Behavioural treatment of trichotillomania: two-year follow-up results

Post-treatment evaluation studies of behaviour therapy (BT) for trichotillomania (TTM) have shown that BT is successful in reducing symptoms in this impulse-control disorder. The present study was aimed at investigating gain maintenance at long-term follow-up. TTM-related symptoms and other symptom characteristics were evaluated in 28 patients suffering from TTM before and after brief BT and at a 3-month and 2-year follow-up. The manual-based BT consisted of self-control procedures offered in six sessions. Pre-post effect sizes for TTM symptoms at post-treatment evaluation and at the two follow-ups were 2.91, 1.47, and .87. Compared to the post-treatment effects, the 3-month and 2-year follow-up effect sizes had decreased by 49% and 70%, respectively. Better 2-year follow-up results were associated with lower pre-treatment levels of depressive symptoms and with complete abstinence from hair pulling immediately after treatment.     

Science and Human Behavior translated into Portuguese: Ciência e Comportamento Humano

Science and Human Behavior was translated to Portuguese as part of the effort to begin a psychology course at the University of Brasília 40 years ago; one of the many results of the first visit of Fred S. Keller to Brazil. The book has been used continuously in undergraduate courses in Brazil since 1967.     

DIMENSIONS OF FRUSTRATION INTOLERANCE AND THEIR RELATIONSHIP TO SELF-CONTROL PROBLEMS

Frustration intolerance beliefs are central to the theory and practice of Rational Emotive Behavior Therapy. However, there has been little investigation of the content of these beliefs, and empirical evidence linking specific beliefs to distinct psychological problems is sparse. To redress this, the Frustration–Discomfort Scale has been developed as a multidimensional measure. This was used to explore the relationship between the four dimensions of frustration intolerance (emotional intolerance, demands for entitlement, comfort, and achievement) and problems of self-control. Results indicated that the Frustration–Discomfort sub-scales showed differential relationships with self-control problems, independent of self-worth beliefs. This supported the validity and usefulness of the scale and the importance of distinguishing between dimensions of frustration intolerance. This paper is based on research submitted to the University of Edinburgh in part fulfillment of a Doctorate of Philosophy degree. Address correspondence to Neil Harrington, Psychology Department, Stratheden Hospital, Cupar, Fife, KY15 5RR, UK; e-mail: neil@nharr.freeserve.co.uk.     

Identifying and explaining apparent universal sex differences in cognition and behavior

With growing recognition that there are universal sex differences in cognition and behavior, four theories have been proposed to account for these differences: the founder effect theory, the social structuralist theory, the evolutionary theory, and the evolutionary neuroandrogenic (ENA) theory. The latter of these theories is described in considerable detail as offering an explanation for most of 65 recently identified apparent universal sex differences (AUSDs) in cognition and behavior. Regarding “ultimate causes” (why), ENA theory asserts that (a) evolutionary-genetic factors incline females to bias their mate choices toward males who are loyal and competent provisioners of resources and (b) males are merely a genetic variant on the female sex selected for responding to female mating biases. In terms of “proximate causes” (how), the theory maintains that high exposure to androgens has evolved to alter the male brain functioning in two specific ways relative to most female brains: (a) suboptimal arousal and (b) a rightward shift in neocortical functioning. These two functional patterns are described and hypothesized to incline males and females to learn differently in many respects. The most fundamental differences involve males learning ways of either complying with or circumventing female mate preferences. Numerous universal sex differences in cognition and behavior are hypothesized to result from these evolved neurohormonal factors, including most of the 65 AUSDs herein summarized in seven categorical tables.     

Teaching practices and elementary classroom peer ecologies

Teachers and students in 39 1st, 3rd and 5th grade classrooms participated in a study of teaching practices and classroom peer networks. Teachers reported on their attitudes towards aggression and withdrawal, provided rationales for their seating arrangements, and were observed on patterns of emotional and instructional support and classroom organization. Students were surveyed or interviewed for peer nominations of friendship, popularity, being cool, and aggressive and prosocial behavior, and from these nominations classroom-level indices were derived concerning the richness of positive and negative social ties among children, the egalitarian or hierarchical nature of social status hierarchies, and classroom norms for aggressive and prosocial behavior. Preliminary results suggest that teachers' attitudes towards social behavior are associated with the degree of liking and disliking their students express; teachers' grouping patterns are associated with numerous features of classroom social networks; and teachers' observed emotional support was associated with higher rates of friendship reciprocation.     

Future-oriented emotions in the prediction of binge-drinking intention and expectation: the role of anticipated and anticipatory emotions

The Theory of Planned Behavior (TPB) offers a parsimonious explanation of purposive behavior, but in the study of healthy and risk behaviors its sufficiency may be questioned. Working with binge-drinking, a very common risk behavior in Spanish undergraduate students, we used two strategies for improving predictions from TPB: using behavioral intention (BI) and behavioral expectation (BE) as proximal antecedents of behaviors and adding as new predictors two future-oriented emotions (anticipated and anticipatory). Hierarchical regression analyses show that while anticipated emotions improved TPB explanations of BI, anticipatory emotions improved the explanations of BE. The present results show the influence of future emotions in the prediction of behavioral intention and behavioral expectation.     

Frustration Intolerance as a Multidimensional Concept

The Rational Emotive Behavior Therapy (REBT) concept of frustration intolerance is briefly reviewed and placed in historical context. It is argued that this concept includes a wide range of belief content, and is best considered as a multidimensional construct. A multidimensional model is presented, and the implications for theory and practice discussed.     

Cultural differences in perceived social norms and social anxiety

Cultural considerations in social anxiety are a rarely investigated topic although it seems likely that differences between countries in social norms may relate to the extent of social anxiety. The present study investigated individuals' personal and perceived cultural norms and their relation to social anxiety and fear of blushing. A total of 909 participants from eight countries completed vignettes describing social situations and evaluated the social acceptability of the behavior of the main actor both from their own, personal perspective as well as from a cultural viewpoint. Personal and cultural norms showed somewhat different patterns in comparison between types of countries (individualistic/collectivistic). According to reported cultural norms, collectivistic countries were more accepting toward socially reticent and withdrawn behaviors than was the case in individualistic countries. In contrast, there was no difference between individualistic and collectivistic countries on individuals' personal perspectives regarding socially withdrawn behavior. Collectivistic countries also reported greater levels of social anxiety and more fear of blushing than individualistic countries. Significant positive relations occurred between the extent to which attention-avoiding behaviors are accepted in a culture and the level of social anxiety or fear of blushing symptoms. These results provide initial evidence that social anxiety may be related to different cultural norms across countries.