perceived stress significantly decreased perceived stress and light sleep, improved sleep quality and enhanced cognitive attention in the studied population. Larger, randomized controlled trials with longer duration of AlphaWave®l-Theanine supplementation are warranted to reduce inter-individual variability and the potential placebo effect. Trial Registration: ClinicalTrials.gov identifier, NCT05808595. [ABSTRACT FROM AUTHOR]

Aim: Recently, the relationship between diabetes and mental health has been widely studied. With the advent of continuous glucose monitoring (CGM), some researchers have been interested in exploring the association between glucose-related metrics and psychological aspects. These studies have primarily relied on self-report questionnaires which present some limitations. Therefore, the present multicenter study aims at testing potential associations between CGM metrics and affective processes derived from narratives about using a CGM sensor. Methods: An exploratory correlational design was used. Fifty-eight adults with type 1 diabetes using CGM were enrolled and invited to complete an online survey, where they replied to an open-ended question regarding their personal experience with the CGM sensor. Texts derived from the answers were analyzed through Linguistic Inquiry and Word Count, a widely used text analysis tool that can automatically identify and quantify linguistic patterns related to various psychological dimensions. Psycholinguistic measures were correlated with CGM metrics. Results: Higher levels of sadness/depression correlated with lower %TIR (r = − 339; p <.01) and higher %TAR (r =.342; p <.01). Conclusions: The study highlights the relationship between CGM metrics and psychological variables derived from patients' narratives. In particular, it is possible to hypothesize a positive role of %TIR in reducing depressive feelings in individuals with diabetes, as well as a negative role of depressive feelings in achieving desirable CGM outcomes. Additionally, there is a potential role of glycemic variability, particularly hyperglycemia, in the expression of depressive and sad feelings, which has been less studied compared to the effects of hypoglycemia. [ABSTRACT FROM AUTHOR]

The current study examined how mood affects the impact of false feedback on belief and recollection. In a three-session experiment, participants first watched 40 neutral mini videos, which were accompanied by music to induce either a positive or negative mood, or no music. Following a recognition test, they received false feedback to reduce belief in the occurrence of the events displayed in some of the videos (Session 2). This was followed by an immediate memory test and a delayed memory assessment one week later (Session 3). The results revealed that participants in negative mood reported higher belief scores compared to those in positive moods, despite an overall decline in belief scores for all groups following the false feedback. Notably, individuals in negative moods exhibited less reduction in their belief scores after encountering challenges, thereby maintaining a higher accuracy in their testimonies. Over time, a reduction in the clarity of participants' memory recall was observed, which correspondingly reduced their testimony accuracy. This study thus indicates that mood states play a role in shaping belief and memory recall under the influence of false feedback. [ABSTRACT FROM AUTHOR]

Although the number of older adults requiring care is rapidly increasing, nursing homes have long faced issues such as the absence of a home-like environment. This exploratory mixed-method study investigated how residents (n = 15) in a long-term care unit in South Korea perceive home-like features and privacy in their living spaces. The results indicated that most participants were satisfied with the homeliness and privacy of their environment, but some were unhappy with the level of privacy. Most participants had low scores on the Geriatric Depression Scale and the Pittsburgh Sleep Quality Index, indicating low levels of depression and sleep disorders. Sleep quality was affected by factors such as sensory environment, staff visits, and room temperature. Although participants appreciated social support and private rooms, they expressed a desire for larger rooms. Overall, this study provides preliminary insights into older adults' views on their living spaces in long-term care with implications for improving their quality of life. [ABSTRACT FROM AUTHOR]

Several decades of research have experimentally investigated the influence of alcohol on gambling. However, there has been only minimal experimental exploration of how gambling influences alcohol use. The aim of the current project was to evaluate how gambling influenced mood state and alcohol cravings through randomized experimental design when analyzed with comparison conditions.College students (N = 76) who reported regular alcohol use, gambling within the past year, and being college basketball fans were randomly assigned to watch a video of an exciting basketball game, watch a nondysphoric basketball game, watch a movie, or engage in slot machine gambling. Participants who watched exciting sports or engaged in gambling to reported more energized mood states and higher urges to drink compared to those who watched nondysphoric sports or a movie. These results suggest that the context of gambling may prime individuals to want to consume alcohol. [ABSTRACT FROM AUTHOR]

Background: The aim of this umbrella review was to synthesize evidence from physical activity interventions on non-motor symptoms of people with Parkinson's disease (PD), as well as to assess the quality of systematic reviews and meta-analyses included. Methods: The Pubmed, Cochrane Library, Web of Science, ScienceDirect and SCOPUS databases were searched for systematic reviews and meta-analyses that should investigate any type of physical activity in depression, anxiety, mood, sleep disturbances, and cognitive impairment in people with PD. Methodological quality was assessed using AMSTAR. Results: Twenty systematic reviews met the criteria; most studies were classified as high quality. Strong evidence has shown that different types of physical exercise promote positive results in PD. Most interventions investigated the effects of aerobic exercise and complementary practices, with great emphasis on symptoms of depression and cognition. However, the frequency and duration of these interventions are unclear. Conclusion: In general, this review suggests that the practice of physical activity should be included as a form of rehabilitation and combined with drug treatment in people with PD. [ABSTRACT FROM AUTHOR]

Purpose: To clarify the relationship between quality of sleep and pregnancy outcomes and to explore how sleep quality affects mood state in the first trimester of pregnancy. Methods: This prospective cohort study enrolled pregnant women from June 2020 to June 2021. Maternal sleep conditions, daytime sleepiness, and mood state in the first trimester were assessed using four Chinese self-rating scales, namely, the Pittsburgh Sleep Quality Index (PSQI), the Sleep Hygiene Practice Scale (SHPS), Epworth Sleepiness Scale (ESS), and the abbreviated version of the Profile of Mood States (a-POMS). Participants were divided into an exposed group (PSQI score > 5, poor sleep quality group) and a non-exposed group (PSQI score ≤ 5, good sleep quality group). Maternal characteristics, pregnancy outcomes, and the relationship among sleep quality, sleepiness, and mood state were analyzed. Comparisons of sleep hygiene behavior variables between the two subgroups were also analyzed. Results: A total of 2703 pregnant women were enrolled in the study. Poor sleep quality increased the probability of gestational diabetes mellitus (GDM) (1.573, 1.315–1.863), liver function damage (1.467, 1.021–2.107), preterm delivery (1.468, 1.077–2.002), mild sleepiness (1.612, 1.357–1.915), and excessive sleepiness (2.134, 1.686–2.701). Poor maternal sleep quality was significantly associated with the occurrence of preterm premature rupture of membranes (1.947, 1.168–3.243) and perinatal death (1.003, 1.000–1.006). Additionally, a significant positive correlation between the PSQI score and the total mood disturbance (TMD) score was revealed by Spearman's correlation analysis (r = 0.378, P < 0.01). Enter Regression analysis demonstrated that sleep quality (R2 = 0.390, P < 0.01) and sleepiness (R2 = 0.234, P < 0.01) exerted significant direct effects on mood state during pregnancy. Furthermore, Spearman's correlation analysis indicated a positive association between the PSQI score and the SHPS total score (r = 0.227, P < 0.01). Conclusions: Poor sleep quality is significantly associated with elevated rates of maternal mood disturbances, obstetric complications, and adverse outcomes in infants. The findings suggest that it may be useful to provide comprehensive sleep assessment and education on sleep hygiene during the early stages of pregnancy. [ABSTRACT FROM AUTHOR]

How do modal expressions determine which possibilities they range over? According to the Modal Anchor Hypothesis (Kratzer in The language-cognition interface: Actes du 19econgrès international des linguistes, Libraire Droz, Genève, 179–199, 2013), modal expressions determine their domain of quantification from particulars (events, situations, or individuals). This paper presents novel evidence for this hypothesis, focusing on a class of Spanish relative clauses that host verbs inflected in the subjunctive. Subjunctive in Romance is standardly taken to be licensed only in a subset of intensional contexts. However, in our relative clauses, subjunctive is exceptionally licensed in extensional contexts. At the same time, the interpretation of these relative clauses still involves modality, a type of modality that targets the goals of the agent of the main event. We argue that the pattern displayed by these relative clauses follows straightforwardly if subjunctive is associated with a modal operator that, like modal indefinites (Alonso-Ovalle and Menéndez-Benito in Journal of Semantics 35(1):1–41, 2017), can project its domain from a volitional event. Overall, our proposal supports the event-based analysis of mood (Kratzer in Evidential mood in attitude and speech reports. Talk delivered at the 1st Syncart Workshop, Siena, July 13, 2016; Portner and Rubinstein in Natural Language Semantics 28:343–393, 2020) and extends its application beyond attitudinal and modal complements. [ABSTRACT FROM AUTHOR]

Across two online experiments, this study explored the effect of preferred background music on attentional state and performance, as well as on mood and arousal, during a vigilance task. It extended recent laboratory findings—showing an increase in task-focus and decrease in mind-wandering states with music—to environments with more distractions around participants. Participants—people who normally listen to background music during attention-demanding tasks—completed the vigilance task in their homes both with and without their chosen music and reported their attentional state, subjective arousal, and mood valence throughout the task. Experiment 1 compared music to relative silence and Experiment 2 compared music against the backdrop of continuous noise to continuous noise alone. In both experiments, music decreased mind-wandering and increased task-focus. Unlike in previous laboratory studies, in both experiments music also led to faster reaction times while increasing low-arousal external-distraction states. Importantly, mood and arousal increased with music and were shown to mediate its effects on reaction time and for the first time attentional state, both separately and together. Serial mediation effects were mostly confined to models where mood was entered first and arousal second and were consistent with the mood-arousal account of the impact of background music listening. [ABSTRACT FROM AUTHOR]

This study aims to adapt positive self-talk for mobile devices by evaluating content suitability for diverse negative emotional states. To this end, we focus on four different negative emotions: anger, sadness, shame, and anxiety. Based on Regulatory Focus Theory, we categorized eight types of self-talk messages as either promotion- or prevention-focused. The latter are designed to guide individuals away from negative outcomes by emphasizing the assurance of safety and comfort amid adverse emotional states. In contrast, promotion-focused messages aim to lead individuals toward positive outcomes, highlighting hopes, accomplishments, and advancements. We then examined how users' preferences for certain messaging types vary depending on their specific emotional states. To explore and categorize mobile-based self-talk, we conducted two distinct surveys. In Study 1, participants were exposed to vignettes designed to induce four types of moods (i.e., anger, anxiety, sadness, and shame). In Study 2, participants encountered a single vignette (e.g., anger) that corresponded to their most recently experienced negative emotion. The results indicate that messages preference is influenced by the individual's mood. Both Study 1 and 2 confirm a preference for prevention-focused messages among individuals experiencing anger or anxiety. In contrast, promotion-focused messages were preferred by people who feeling sadness and shame. This study offers crucial insights for developing mHealth and emotional regulation applications. Moreover, this paper strongly underscores the need to customize self-talk messages to users' specific negative emotions to enhance the efficacy of emotional regulation through mobile technology. [ABSTRACT FROM AUTHOR]

Drastically disrupting daily routines, the global pandemic of COVID-19 has posed critical mental health threats to adolescents and young adults worldwide. Many of the extant empirical findings, however, have focused on individuals' psychological adjustment during the initial phase of the pandemic. It is less clear how COVID-19 stressful experiences impact young people's daily lives in the post-pandemic "new normal." Drawing on 7-day diary reports, the present study fills this gap by examining: (1) how daily perceived stress impacted daily emotional adjustment; and (2) the moderating effects of COVID-19 stressful experiences on these associations among 582 Chinese young adults (Mage = 18.12, SD =.65; 69% females). Results indicated that higher levels of both trait (i.e., average levels) and state (i.e., daily fluctuations) perceived stress were associated with greater negative and anxious moods, and that prior pandemic-related experiences exacerbated the adverse impact of both trait and state perceived stress on daily moods. Specifically, young adults reporting greater COVID-19 stressful experiences demonstrated poorer emotional adjustment (i.e., lower levels of positive mood and higher levels of negative mood) on days when they had more fluctuations in perceived stress; the aggravating impact was stronger when the average levels of perceived stress were higher. By illuminating the moderating effects of COVID-19 stressful experiences, this study contributes to the limited, but burgeoning, research examining the prolonged impact of the COVID-19 health crisis on daily emotional adjustment in post-pandemic life. [ABSTRACT FROM AUTHOR]

Purpose: Daily mood can be influenced by a range of experiences. Identifying everyday life experiences that make autistic adults happy and unhappy holds potential to foster positive mood and tackle mental health problems amongst this group. Methods: A total of 293 autistic adults between the ages of 18 to 35 years old (mean age of 26.51 years old (SD = 4.62); 43.3% female gender, 4.8% nonbinary) provided open-text responses regarding everyday sources of happiness and unhappiness. Using an iterative process of inductive coding, 14 happy themes and 22 unhappy themes of mood-changing life experiences were identified based on self-report qualitative data. Results: Common themes across the happy and unhappy domain involved social partners, social interactions, and engagement in recreational and employment activities, with additional distinct themes specific to happy or unhappy mood. Top themes identified in the happy domain emphasizes encouraging quality relationships and positive interactions with others and cultivating supportive work/societal environments to build a sense of achievement and value. Meanwhile, emotional tolls accompanied negative relationships and interactions, underscoring the necessity to provide autistic adults with conflict resolution and coping skills to increase feelings of happiness. Conclusion: Overall, the wide range of sources of happy and unhappy everyday experiences highlights the importance of considering personal preferences in engagement with others and activities in treatment. [ABSTRACT FROM AUTHOR]

This study investigated the impact of social settings on sleep, physical and mental health in female adolescents of North India (latitude 29.5 oN; longitude 77.5 oE). Using a battery of questionnaires, we compared the chronotype, sleep–wake pattern, sleep health (e.g. sleep quality, daytime sleepiness and fatigue) and mood (via depression, anxiety and stress symptoms) in female students (age 14–18 years) from rural (N = 719) and urban (N = 1033) schools separated by about 35 km, but families had almost similar socio-demographic details. The morning type was prevalent amongst rural, whilst the evening type was prevalent amongst urban students who also had access to smart phones, suggesting a possible greater use of the internet. There were greater negative sleep effects, daytime sleepiness, overall poor sleep quality, higher fatigue and anxiety levels in urban than the rural cohort. Interestingly, these measures also differed between school days and free days, suggesting an impact of the conflict between internal biological and social timings (= social jet lag). We also found a significant relationship between chronotype, internet addiction, mood-related parameters and measures of sleep health. Overall, these results suggest a possible impact of social settings on sleep health and mood-related behaviours in female adolescents. [ABSTRACT FROM AUTHOR]

Recent work on mood choice considers fine-grained semantic differences among desire predicates (notably, 'want' and 'hope') and their consequences for the distribution of indicative and subjunctive complement clauses. In that vein, this paper takes a close look at 'intend'. I show that cross-linguistically, 'intend' accepts nonfinite and subjunctive complements and rejects indicative complements. This fact poses difficulties for recent approaches to mood choice. Toward a solution, a broad aim of this paper is to argue that—while 'intend' is loosely in the family of desire predicates—it differs from 'want' and 'hope' in that it has a causative component, and this is relevant to its mood choice behavior, given that causative predicates also systematically reject indicative complements. More concretely, my analysis has three ingredients: (i) following related proposals in philosophy, intention reports have causally self-referential content; (ii) encoding causal self-reference requires abstraction over the complement clause's eventuality argument; and (iii) nonfinite and subjunctive clauses enable such abstraction but indicative clauses do not. Aside from causative predicates, independent support for the proposal comes from the syntax of belief-/intention-hybrid attitude predicates like 'decide' and 'convince', anankastic conditional antecedents, aspectual predicates, and memory and perception reports. Synthesizing this result with that of previous literature, the emergent generalization is that subjunctive mood occurs in attitude reports that involve either comparison or eventuality abstraction. Toward a unified theory of mood choice, I suggest that both comparison and eventuality abstraction represent departures from the clausal semantics of unembedded assertions and consequently that subjunctive mood signals such a departure. [ABSTRACT FROM AUTHOR]

Breathwork as a means of inducing non-ordinary states of consciousness is gaining traction as a potential therapeutic modality. We examined the effects of breathwork (in the form of connected breathing) on electroencephalography (EEG) and mood in 20 healthy participants (aged between 23 and 39 years (female = 11, Mage = 29). In addition, to compare with other means of inducing non-ordinary states of consciousness, we assessed the subjective effects of breathwork using the 11 Dimension Altered State of Consciousness questionnaire. EEG spectral power analysis of eyes closed rest recordings before and after the breathwork session showed a decrease in delta (1–4 Hz) and theta (4–8 Hz) frequencies in frontotemporal and parietal regions, respectively no changes were seen in Alpha (9–12 Hz) and Beta (12–30 Hz) bands. However, after decomposing the beta waves in Beta 1 (12–15 Hz), Beta 2 (15–20 Hz), Beta 3 (20–30 Hz), decreases in power were observed across Beta1 and Beta 2 in parietotemporal regions. Notably, the spectral power in gamma increased in experienced practitioners. Scores on the Profile of Mood States questionnaire showed a reduction in negative affect (anger, tension, confusion, and depression) and an increase in esteem. Scores on the 11D-ASC scale indicated that subjective experiences during breathwork were similar to those after medium to high doses of psilocybin, suggesting the occurrence of experiences of mystical quality. Present results indicate that breathwork changes brain activity and mood, and induces mystical experiences. These results are promising and suggest that such techniques could be useful to improve mental well-being. [ABSTRACT FROM AUTHOR]

Extensive research has focused on the impact of weather on working capacity and income. However, in regions where income data largely relies on surveys, a pivotal yet underexplored question is whether weather not only influence real income but also introduce biases into survey-collected income data. We analyze longitudinal data from the China Health and Nutrition Survey and corresponding weather records from the Global Surface Summary of the Day, and uncover a negative correlation between survey-day temperature and self-reported annual income from the previous year. With a series of robustness checks, we confirm that the effect is primarily driven by behavioral factors rather than actual income changes. And threshold regression analyses show that the impact of temperature is more pronounced on hot days and relatively subdued or even reversed on cooler days. Further analyses indicate that mood, rather than cognitive capacity, plays a central role in causing the observed downward bias. [ABSTRACT FROM AUTHOR]

The type of mood or tense marking that causes counterfactuality inferences—as figuring prominently, but far from exclusively, in counterfactual conditionals—has not yet received a comprehensive and compositional analysis. Focusing on four languages, the paper presents under-appreciated facts and a novel theory where the mood serves to activate alternatives to modal operators, particularly one: the identity operator, often giving rise to counterfactual implicatures. [ABSTRACT FROM AUTHOR]

The restorative and mental state enhancing effects of brief mindfulness-based interventions (MBIs) and restorative environments such as nature has been supported in the research literature. However, regular adoption of these practices is limited by practical constraints and motivational barriers. The current study addressed these challenges by introducing two novel approaches which utilise the immersive and interactive qualities of virtual reality (VR). This included an interactive MBI and an abstract restorative environment using fractal-like imagery. These approaches were explored using a comparative evaluation of two short (6 min) VR interventions: Passive VR (applying principles from restorative interventions) and Interactive VR (implementing a focused attention form of mindfulness meditation). A mixed methods approach revealed increased state mindfulness, reduced mental fatigue, and enhanced aspects of mood (calm/relaxation, anxiety) consistently between conditions. Between group differences revealed additional benefits for cognition (focus), mood (happiness and sadness), and motivational value with the interactive intervention. The abstract environment, used in both interventions, maintained comparable levels of perceived restoration with a nature VR control condition. The results provide preliminary evidence supporting the use of interactive approaches for mindfulness interventions and abstract versions of restorative environments. [ABSTRACT FROM AUTHOR]

Light is a powerful environmental factor influencing diverse brain functions. Clinical evidence supports the beneficial effect of light therapy on several diseases, including depression, cognitive dysfunction, chronic pain, and sleep disorders. However, the precise mechanisms underlying the effects of light therapy are still not well understood. In this review, we critically evaluate current clinical evidence showing the beneficial effects of light therapy on diseases. In addition, we introduce the research progress regarding the neural circuit mechanisms underlying the modulatory effects of light on brain functions, including mood, memory, pain perception, sleep, circadian rhythm, brain development, and metabolism. [ABSTRACT FROM AUTHOR]

Background: Perceived deficits in executive functioning are among the many difficulties that women diagnosed with breast cancer experience. This study assessed the presence of perceived deficits in executive functioning among women with breast cancer prior to systemic treatment and radiation and associations between perceived deficits in executive function and comorbid fatigue, sleep, and mood disturbance. Method: Participants were recruited following their breast cancer diagnosis and assessed using the Behavior Rating Inventory of Executive Function for Adults (BRIEF-A), subjective and objective measures of sleep duration and efficiency, and self-report measures of insomnia severity, sleep quality, fatigue, and mood disturbance. Hierarchical regression was used to examine associations between symptoms, adjusting for age and education. Results: The final sample included 92 women with a mean age of 60.7 years and 13.5 years of education. Thirteen percent of participants reported global executive dysfunction. After partitioning out variability from other independent variables, fatigue (p = <.001), perceived sleep quality (p =.030), and symptoms of insomnia (p =.008) accounted for 13.3%, 5.7%, and 8.5% of unique variance in perceived executive functioning, respectively. Emotional fatigue was most strongly associated with perceived deficits in executive functioning. Neither subjective or objective sleep duration or efficiency was associated with perceived deficits in executive functioning. Conclusion: Fatigue, particularly emotional fatigue, insomnia, and poor sleep quality had the strongest associations with perceived deficits in executive functioning. Sleep interventions and fatigue management strategies may prove useful for women who seek to improve their perceived executive functioning. [ABSTRACT FROM AUTHOR]

Mood and anxiety disorders involve recurring, maladaptive patterns of distinct emotions and moods. Here, we argue that understanding these maladaptive patterns first requires understanding how emotions and moods guide adaptive behavior. We thus review recent progress in computational accounts of emotion that aims to explain the adaptive role of distinct emotions and mood. We then highlight how this emerging approach could be used to explain maladaptive emotions in various psychopathologies. In particular, we identify three computational factors that may be responsible for excessive emotions and moods of different types: self-intensifying affective biases, misestimations of predictability, and misestimations of controllability. Finally, we outline how the psychopathological roles of these factors can be tested, and how they may be used to improve psychotherapeutic and psychopharmacological interventions. [ABSTRACT FROM AUTHOR]

Loneliness is commonly conceived of as a topic under the purview of psychology. Empirical research on loneliness utilizes a definition of psychology as essentially subjective, i.e. as a first-personal mental property an individual can have. As a first-personal mental property, subjects have, as it were, privileged access to their state of being lonely. Rehearsing some well-known arguments from later Wittgenstein, I argue that loneliness – contrary to an unargued assumption present in several academic engagements – is not subjective in the sense that whether or not a person is lonely does not in all cases hinge on that person's subjective mental states. This becomes apparent when considering cases of alienation from self-knowledge (Moran 2001). Using Heidegger's notion of being-in-the-world and being-with I argue that such cases from alienation point towards the notion that loneliness is not merely a subjective feeling, but a categorically different privation of the fundamental mode of being with others. [ABSTRACT FROM AUTHOR]

Using a within-subjects design, this study assessed the experimental effect of common activities upon positive and negative affect scores in a college student sample. All participants completed the following 30-minute activity conditions: treadmill walking, self-selected schoolwork (i.e., studying), social media use, and a control condition where participants sat in a quiet room (i.e., do nothing). Positive and negative affect scores were assessed at baseline, mid-, and post-condition. Positive affect scores increased by 26% and 10% during the treadmill and studying conditions, respectively. Conversely, positive affect decreased by 20% and 24% during the social media and "do nothing" conditions, respectively. Furthermore, negative affect was decreased by 8% in the studying condition. These changes were statistically significant (p ≤ 0.04). This suggests that college students' everyday activities can significantly impact affect, for better and for worse. As demonstrated, studying and walking may improve affect, whereas social media use may negatively impact affect. [ABSTRACT FROM AUTHOR]

The authors of this work, noticing that opera is a combination of music and theater, examined the relationship between listening to opera music and mood changes in people over 50 years of age. The study took the form of a quasi-experiment. Recipients were invited to the previously prepared room, where the audiovisual material – a recording of the opera "La Traviata" – was presented for the first time. This was preceded by the respondents completing the SUPIN C30 and S30 questionnaires and a short survey by the authors. After the presentation of the stimulus, the subjects again filled in the SUPIN S30 questionnaire scale and the GEMS scale. The described procedure was carried out twice, using two different music materials. The procedure remained unchanged, while the audiovisual material changed. The second time, the participants were presented with a recording from the opera "The Barber of Seville". The participants of the study were 30 people. In the studied group, there are no significant changes in emotional states in response to the opera "La Traviata". In turn, the opera "The Barber of Seville" has no effect on a positive emotional state. Instead, it caused a statistically significant change in the level of negative emotional states. The results of this study are largely consistent with the results of other studies examining the relationship between music and mood, but there are also limitations – only two pieces of opera music were used and no control group was included. Research has shown that opera, as a specific musical genre, despite its peculiar form, affects mood and emotions. [ABSTRACT FROM AUTHOR]

Few studies have investigated the short-term, momentary relationships between physical activity (PA) and well-being. This study focuses on investigating the dynamic relationships between PA and affective well-being among adults with type 1 diabetes. Participants (n = 122) wore an accelerometer and completed daily EMA surveys of current activities and affective states (e.g., happy, stressed, excited, anxious) via smartphone over 14 days. Within-person, increased sedentary time was associated with less positive affect (r = − 0.11, p < 0.001), while more PA of any intensity was associated with greater positive affect and reduced fatigue, three hours later. Between-person, increased light PA was associated with increased stress (r = 0.21, p = 0.02) and diabetes distress (r = 0.30, p = 0.001). This study provides evidence that positive affect and fatigue are predicted by previous activity regardless of the different activities that people engaged in. Positive affect increased after engaging in PA. However, participants with higher amounts of light PA reported higher stress ratings. [ABSTRACT FROM AUTHOR]

This study examined the effectiveness of a mindfulness-based intervention (MBI) on Conners' continuous performance test scores (CPTs), cardiac vagal control (CVC) assessed by vagally mediated heart rate variability (HRV), and mood in children and adolescents with ADHD. We conducted a randomized controlled trial (RCT) recruiting 70 children and adolescents (M age 11.03, SD 2.78) with a clinical diagnosis of ADHD, which were allocated to either 1 session of mindfulness cognitive training, or an active control condition and were examined at baseline, post-treatment and 4-week follow-up. See clinicaltrials.gov: NCT04316832. There was a significant main effect of time on the primary outcomes measured by CPT scores of attention-related problems (omission errors, reaction time) and hyperactivity–impulsivity (commission errors). However, time-by-group interaction did not achieve statistical significance for commission errors and hit RT, indicating that the changes over time in these outcomes were not significantly different between the MBI and Control conditions. In addition, there was a significant time-by-group interaction for omission errors. Relative to control, MBI resulted in a small (d = 0.011) non-statistically significant reduction in omission errors post-treatment. Furthermore, there were no significant differences in detectability. Secondary outcomes were CVC and mood. A small treatment effect on CVC (d = 0.37) was observed; there was a slight increase in vagally mediated HRV measure post-treatment. There were no significant differences in mood improvement over time between conditions. One brief session of MBI effectively enhances CVC but does not significantly improve CPT scores of attention-related problems and hyperactivity–impulsivity or mood in children with ADHD. Clinicaltrials.gov: NCT04316832. [ABSTRACT FROM AUTHOR]

The continuing impact of daily stress during the COVID-19 pandemic has disrupted the lives of families worldwide, and increased the risk of psychological problems for parents and their children. The current study investigated the daily effect of COVID-19 cases on parents' positive and negative emotions among 163 Taiwanese families using daily diary methodology across 10 weekdays. Results of multilevel modeling indicated that parents reported fewer positive emotions on days when COVID-19 cases were higher than average. Further moderating analyses showed the adverse effect of COVID-19 cases was only evident when the same-day marital relationship quality was lower than usual. The findings highlight the psychological stress of COVID-19 cases on parents' daily emotions and identify the protective role of marital relationship quality. Policies and clinical interventions should consider the implications of daily COVID-19 stressors for parents' emotional well-being, and target the protective role of marital relationship quality in daily life. [ABSTRACT FROM AUTHOR]

A distinction has been made between primary and secondary exercise dependence, with the latter defined as excessive exercise secondary to disordered eating and weight concerns. Based on theoretical considerations from research on the roles of trait factors in addictions, the present study used validated scales to assess alexithymia, sensitivity to reward and punishment, emotion regulation and interoception in relation to exercise dependence symptoms in Australian male and female non-binge eaters (n = 228) and severe binge eaters (n = 126) aged 18–30 yr. In both groups, exercise dependence symptoms were significantly positively associated with reward sensitivity and interoceptive awareness, with the latter two variables predicting exercise dependence symptoms in hierarchical regression models; punishment sensitivity was significantly negatively related to such symptoms. Alexithymia was significantly associated with exercise dependence symptoms only in non-binge eaters; in severe binge eaters, alexithymia explained 0% of unique variance. Male sex was associated with more exercise dependence symptoms in severe binge eaters only. Participants in the severe binge group scored significantly higher on measures of exercise dependence, alexithymia, risky alcohol use, and sensitivity to reward and punishment, and significantly lower on emotion regulation, compared to those in the non-binge group. Hierarchical regression models explained 25% of variance in exercise dependence symptoms in non-binge-eaters and 43% in severe binge eaters. Findings are discussed in terms of the distinction between primary and secondary exercise dependence, the role of alexithymia, study limitations including data collection during the COVID-19 pandemic in Australia, and suggestions for future research. [ABSTRACT FROM AUTHOR]

An improved understanding of psychosocial factors and their dynamic changes and interrelations is required to increase comprehension of the effects of exercise on weight loss. Women (N = 99) participating in a theory-based, community-administered obesity program focused on self-regulation of weight-loss behaviors were assessed. Analyses of a theory- and causal chain-driven sequential multiple mediation model affirmed the hypothesized path from moderate exercise→decreased negative mood→increased self-regulation→increased self-efficacy→improved weight-loss behaviors→weight loss over 6 months. Alternate significant paths within the model reinforced an expected relationship between exercise-associated decrease in negative mood and increased self-regulation. Although completion/non-completion of the equivalent of 3 moderate bouts of exercise/week was significantly related to weight loss in bivariate analyses, it was no longer significant when the above mediators were sequentially entered. The mean observed loss of weight was -7.6%. Findings lent direction to more extensive and controlled research that could inform improvements in behavioral obesity treatments. [ABSTRACT FROM AUTHOR]

Previous research has examined how mood affects individuals' judgment. Our study aims to extend this research to evaluate the influence of mood on judgment in vivo. Using a smartphone-based design, we prompted participants (N = 103) three times a day to rate their mood and perform one of three judgment tasks three times a day for one week: (1) evaluate their self-efficacy on a word unscrambling task, (2) identify face emotions, or (3) judge risk by pumping virtual balloons. Our results showed that, contrary to our hypotheses, mood did not have a significant effect on the judgments individuals made. Prior task performance and task trial were significant predictors of self-efficacy; sex and task trial were associated with face emotion recognition; and balloons popped the day prior, and task trial influenced how individuals evaluated risk. The in vivo design of this study is a novel and more ecologically valid than some earlier work, but it is not without limitations, including the self-reported nature of mood, and potential for unmeasured third variable effects. This research raises questions about the validity of lab-based studies of the relation between mood and judgment, and shows the capacity of in vivo research and technology to challenge and enhance our understanding of how mood influences behavior. [ABSTRACT FROM AUTHOR]

The implementation of COVID-19 restrictions impacted the day-to-day lives of individuals and their ability to participate in regular community activities; this has led to a decrease in the physical activity of people of all ages, but particularly of children and adolescents. The aim of this study was to investigate physical activity (PA) and mood behaviours in children before and during COVID-19 in Iran. In this study, self-rating questionnaires covering former and current PA patterns and mood were used to collect data on 2047 children. The data collected show the comparisons between levels of PA before and during COVID-19; the duration and intensity of PA in this period varied significantly in both girls and boys. The mood between genders during COVID-19 showed that there was no significant difference. Finally, it should be mentioned that the type of PA plays an important role in the activity of people in these conditions. [ABSTRACT FROM AUTHOR]

Concerns have been raised that prolonged exposure to heavy metal music with aggressive themes can increase the risk of aggression, anger, antisocial behaviour, substance use, suicidal ideation, anxiety and depression in community and psychiatric populations. Although research often relies on correlational evidence for which causal inferences are not possible, it is often claimed that music with aggressive themes can cause psychological and behavioural problems. This narrative review of theory and evidence suggests the issues are more complicated, and that fans typically derive a range of emotional and social benefits from listening to heavy metal music, including improved mood, identity formation, and peer affiliation. In contrast, non-fans of heavy metal music — who are often used as participants in experimental research on this topic — invariably report negative psychological experiences. Our review considers a comprehensive set of empirical findings that inform clinical strategies designed to identify fans for whom heavy metal music may confer psychological and behavioural risks, and those for whom this music may confer psychosocial benefits. [ABSTRACT FROM AUTHOR]

Objectives: This study examined the role of self-other harmony in the relations between self-compassion, other-compassion, and well-being. Past research has shown self- and other-compassion to be positively related. But we hypothesised that self-compassion can be perceived as incompatible with other-compassion, and that self-compassion and other-compassion might be uncorrelated or negatively correlated in daily life for some individuals. We termed this pattern lack of self-other harmony in compassion and hypothesised that it would undermine the benefits of compassion. Method: Using an experience sampling method in patients (n=154) with a variety of diagnoses, we measured self-compassion, other-compassion, life-satisfaction, mood, and contextual variables six times per day for 42 time points. Results: For most participants, self-compassion was positively associated with other-compassion. However, there was substantial heterogeneity in this effect. The degree of self-other harmony moderated the link between compassion directed towards self or other and well-being. Higher levels of compassion were associated with higher levels of well-being, but only for those who experienced the harmony. When the two forms of compassion were not in harmony, levels of self/other-compassion were largely unrelated to well-being. Conclusions: The findings emphasise the importance of personalised compassion interventions rather than a one-size-fits-all approach. Increasing self-compassion or other-compassion is likely to improve well-being for most people. However, for a minority lacking the self-other harmony, it may be necessary to assess their interpretation of self- and other-compassion, then work with them to promote the compassion balance optimal for their well-being. Preregistration: This study is not preregistered. [ABSTRACT FROM AUTHOR]

Lithium is one of the most effect mood-stabilizing drugs prescribed especially for bipolar disorder. Lithium has wide range effects on different molecular factors and neural transmission including dopaminergic signaling. On the other hand, mesolimbic and mesocortical dopaminergic signaling is significantly involved in the pathophysiology of neuropsychiatric disorders. This review article aims to study lithium therapeutic mechanisms, dopaminergic signaling, and the interaction of lithium and dopamine. We concluded that acute and chronic lithium treatments often reduce dopamine synthesis and level in the brain. However, some studies have reported conflicting results following lithium treatment, especially chronic treatment. The dosage, duration, and type of lithium administration, and the brain region selected for measuring dopamine level were not significant differences in different chronic treatments used in previous studies. It was suggested that lithium has various mechanisms affecting dopaminergic signaling and mood, and that many molecular factors can be involved, including brain-derived neurotrophic factor (BDNF), cAMP response element-binding protein (CREB), β-catenin, protein kinase B (Akt), and glycogen synthase kinase-3 beta (GSK-3β). Thus, molecular effects of lithium can be the most important mechanisms of lithium that also alter neural transmissions including dopaminergic signaling in mesolimbic and mesocortical pathways. [ABSTRACT FROM AUTHOR]