Correlates of Victimization in a Juvenile Justice Population

The Practical Adolescent Dual Diagnostic Interview is a structured diagnostic interview designed to gather basic information about mental health conditions; past emotional, physical, and sexual abuse; suicide attempts; and substance use disorders. This instrument was administered to 435 males and 61 females in juvenile justice facilities and adolescent diversion courts to assess prevalence of mental health and substance use disorders relative to maltreatment (defined as physical, sexual, and/or emotional abuse). Results showed that the majority of juveniles who experienced maltreatment were more likely to have diagnostic indications of behavioral health conditions. Additionally, for both males and females the odds of the individual having attempted suicide were more than twice as high for those acknowledging some form of maltreatment.     

Religiosity and the mental health of adolescents in Great Britain

Most studies show that religion is a protective factor for mental health. A few argue that it is detrimental and the remainder conclude it makes no difference. We investigate the religiosity correlates of childhood psychopathology – strength of belief, importance of being able to practice one’s religion, and worship frequency. Questions on religiosity were included in the mental health survey of children in Great Britain administered to 2992 11–19-year-olds in 2007. The Development and Well-Being Assessment was used to generate rates of clinically recognisable mental disorders. Logistic regression analysis was used to establish the magnitude of the religiosity correlates of emotional and conduct disorders. Young people with a stated religion who had weakly held beliefs or who regarded religious practice as unimportant were those with the greater likelihood of having emotional disorders. Regular attendance at religious services or prayer meetings reduced the likelihood of having a conduct disorder.     

A critical engagement with the DSM-5 and psychiatric diagnosis

Classifications in psychiatry can result in the reification of hypothetical approaches, arbitrary categorisation and social injustice. This article applies a social constructivist approach to critique the DSM-5 as a neurobiological model of psychiatric diagnosis which ignores psychosocial factors such as poverty, unemployment and trauma as causes of mental distress. It challenges the universality of psychiatric diagnosis and proposes that cultural psychiatry's framing of ‘culture-bound syndromes,’ or ‘cultural case formulation’ guidelines, is oversimplified. Use of the DSM in the South African context risks perpetuating injustice by labelling and stigmatising people who have in the past been racially stigmatised by apartheid. In culturally diverse South Africa, psychiatric diagnosis should take into account alternative explanatory models that provide a more balanced view of the complex and dynamic relationship between biological and sociocultural forces in the manifestation of psychopathology.     

La satisfaction au travail des adultes handicapés mentaux : Adaptation du Questionnaire de Satisfaction du Minnesota

The purpose of the study was to present an adaptation of the Minnesota Satisfaction questionnaire (MSQ) for workers with mental disorders. Based on a sample of 181 respondents, the alpha coefficients indicated high reliability for all scores. The average scores of satisfaction are high for these workers. The original and theoretical two-factor model demonstrated inadequate model fit. A four-factor 17-item model provided an acceptable fit to the data. The results are discussed in the light of previous studies; suggestions for professional use and for future research are proposed.     

A Cross-Cultural Exploration: Body Image in Older Black and White Women in the Workplace

This study investigated body image attitudes in a non-clinical sample of black and white older professional women in the workplace in South Africa. Participants were 125 professional women (white woman n=76 and black women n = 49). They completed the shortened version of the Body Shape Questionnaire (BSQ) (Cooper, Taylor, Cooper & Fairburn, 1987). The BSQ is a self-report instrument that measures weight and shape concerns. One-way analysis of variance (ANOVA) and t-tests for independent samples were used to determine the univariate relationships between variables. Following this, a two-way analysis of Variance (ANOVA) was conducted to explore the interaction between ethnicity and BMI. The results indicate that Body Mass Index (BMI) and ethnicity are significantly and independently related to the body shape image. Women with higher BMI scores tended to have more concern about their bodies. Black women with higher BMI scores had more concerns than their white colleagues.     

Sleep duration and chronotype in adults in Côte d'Ivoire: influence of gender,religion and age

This study investigated the sleep-wake rhythm and chronotype of people living in Côte d'Ivoire. We assessed sleep-wake behaviour in 556 adults (336 men, 220 women) between 25 and 54 years (mean: 38.63) by means of structured interviews. Data were analysed by linear models with sleep wake variables as dependent variables and age, gender, religion and region (urban/rural) as fixed factors controlling for number of working hours and children. Results suggest sleep length not to differ between weekdays and weekends but sleep timing (chronotype) was later on weekends with a midpoint of sleep at 1:37am during weekdays compared to 1:58am on weekends. The more children, the earlier was the midpoint of sleep and the shorter was sleep length. Midpoint of sleep was earlier in older people. Women slept longer during weekdays and were earlier chronotypes. Sleep duration was longer in the rural areas and midpoint of sleep was later in the urban areas on weekdays and on the weekend. Muslims showed the shortest sleep duration and were earliest chronotypes. Sleep-wake cycles in the African setting sample were shorter for women, Moslems, and older people.     

More consistent,yet less sensitive: Interval timing in autism spectrum disorders

Even though phenomenological observations and anecdotal reports suggest atypical time processing in individuals with an autism spectrum disorder (ASD), very few psychophysical studies have investigated interval timing, and the obtained results are contradictory. The present study aimed to clarify which timing processes function atypically in ASD and whether they are related to the ASD diagnostic profile. Visual, auditory, and cross-modal interval timing was assessed in 18 individuals with ASD using a repeated standards version of the temporal generalization task. The use of two different standard durations (600 and 1,000 ms) allowed for an assessment of the scalar property of interval timing in ASD, a fundamental characteristic of interval timing. The ASD group showed clearer adherence to the scalar property of interval timing than the control group. In addition, both groups showed the normal effect that auditory stimuli had longer subjective durations than visual ones. Yet, signal detection analysis showed that the sensitivity of temporal discrimination was reduced in the ASD group across modalities, in particular for auditory standards. Moreover, response criteria in the ASD group were related to symptom strength in the communication domain. The findings suggest that temporal intervals are fundamentally processed in the same way in ASD and TD, but with reduced sensitivity for temporal interval differences in ASD. Individuals with ASD may show a more conservative response strategy due to generally decreased sensitivity for the perception of time intervals.     

Insights into sleep's role for insight: Studies with the number reduction task

In recent years, vibrant research has developed on “consolidation” during sleep: To what extent are newly experienced impressions reprocessed or even restructured during sleep? We used the number reduction task (NRT) to study if and how sleep does not only reiterate new experiences but may even lead to new insights. In the NRT, covert regularities may speed responses. This implicit acquisition of regularities may become explicitly conscious at some point, leading to a qualitative change in behavior which reflects this insight. By applying the NRT at two consecutive sessions separated by an interval, we investigated the role of sleep in this interval for attaining insight at the second session. In the first study, a night of sleep was shown to triple the number of participants attaining insight above the base rate of about 20%. In the second study, this hard core of 20% discoverers differed from other participants in their task-related EEG potentials from the very beginning already. In the third study, the additional role of sleep was specified as an effect of the deep-sleep phase of slow-wave sleep on participants who had implicitly acquired the covert regularity before sleep. It was in these participants that a specific increase of EEG during slow-wave sleep in the 10-12 Hz band was obtained. These results support the view that neuronal memory reprocessing during slow-wave sleep restructures task-related representations in the brain, and that such restructuring promotes the gain of explicit knowledge.     

Editorial to the special issue Neuronus

Did you visit the Neuronus conferences in the years 2012 and 2013 in Kraków? If not, then you certainly should have a close examination of this special issue including this introduction to at least have a glimpse of an idea of the highly interesting topics in the field of cognitive neuroscience that were presented at these conferences. If you were there, it is for sure a good choice to focus on this special issue as well, first to refresh your minds (we know our memories are far from perfect), but especially to see what happened with research of the presenters at these conferences.