Catatonia in affective disorder: new findings and a review of the literature

The historical development of the concept of catatonia in affective disorders and contemporary papers on this topic are reviewed. In addition, data from a current study on the frequency of catatonia in mixed mania are reported. Differences between catatonic and noncatatonic patients with mixed mania are presented and their relevance to clinical practice is discussed.     

Changes in personality pathology after pharmacotherapy and combined therapy for depressed patients

The central question addressed by this article is whether courses of treatment consisting of pharmacotherapy or pharmacotherapy combined with psychotherapy (combined therapy) produce different changes in personality pathology at follow-up after 40 weeks. We also examined whether recovery from depression has an influence on outcome. The study population consisted of 128 outpatients in whom personality pathology and severity of depression were determined at the start of the study. For 72 patients, personality pathology and severity of depression were determined again after 40 weeks. Of the group of 72 patients, 25 patients received only pharmacotherapy for 6 months, and 47 patients received combined treatment (pharmacotherapy and psychodynamic supportive psychotherapy). The antidepressant protocol provides for three successive steps in case of intolerance or inefficacy: fluoxetine, amitriptyline, and moclobemide. The combined therapy condition consisted of 16 sessions of Short Psychodynamic Supportive Psychotherapy in addition to pharmacotherapy. In the combined therapy condition there was a significant reduction in personality pathology in patients who recovered from depression but also in patients who had not. In the pharmacotherapy condition the significant decrease was restricted to patients who recovered from depression. The results were most striking for Cluster C psychopatology. Patients with cluster B pathology changed the least. Depressed patients with comorbid personality pathology appear to benefit most from a combination of pharmacotherapy and a form of short, psychodynamic, supportive psychotherapy.     

Concurrent-schedule performance in transition: changeover delays and signaled reinforcer ratios

Six pigeons were trained in experimental sessions that arranged six or seven components with various concurrent-schedule reinforcer ratios associated with each. The order of the components was determined randomly without replacement. Components lasted until the pigeons had received 10 reinforcers, and were separated by 10-s blackout periods. The component reinforcer ratios arranged in most conditions were 27:1, 9:1, 3:1, 1:1, 1:3, 1:9 and 1:27; in others, there were only six components, three of 27:1 and three of 1:27. In some conditions, each reinforcement ratio was signaled by a different red-yellow flash frequency, with the frequency perfectly correlated with the reinforcer ratio. Additionally, a changeover delay was arranged in some conditions, and no changeover delay in others. When component reinforcer ratios were signaled, sensitivity to reinforcement values increased from around 0.40 before the first reinforcer in a component to around 0.80 before the 10th reinforcer. When reinforcer ratios were not signaled, sensitivities typically increased from zero to around 0.40. Sensitivity to reinforcement was around 0.20 lower in no-changeover-delay conditions than in changeover-delay conditions, but increased in the former after exposure to changeover delays. Local analyses showed that preference was extreme towards the reinforced alternative for the first 25 s after reinforcement in changeover-delay conditions regardless of whether components were signaled or not. In no-changeover-delay conditions, preference following reinforcers was either absent, or, following exposure to changeover delays, small. Reinforcers have both local and long-term effects on preference. The former, but not the latter, is strongly affected by the presence of a changeover delay. Stimulus control may be more closely associated with longer-term, more molar, reinforcer effects.     

Reactions to pornography on a college campus: For or against?

In recent years pornography has become a controversial political/moral issue sparking intense debate among a variety of groups. The purpose of the research carried out in 1988 and reported here was to examine attitudes about and exposure to sexually explicit materials for a representative sample of predominantly Caucasian students at a state university in the Midwest. Results indicated that a majority defined pornography as media portraying explicit sexual activities, agreed that adults should have access to sexually explicit materials, and attributed both harmful and positive effects to such materials. Respondents tended to endorse either the views that sexually explicit materials are harmful, do not have positive effects, and should be restricted, or the opposite views that they are not harmful, do have positive effects, and should not be restricted. Women, more religious respondents, less sexually active respondents, and those who had never seen such materials endorsed the more negative evaluations. These students' views are compared with those of a representative sample of the county as a whole, as well as with residents of other locales in the United States. Results are also discussed with respect to four conceptually distinct positions on the pornography issue.We wish to thank Leslie Morgan and Brian Powell for their helpful comments on a draft of this paper.     

Work and Individual Determinants of Intrinsic Work Motivation, Emotional Exhaustion, and Turnover Intention: A Multi-Sample Analysis

This study tested the influence of personal characteristics on a pattern of specific relationships between work characteristics and psychological outcomes. The study hypotheses were: (1) Growth Need Strength has a direct effect on intrinsic work motivation and moderates the relationship between task characteristics and intrinsic work motivation; (2) Negative Affectivity has a direct effect on emotional exhaustion and moderates the relationships between workload and social support on the one hand and emotional exhaustion on the other; and (3) Upward Striving has a direct effect on turnover intention and moderates the relationship between unmet career expectations and turnover intention. These hypotheses were tested in two samples (bank employees and teachers) using Multi-Sample Analysis. The results showed that, generally, personal characteristics had a direct effect on the outcomes as hypothesized. We only found one moderating effect: Upward Striving moderated the relationship between unmet career expectations and turnover intention.     

Editorial

Ohne Zusammenfassung     

Finding a ‘Normal’ Woman: Selection Processes for Board Membership

The higher the organization level, the lower the percentage of women in governance. The purpose of the present study was to explore how men and women negotiate women’s ‘fit’ as candidates for boards of national sport organizations. We based our analysis on in- depth interviews with male chairs and female board members. The results provide evidence that men can control boards by affirming and negating affirmative action policies and by framing the process of recruitment and selection in such a way as to reproduce the male-dominated culture in the board. Women, in their turn, tend to negotiate their entry by distancing themselves from their gender and proving their ‘fit.’