Aktuelle Aspekte des Gefängnissuizids

Suicides present a major complication during imprisonment and contribute essentially to the high mortality rate of prisoners. All international studies found increased suicide rates among prisoners in comparison to the general population. This article reviews general and individual risk factors for suicide in prison and possible contributing specific stress factors during imprisonment. The main results of the analysis of the European Annual Prison Statistics from 1997 to 2007 are presented referring to macrostructural determining risk factors for suicide in prison. Measurements and prevention strategies are briefly discussed.     

The Development of Hyperactive–Impulsive Behaviors During the Preschool Years: The Predictive Validity of Parental Assessments

The objectives of this study were to establish the different developmental trajectories of hyperactive-impulsive behaviors on the basis of both mother and father ratings at 19, 32, 50, and 63 months, and to examine the predictive validity of these trajectories with respect to later hyperactive-impulsive behaviors, as rated by teachers in the first 2 years of school. Hyperactive-impulsive behaviors were assessed in a population-based sample of 1,112 twins (565 boys and 547 girls) at 19, 32, 50, and 63 months of age. The results revealed a differentiated and consistent view of developmental trajectories of hyperactive-impulsive behaviors derived from these repeated assessments, with 7.1% of children seen by mothers (7% for fathers) as displaying high and stable hyperactive-impulsive behaviors. According to mother ratings, children on a high-chronic trajectory were more likely than other children to display hyperactive-impulsive behaviors at 72 and 84 months according to their teachers. Repeated measures over time and father-based trajectories significantly added to the prediction teacher later ratings of hyperactive-impulsive behaviors. These results support the predictive validity of parental assessment of hyperactive-impulsive behaviors during the preschool years and their use to identify children at risk for further evaluation and possible intervention.     

Acute aerobic exercise and information processing: energizing motor processes during a choice reaction time task

The immediate and short-term after effects of a bout of aerobic exercise on young adults’ information processing were investigated. Seventeen participants performed an auditory two-choice reaction time (RT) task before, during, and after 40 min of ergometer cycling. In a separate session, the same sequence of testing was completed while seated on an ergometer without pedalling. Results indicate that exercise (1) improves the speed of reactions by energizing motor outputs; (2) interacts with the arousing effect of a loud auditory signal suggesting a direct link between arousal and activation; (3) gradually reduces RT and peaks between 15 and 20 min; (4) effects on RT disappear very quickly after exercise cessation; and (5) effects on motor processes cannot be explained by increases in body temperature caused by exercise. Taken together, these results support a selective influence of acute aerobic exercise on motor adjustment stage.     

Structural and functional MRI- findings in children and adolescents with antisocial behavior

BACKGROUND: The developmental course of children with conduct disorder (CD) is heterogeneous. Especially children who exhibit symptoms early in their lifetimes are characterized by a negative outcome. Neurobiological aspects of CD have been investigated in these children but little is known about structural and functional brain aberrations. METHODS: We describe the developmental taxonomy of children with CD and focus on those with the early onset subtype. Structural MRI data of these children and antisocial adults are recapitulated. The impact of investigating neurobiological underpinnings of antisocial behavior and how this might contribute to future forensic and psychiatric assessments is discussed. RESULTS/ CONCLUSION: Children display similar structural aberrations of fronto-limbic structures to adults with antisocial behavior, and amygdala dysfunction might be closely related to dysregulated emotions. Though the investigation of biological factors in antisocial subjects has made great progress in recent years, today MRI is still a rather complex, expensive and indistinct method for forensic assessment.     

The Role of Pay Satisfaction and Organizational Commitment in Turnover Intentions: A Two-Sample Study

This paper reports the results of a two-sample study—a sample of medical reps from pharmaceutical companies (N = 232) and a sample of respondents from multiple organizations (N = 221)—of the relationships between pay satisfaction, organizational commitment, and turnover intentions. Hypotheses were tested using a multidimensional perspective on both pay satisfaction and organizational commitment. Results from both samples show that the effect of pay satisfaction on intended turnover is fully mediated by affective commitment and perceived sacrifice commitment. Pay satisfaction is also significantly related to normative commitment but the latter has no influence on the outcome. Finally, in the sample of medical reps, pay satisfaction significantly reduces commitment based on lack of employment alternatives, a finding that is interpreted in light of the characteristics of pay systems in pharmaceutical companies. Future directions on compensation satisfaction and commitment research are discussed.     

From Vygotsky to Vygotskian psychology: introduction to the history of the Kharkov School

Around the end of the 1920s, Vygotsky introduced his integrative framework for psycho-logical research to the Soviet Union. This framework was not abandoned and forgotten until its rediscovery in Russia and America in the 1950s, as some claim. In fact, even after his untimely death in 1934, Vygotsky remained the spiritual leader of a group of his for-mer students and collaborators, who became known as the Kharkov School. This paper reconstructs the early intellectual history of Vygotskian psychology, as it emerged, around the time of Vygotsky's death, in the research program of the Kharkov School.     

The Relationship of Job Attribute Preferences to Employment, Hours of Paid Work, and Family Responsibilities: An Analysis Comparing Women and Men

We used 1997 International Social Survey Programme data from 14 countries to examine the relationship of job attribute preferences to family responsibilities, employment, and paid work hours. Separate regression analyses for women and men examined whether family responsibilities (marriage, children, spousal employment, and housework responsibility) predicted job attribute preferences. Many family responsibilities were significant predictors of men's and women's extrinsic and intrinsic preferences. Family responsibilities also predicted women's flexibility preferences. We next examined whether job attribute preferences were associated with employment and weekly paid work hours when family responsibilities were controlled. Job attribute preferences showed several significant relationships to women's and men's employment and several significant relationships to women's paid work hours.     

Psychodynamische Kurzzeittherapie mit erlebnisaktivierenden Interventionen

This short-term therapy model with experiential interventions is based on the basic assumptions of psychodynamic psychotherapy. The focus of treatment is the current psychosocial situation, in which dysfunctional emotional patterns are elicited by specific triggers. These emotional patterns are evidence of anconscious intrapsychic conflict, which has biographically relevant precursors. This conflict and the associated dysfunctional relationships are explored in a supportive therapeutic relationship, formulated in cooperation with the patient and then made accessible in an experience-activating process in the present. The effect is, in addition to the reduction of clinical symptoms, the improvement in managing relationships and improved social competence. The transference is noticed, but it is only addressed if it has a lasting compromising effect on the therapeutic relationship. This therapy model is especially suitable for psychotherapy with time limits of 25–40 hours.     

A longitudinal twin study of the genetic and environmental etiology of maternal hostile-reactive behavior during infancy and toddlerhood

Children's negative characteristics are thought to be a factor in evoking hostile parenting responses. This can result in genotype/environment correlations (rGE) in which children's heritable traits influence the parenting they experience. We did genetic analyses on 292 mothers' self-reported hostile-reactive behaviors toward each of their twins at 5, 18 and 30 months. Finding heritability for a parenting behavior analyzed as a child phenotype is evidence of rGE correlation. The heritability of maternal behavior was modest (29% at 5 months, 0% at 18 months, and 25% at 30 months) and longitudinal analyses indicated that genetic factors at 5 and 30 months were uncorrelated. Common environment factors, probably reflecting characteristics of the mothers, were the main source of variance at the three ages and were highly correlated through time. We concluded that children's heritable characteristics evoked maternal negative response at specific times, but were not responsible for the stability of maternal hostility from infancy to toddlerhood.