Patterns of perceived similarity cannot be generalized from long to short exposure durations and vice versa

Subjects rated the perceived similarity between patterns and their 180-deg rotational variants. The stimuli, adapted from Halpern, Fishbein, and Warm (1979), were randomly generated dot patterns and line drawings and polygons generated from the dot patterns. Inspection time was varied in a between-subject design. As in the Halpern et al. (1979) study, it was found that the variables of form type (dots, lines, polygons) and axis of rotation (x, y, z) had no effect on perceived similarity in the long exposure conditions. However, when inspection time was limited to 150 msec, both variables had a substantial impact. This finding undermines the frequent practice of selecting stimuli for use in reaction time or other experiments with limited inspection time on the basis of similarity ratings gathered under typical free inspection conditions.     

Why Clinical Psychology Needs to Engage in Community‐Based Approaches to Mental Health

The aim of this article is to advocate for clinical psychology to engage with community‐based approaches to mental health. This engagement will be challenging given community work is antithetical to the individualism that defines much of clinical psychology. It would also result in a direct challenge to the core tenets of our profession, including an emphasis on individualism, psychopathology, and expert‐driven intervention. We need clinical psychology, however, to decolonise itself to respond to the needs of Aboriginal communities and those from non‐Western collectivist cultures. We also need clinical psychology to consider the sociopolitics of human distress and lend itself to social action for complex problems. Specific examples of community‐based practices will be provided, focusing specifically on those that relate to mental health. Implication for the reform of research methodologies and classroom pedagogies will also be discussed.     

Predicting Compliance with Sanitary Behaviors among Students in Higher Education During the Second COVID-19 Wave: The Role of Health Anxiety and Risk Perception

To limit the spread of COVID-19, public authorities have recommended sanitary behaviors such as handwashing, mask-wearing, physical distancing, and social distancing. We recruited a large sample of higher education students in Belgium (N = 3201–3441) to investigate the role of sociodemographic variables, mental health, previous COVID-19 infections, academic involvement, and risk perception on adherence to these sanitary behaviors. This cross-sectional study took place during the second COVID-19 wave in Belgium, between February and March 2021. Analyses showed that living alone, being female, later in the academic curriculum, having higher general and health anxiety, higher academic involvement, and higher risk perception were positively associated with adherence to the four aforementioned sanitary behaviors. Conversely, previous infection with COVID-19 and having been quarantined were negative predictors. Our results show a set of predictors highly similar for the four sanitary behaviors. We discuss potential initiatives to increase adherence to sanitary behaviors in this group of highly educated youngsters.     

Fibromyalgia: the role of sleep in affect and in negative event reactivity and recovery

OBJECTIVE: Fibromyalgia (FM) syndrome is a chronic pain condition characterized by diffuse muscle pain, increased negative mood, and sleep disturbance. Until recently, sleep disturbance in persons with FM has been modeled as the result of the disease process or its associated pain. The current study examined sleep disturbance (i.e., sleep duration and sleep quality) as a predictor of daily affect, stress reactivity, and stress recovery. DESIGN AND MEASURES: A hybrid of daily diary and ecological momentary assessment methodology was used to evaluate the psychosocial functioning of 89 women with FM. Participants recorded numeric ratings of pain, fatigue, and positive and negative affect 3 times throughout the day for 30 consecutive days. At the end of each day, participants completed daily diary records of positive and negative life events. In addition, participants reported on their sleep duration and sleep quality each morning. RESULTS: After accounting for the effects of positive events, negative events, and pain on daily affect scores, it was found that sleep duration and quality were prospectively related to affect and fatigue. Furthermore, the effects of inadequate sleep on negative affect were cumulative. In addition, an inadequate amount of sleep prevented affective recovery from days with a high number of negative events. CONCLUSIONS: These results lend support to the hypothesis that sleep is a component of allostatic load and has an upstream role in daily functioning.     

Psychiatric Hospital Treatment of Suicidal Children

ABSTRACT: Three phases of psychiatric hospital treatment of children, ages 6 to 12 years, admitted to the hospital because of suicidal threats or suicidal attempts are described. Suicidal behavior in young children must always be taken seriously. Although suicidal behavior usually ceases upon hospitalization, suicidal ideas may continue to be expressed in play and fantasy. In addition to individual and milieu therapy, treatment must also include concomitant assistance of the parents. The treatment procedures are illustrated by suicidal case examples of a depressed girl, an acting-out boy, and a psychotic boy.     

The Role of Social Skills in Predicting Treatment-Recovery in Children with a Social Anxiety Disorder

Research on Child and Adolescent Psychopathology - The current study investigated the role of social skills and its interaction with social anxiety as predictors of treatment outcome in children...     

Latent Class Analysis of Adolescent Psychosocial Functioning and Course of Major Depression

Research on Child and Adolescent Psychopathology - There are few studies on the predictors of long-term course of major depressive disorder (MDD) with an onset in childhood and adolescence. Studies...