The Duration and Intensity of the Exposure Light as Factors in Determining the Course of the Subsequent Dark-Adaptation: I. the Matching Method

The authors investigated the phenomenon that performance in an ongoing task declines when individuals must carry out a prospective memory (PM) task. This effect is referred to as the PM interference effect. The authors examined whether the PM interference effect differs between event-based and time-based PM tasks and whether it is increased among the elderly. The authors also investigated adult age differences in PM performance and the potential underlying mechanisms of the age deficits in PM. They found that the PM interference effect was greater in event-based than in time-based tasks. However, aging was not associated with an increase in PM interference effects. Age differences in PM performance were more exaggerated in time-based than event-based PM, but they were not mediated by age differences in traditional cognitive ability measures. In time-based PM, age showed a unique adverse effect even after controlling for the ability to externally monitor the time, leading to the possibility that aging disrupts time-based PM because of deficits in internally processing the time.     

A Teacher Requiring a Discriminating Approach: The Jews in Martin Luther’s Theology

This article considers how Martin Luther’s attitude to the Jews is related to his theology. Focusing on justification, Christology, Old Testament hermeneutics, ecclesiology, and the two-kingdom notion, the article aims at understanding more precisely the theological motives behind Luther’s attitude to Jews, at finding out whether questionable features of his theology surfaced in this, and at assessing what the price would be of possible changes in the theological view of Judaism for the whole of Lutheran theology.     

Observational Context of Mother-Child Interaction: Impact of a stress Context on Emotional Availability

Previous studies have found that a stressful observational context challenges the mother-child relationship, thus highlighting negative interactive behavior. However, the impact of observational context has only been investigated in infants and preschoolers without specifically using the Emotional Availability Scales. Nor have they explored whether the association of mother-child interaction with children’s emotional or behavioral problems depends on the observational context. We observed 140 mothers and their five to 12-year-old children in non-stressful free play and in a stressful task context. In general, dyads showed higher emotional availability in the task context compared to the free play. Specifically, mothers showed higher levels of Sensitivity, Structuring and Nonhostility, but lower levels of Nonintrusiveness during the task compared to the free play context; children showed higher levels of Responsiveness during the task than during free play. After controlling for dyadic stress, contextual effects decreased for all dimensions of emotional availability. The association of mother-child interaction with child problem behavior depended on the observational context. Specifically, we found maternal emotional availability during free play to be more strongly associated with child problem behavior than during the stressful task; however, emotional availability of the child was more strongly associated with problem behavior when obtained during the task. We conclude that context impacts on mother-child interactive behavior and also on the association of mother-child-interaction and child behavior. Stress is a relevant contextual factor influencing mother-child interactive behavior.     

Drugs as instruments from a developmental child and adolescent psychiatric perspective

Developmental, epidemiological, and neurobiological studies indicate that the adaptive and maladaptive functions, as well as immediate and long-term consequences of drug use, may vary by age. Early initiation seems to be associated with a reduced ability to use drugs purposely in a temporally stable, non-addictive manner. Prevention strategies should consider social environmental factors and aim to delay age at initiation.     

Die DPG-Praxis-Studie

All psychotherapeutic methods must be scientifically evaluated. Empirical evaluation of evidence is a prerequisite for acceptance as scientific psychotherapy as well as for payment by health insurance. Currently the psychotherapy methods accepted within the German health system (behavioural therapy, psychodynamic psychotherapy, and analytic psychotherapy) are reviewed by a governmental evaluation committee concerning evidence, necessity and cost-effectiveness. The DPG practice study has basically two aims: 1) to conduct a large naturalistic study to investigate effectiveness, sustainability and economic aspects of psychodynamic and analytic psychotherapy and 2) to offer a framework for psychoanalytic institutes, members, candidates or groups to realize own research ideas by collecting additional data within the study. The present article describes the background, main research questions, structure and design of the DPG practice study with regard to the evaluation questions.     

Applying signal-detection theory to the study of observer accuracy and bias in behavioral assessment

We evaluated the feasibility and utility of a laboratory model for examining observer accuracy within the framework of signal-detection theory (SDT). Sixty-one individuals collected data on aggression while viewing videotaped segments of simulated teacher-child interactions. The purpose of Experiment 1 was to determine if brief feedback and contingencies for scoring accurately would bias responding reliably. Experiment 2 focused on one variable (specificity of the operational definition) that we hypothesized might decrease the likelihood of bias. The effects of social consequences and information about expected behavior change were examined in Experiment 3. Results indicated that feedback and contingencies reliably biased responding and that the clarity of the definition only moderately affected this outcome.     

Effects of number and location of bins on plastic recycling at a university

The proportion of plastic bottles that consumers placed in appropriate recycling receptacles rather than trash bins was examined across 3 buildings on a university campus. We extended previous research on interventions to increase recycling by controlling the number of recycling receptacles across conditions and by examining receptacle location without the use of posted signs. Manipulating the appearance or number of recycling bins in common areas did not increase recycling. Consumers recycled substantially more plastic bottles when the recycling bins were located in classrooms.     

Moving for Their First Job or Staying Put? Predictors of High School Students’ Attitudes Toward Geographic Mobility

In order to understand better the factors that influence adolescents' mobility attitudes, a questionnaire study of high school students ( N = 392) was conducted 1 year before their graduation. Mobility proneness was higher for adolescents with an individualistic attitude and when parents' and friends' attitudes toward mobility were perceived to be more positive. Uncertainty tolerance and strong vocational goals also were found to increase mobility proneness. In contrast, mobility proneness was lower for adolescents with a collectivistic attitude and firm plans for vocational training. The number of prior relocations has been identified as an influential factor in other studies, but did not prove significant here. The results support the notion that individualism and parents' and peers' attitudes, in particular, can be identified as adolescence-specific predictors of a positive attitude toward mobility and should be investigated further.     

Die Therapeutenvariable

Background

The objective of this study was to investigate the therapeutic attitude as a self-contained dimension of the therapeutic process.

Patients and methods

The psychotherapists’ beliefs and attitudes in therapeutic matters are measured according to the Therapeutic Attitude Scales (TASC) of the Therapeutic Attitude Questionnaire (ThAt) and were applied to investigate the therapist variable. The investigation concentrated on the therapist’s belief in the curative value of a number of ingredients of psychotherapy, on the therapist’s individual style of conducting psychotherapy and on basic assumptions about the nature of psychotherapy and the nature of the human mind. A total of 451 psychotherapists (81 psychodynamic psychotherapists, 208 psychoanalytic psychotherapists and 162 behaviour therapists) were investigated.

Results

There were highly significant differences between the three groups of therapists, a finding which is in line with the basic theory. Adaptation and insight of the assumed curative factors as well as supportiveness and neutrality of the technique factors, differentiate the groups highly significantly. The multivariate analysis underlines the importance of adaptation and insight to differentiate between all groups.

Conclusion

The results by and large confirm the general assumptions held on the differences between the groups. Thus the ThAt appears to be a valid instrument to grasp more subtle features of the therapist variable that may influence the outcome of psychotherapy.