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Abstract: Objective: Psychiatry-historical perspective on the conceptualization and classification of "oniomania". Method : Focused narrative review. Results: The term "oniomania" was probably coined in the 19th century by the French psychiatrist Magnan, and later associated primarily with Kraepelin. Kraepelin and Bleuler described "oniomania" in short paragraphs of their psychiatric textbooks. The nosological classification occurred initially within the framework of the "degenerative theory" of the 19th century; at the beginning of the 20th century, Kraepelin referred to it as "pathological drives," Bleuler, following Kraepelin, as "impulsive mania," and later as "psychogenic disorders" and as "pathological reactions of thymopsychic nature". The term "oniomania" appears very rarely in the current literature. Instead, terms such as "shopping addiction," "pathological buying," or "compulsive buying" are preferred. In the ICD-11, "compulsive buying-shopping disorder" is listed as an example in the category "other specified impulse control disorders". Neuropsychological findings, however, support its classification as a disorder due to addictive behavior. Conclusions: The label "oniomania" emerged more than 100 years ago and can be seen as a precursor to the ICD-11 term "compulsive buying-shopping disorder." Currently, the disorder is viewed as an impulse control disorder or behavioral addiction. [ABSTRACT FROM AUTHOR]

Background and aims: Exercise dependence (EXD) is considered a behavioral addiction that is often associated with eating disorders. To date, only few studies examined the potential overlap between EXD and other addictive behaviors. Therefore, the present study aimed at investigating the relationship of EXD with pathological buying, pathological video gaming (offline and online), hypersexual behavior, and alcohol use disorder in a sample of clients of fitness centers. Methods: The following questionnaires were answered by 128 individuals (age M = 26.5, SD = 6.7 years; 71.7% men, 74.2% university students): Exercise Dependence Scale, Eating Disorder Examination- Questionnaire, Compulsive Buying Scale, Pathological Computer-Gaming Scale, Hypersexual Behavior Inventory, and Alcohol Use Disorders Identification Test (AUDIT). Results: 7.8% of the sample were at-risk for EXD, 10.9% reported eating disorder pathology, 2.3% pathological buying, 3.1% hypersexual behavior, and none of the participants suffered from pathological video gaming. The criteria for severe alcohol disorder pathology (AUDIT ≥ 16) were fulfilled by 10.2%. With regard to continuous symptom scores, EXD symptoms were positively correlated with both eating disorder pathology and pathological buying but not with pathological video gaming, hypersexuality or alcohol use disorder. It is noteworthy that more symptoms of pathological buying corresponded with more symptoms of hypersexual behavior. The correlation pattern did not differ by gender. Discussion: The co-occurrence of EXD, pathological buying and hypersexual behavior on a subclinical level or in the early stage of the disorders should be taken into account when assessing and treating patients. More research is warranted in order to investigate possible interactions between these conditions. [ABSTRACT FROM AUTHOR]

Background: Buying-shopping disorder (BSD) is a severe mental disorder in which individuals lose control over their buying/shopping behavior. It is debated whether BSD shares characteristics with other behavioral addictions. The current study aimed at investigating addiction-related concepts, i.e. cue-reactivity/craving, implicit cognitions, and inhibitory control mechanisms, in the context of BSD.Methods: An analog sample of 277 participants completed a cue-reactivity paradigm with shopping-related pictures. To assess implicit cognitions (attentional bias and implicit associations) and inhibitory control, a visual dot probe paradigm, an implicit association test, and an affective shifting task, all with shopping-related and control pictures, were administered. The sequence of the three tasks was randomized across participants. Craving was measured prior and after the cue-reactivity paradigm and after completion of the experimental procedure. BSD severity was assessed using the Pathological Buying Screener (PBS).Results: Increases in craving during the cue-reactivity paradigm, but decreases after the experimental procedure were observed. Craving, attentional bias and implicit cognitions were related to BSD severity-but not to inhibitory control. However, we found moderating effects of attentional bias and inhibitory control as well as implicit associations and inhibitory control on the relationship between craving and BSD severity.Discussion/conclusion: Results emphasize the role of cue-reactivity/craving, implicit cognitions and inhibitory control in the context of BSD. In line with models for behavioral addictions (I-PACE; Brand et al., 2019), the interaction of affective and cognitive biases towards shopping cues and dysfunctional inhibitory control mechanisms seems to explain the pathological engagement in buying/shopping despite negative consequences. [ABSTRACT FROM AUTHOR]

This pilot study investigated the partnership status and the level of pathological buying (PB) in 157 female patients with PB and 1153 women from a German population-based sample. Slightly more than half of both samples were currently living with a partner. The results suggest a protective effect of being in a couple relationship in the representative sample. In contrast, having a partner was not related to the severity of PB among patients. Future studies should address the question of whether the characteristics and quality of partnership have an impact on the severity and course of PB, and vice versa. [ABSTRACT FROM AUTHOR]

Background and Aims: Subjects with buying-shopping disorder (BSD) continue to buy offline as well as online despite negative consequences. Previous studies indicate that subjects with BSD show cue-reactivity and craving when exposed to shopping cues and have problems in long-term advantageous decision-making. The current study aimed at investigating the effect of online-shopping cues on decision-making, and whether addiction-relevant concepts such as cue-reactivity/craving and the symptom severity of BSD are related to decision-making.Methods: A non-clinical sample of 57 participants played a version of the modified Iowa Gambling Task (IGT), with online-shopping-related pictures shown either on the advantageous decks or on the disadvantageous decks (with control pictures on the opposing ones). Symptom severity of online-BSD and the craving to buy were assessed using questionnaires. In addition, the online-shopping pictures were rated concerning arousal, valence, and urge to buy.Results: The participants who played the IGT with the online-shopping pictures displayed on the disadvantageous decks performed significantly poorer than the other group with online-shopping pictures on the advantageous decks. The between-group differences were moderated by craving reactions and the symptom severity of online-BSD: When online-shopping pictures were displayed on the disadvantageous decks, this only interfered with IGT performance in participants who had high craving reactions towards shopping cues and/or high symptom severity of online-BSD.Conclusion: Results indicate that exposure to online-shopping cues interferes with advantageous decision-making, especially in individuals with craving reactions and high symptoms of online-BSD. Results contribute to the question of why some people continue to buy despite negative consequences. [ABSTRACT FROM AUTHOR]

The place of impulsiveness in multidimensional personality frameworks is still unclear. In particular, no consensus has yet been reached with regard to the relation of impulsiveness to Neuroticism and Extraversion. We aim to contribute to a clearer understanding of these relationships by accounting for the multidimensional structure of impulsiveness. In three independent studies, we related the subscales of the Barratt Impulsiveness Scale ( BIS) to the Big Five factors of personality. Study 1 investigated the associations between the BIS subscales and the Big Five factors as measured by the NEO Five-Factor Inventory (NEO-FFI) in a student sample ( N = 113). Selective positive correlations emerged between motor impulsiveness and Extraversion and between attentional impulsiveness and Neuroticism. This pattern of results was replicated in Study 2 ( N = 132) using a 10-item short version of the Big Five Inventory. In Study 3, we analyzed BIS and NEO- FFI data obtained from a sample of patients with pathological buying ( N = 68). In these patients, the relationship between motor impulsiveness and Extraversion was significantly weakened when compared to the non-clinical samples. At the same time, the relationship between attentional impulsiveness and Neuroticism was substantially stronger in the clinical sample. Our studies highlight the utility of the BIS subscales for clarifying the relationship between impulsiveness and the Big Five personality factors. We conclude that impulsiveness might occupy multiple places in multidimensional personality frameworks, which need to be specified to improve the interpretability of impulsiveness scales. [ABSTRACT FROM AUTHOR]

Background: This contribution represents the German translation of the diagnostic criteria for buying-shopping disorder (BSD), which have been developed in the context of an international Delphi study. Methods: Following an iterative process, the originally proposed English diagnostic criteria for BSD were translated and consensus was reached among the authors of this paper. Results: German translation of the proposed diagnostic criteria for BSD. Conclusions: The proposed diagnostic criteria for BSD were translated into German language to make them accessible to German speaking clinicians and researchers. Future studies should address the clinical applicability and diagnostic validity of the proposed criteria and the development of diagnostic decision rules. [ABSTRACT FROM AUTHOR]

Background and aims: Pathological buying (PB) is a behavioral addiction that presents comorbidity with several psychiatric disorders. Despite the increase in the prevalence estimates of PB, relatively few PB instruments have been developed. Our aim was to assess the psychometric properties of the Spanish version of the pathological buying screener (PBS) and to explore the associations between PB, psychopathology, and personality traits. Methods: A total of 511 participants, including gambling disorder (GD) and eating disorder (ED) patients diagnosed according to DSM-5 criteria, as well as healthy controls (HCs), took part in the study. Results: Higher PB prevalence was obtained in ED patients than in the other two study groups (ED 12.5% vs. 1.3% HC and 2.7% GD). Confirmatory factor analysis (CFA) verified the 13-item structure of the PBS, and indexes of convergent and discriminant capacity were estimated. CFA confirmed the structure in two factors (excessive buying behavior and loss of control) with excellent internal consistency (α = .92 and .86, respectively). Good convergent capacity was obtained with external psychopathology and personality measures (positive correlations with novelty seeking and negative associations with self-directedness and harm avoidance were found). Good discriminative capacity to differentiate between the study groups was obtained. Discussion and conclusions: This study provides support for the reliability and validity of the Spanish adaptation of the PBS. Female sex, higher impulsivity, and higher psychopathology were associated with PB. [ABSTRACT FROM AUTHOR]

Highlights • Pathological buying (PB) is driven by identity-related and emotional motives. • Based on identity dimensions we could identify four identity clusters. • Patients with PB were most prevalent in the troubled diffusion cluster. • Patients with PB in the troubled diffusion cluster reported more comorbid pathology. • Identity-related issues need to be considered during treatment of PB. Abstract The present study investigated the association between pathological buying (PB) and identity processes and clusters. Forty-one patients with PB and 41 gender/age-matched controls (73% females) filled out the Dimensions of Identity Development Scale (DIDS), the Pathological Buying Screener, and self-report questionnaires to assess comorbid psychopathology, such as depressive symptoms, pathological internet shopping, and hoarding (excluding acquisition). Patients with PB reported significantly higher scores on ruminative exploration and lower scores on identity commitment processes compared to healthy controls. In the total sample, as well as in the PB sample, we identified four identity clusters: troubled diffusion, moratorium, foreclosure, and achievement, similar to Marcia's identity statuses. Patients with PB were overrepresented in the troubled diffusion cluster and less represented in the foreclosure and achievement clusters. Patients with PB in the troubled diffusion cluster scored significantly higher on PB, pathological internet shopping, hoarding, and depressive symptoms as compared to patients with PB in the other clusters. Based on these findings, we can conclude that patients with identity diffusion report more severe PB and related comorbid symptomatology. PB and related symptoms may be considered as coping strategies to deal with identity-related issues. [ABSTRACT FROM AUTHOR]

Aim: To investigate impulsive behaviors in pathological buying (PB). Methods: The study included three groups matched for age and gender: treatment seeking outpatients with PB (PB+), treatment seeking psychiatric inpatients without PB (PB-), and a healthy control group (HC). PB was assessed by means of the Compulsive Buying Scale and by the impulse control disorder (ICD) module of the research version of the Structured Clinical Interview for DSM-IV (SCID-ICD). All participants answered questionnaires concerning symptoms of borderline personality disorder, selfharming behaviors, binge eating and symptoms of attention deficit and hyperactivity disorder (ADHD). In addition, comorbid ICDs were assessed using the SCID-ICD. Results: The PB+ and PB- groups did not differ with regard to borderline personality disorder or ADHD symptoms, but both groups reported significantly more symptoms than the HC group. Frequencies of self-harming behaviors did not differ between the three groups. Patients with PB were more often diagnosed with any current ICD (excluding PB) compared to those without PB and the HC group (38.7% vs. 12.9% vs. 12.9%, respectively, p=.017). Discussion: Our findings confirm prior research suggesting more impulsive behaviors in patients with and without PB compared to healthy controls. The results of the questionnaire-based assessment indicate that outpatients with PB perceive themselves equally impulsive and self-harm as frequently as inpatients without PB; but they seem to suffer more often from an ICD as assessed by means of an interview. [ABSTRACT FROM AUTHOR]