Prevalence and correlates of gambling among 16 to 19-year-old adolescents in Norway

There is evidence that young people are at high risk of developing gambling disorders. The prevalence and correlates of gambling among youth therefore merit closer study. During spring 2004, a sample of 1,351 boys and girls (aged 16–19 years) from 151 high-school classes (clusters) participated in an internet survey about gambling. The response rate was 69.8%. The instruments used in the survey were the Hospital Anxiety and Depression Scale, the Alcohol Use Disorders Identification Test and the Massachusetts Adolescent Gambling Screen, in addition to questions about demography. Controlling for the design effect, the estimated prevalence rate was 2.5% for pathological gambling and 1.9% for problem gambling. In all, 7.3% of the boys and 0.6% of the girls fulfilled the criteria for pathological or problem gambling. The results of item analysis of the DSM-IV subscale of MAGS provide support for differential item functioning between boys and girls. A multiple logistic regression analysis revealed that gender (male: OR = 9.09), depression (OR = 9.23), alcohol abuse (OR = 3.62), and dissociation (OR = 1.96) were related to problem and pathological gambling. These results support the view that gambling disorders are best understood as part of an addictive behavior spectrum ( Jacobs, 2000 ).     

Maternal stress and behavioral adaptation in methadone- or buprenorphine-exposed toddlers

The current study examined the relationship between early interaction, parenting stress, maternal psychological distress symptoms, and behavior problems and health-related quality of life among children born to mothers in opioid maintenance treatment (OMT) in Norway during the period 2005–2007 (N = 36). This group was compared with a normative sample of mothers without substance abuse problems and their children (N = 36). There were significant group differences (p < .01) in perceived child problems in toddlerhood. In a regression model, mothers’ self-reported psychological distress symptoms in terms of depression and anxiety symptoms significantly predicted child behavior problems (p < .01) and health-related quality of life (p < .01) rather than parenting stress. No significant, unique effect of exposure was found after controlling for other factors that could influence developmental outcomes. These findings add to the growing evidence on the importance of maternal psychological well-being for child development, and underscore the need to address opioid-maintained women's personal maladjustment and the constellation of stress experienced by mothers in recovery.     

Trauma narratives and emotional processing

The present study examined the relations between indicators of emotional processing (e.g. trauma narratives), posttraumatic stress symptoms, and psychological distress in two military samples (N = 120) exposed to significant training accidents. Trauma narratives were collected at 2-3 weeks, while outcome measures (e.g. IES-15, PTSS-10, and GHQ-30) were collected at 2-3 weeks, and 4 months after the accidents. Emotional processing was indexed by the content of positive and negative emotional expressions in the trauma narratives. The results showed that positive emotional expressions were associated with lower levels of psychological distress, whereas negative emotional expressions were linked to trauma specific symptoms and psychological distress at 2-3 weeks. Negative emotional expressions explained between 6-8% of the variance in trauma specific symptoms at 2-3 weeks, and 11% of the variance in psychological distress symptoms at 4 months after the traumatic event.     

Freud’s Three Theories of Neurosis: Towards a Contemporary Theory of Trauma and Defense

This paper explores the development of Freud’s thinking on the aetiology of the neurosis. It is shown that Freud in the years 1893 to 1897 formulated three distinct and mutually incompatible theories of neurosis centred respectively on (a) psychic trauma and defence, (b) sexual trauma (seduction), and (c) repressed sexuality (libido). For Freud the decisive step was the shift from the first to the second theory, not from the second to the third. It is examined how Freud gave priority to the libido/fantasy theory until he returned in 1926 to a general trauma theory with his second theory of anxiety. The fate of Freud’s theory of neurosis in later psychoanalytic thinking is described as a process of dilution rather than an exploration of what is right and what is wrong in the theory. It is argued that the basic fault common to Freud’s second and third theories is the insistence on an exclusive sexual aetiology of the neurosis. On the other hand, it is argued that Freud’s first theory, centred on emotional trauma and defence, has turned out to be basically right and is therefore well suited to constitute a basis for a contemporary theory of neurosis (non-neurological mental disorders).     

Communication and Performance in Co-Located and Distributed Teams: An Issue of Shared Mental Models of Team Members?

The aim of the present study was to test whether the shared mental models of team members have an effect on team performance, communication, and physical arousal in two distributed teams in pursuit of a common goal. A sample (N = 15) of newly formed navy teams was compared with a sample (N = 13) of seasoned navy teams. The results showed that familiar teams displayed higher performance levels, faster reaction times, more accuracy, and greater mission success compared to unfamiliar teams. A significant shift in communication strategy and physiological response (heart rate) was observed between the teams and from baseline to low workload. Implications for team training are discussed.