Sexual willingness with same- and other-sex prospective partners: Experimental evidence from the bar scene

Sex is ubiquitous in the media, but only a fraction depicts sexual interactions between same-sex partners. This field study, conducted outside of bars in the Midwestern United States, examined 83 heterosexuals’ sexual willingness with a same- or other-sex partner. Participants viewed a randomly assigned video vignette of a same- or other-sex partner. Alcohol intake, partner attractiveness, and sexual willingness were measured. Using moderated regression analysis, we found that alcohol intake predicted sexual willingness with the male target for both men and women, but not with the female target. The attractiveness of same-sex partners was related to sexual willingness. Sexual willingness was only influenced by alcohol intake and perceived attractiveness of a same-sex prospective partner. Most notably, alcohol intake was related to increased sexual willingness of men with a same-sex partner, suggesting a potential shift in normative casual sexual behavior among heterosexual men.     

Pathological Dissociation and Its Relationships with Aggression and Delinquency in a College Student Sample in Hong Kong

Pathological dissociation is widely regarded as a cross-culturally occurring condition related to trauma and adversity and is an important construct in the mental health field. Yet, the frequency of pathological dissociation in both clinical and nonclinical populations in Hong Kong remains unknown. In addition, the relationship of pathological dissociation with aggression and delinquency requires further investigation. To investigate these relationships, we administered the Dissociative Experiences Scale-Taxon (DES-T), the 5-item Somatoform Dissociation Questionnaire (SDQ-5), selected sections from the Self-Report Version of the Dissociative Disorders Interview Schedule (SR-DDIS), the Reactive–Proactive Aggression Questionnaire (RPQ), and a delinquent behaviors checklist to 177 college students in Hong Kong. The findings suggest that pathological dissociation is not as rare as it is traditionally believed to be in Hong Kong. In our sample, 4.52% of the participants may have a DSM-5 dissociative disorder (including other specified dissociative disorder) while 9.60% met the DSM-5 diagnostic criteria for borderline personality disorder (BPD). Our findings indicate that the RPQ total score and delinquency may be more characteristic of BPD than of pathological dissociation. In addition, while reactive aggression was related to pathological dissociation and BPD symptoms in both genders, proactive aggression was related to pathological dissociation and BPD symptoms only in females. Although the findings of this study are preliminary and the results should be interpreted with caution, the study provides the first data regarding pathological dissociation and its relationship with aggression and delinquency in Hong Kong. Some implications for research and practice are highlighted. Further investigation of pathological dissociation in Hong Kong is necessary. In addition, more studies are essential to further examine the relationships between pathological dissociation, aggression, and delinquency in both clinical and nonclinical populations.     

Book reviews

Dewsbury, D.A. (Ed.). (1990). Contemporary issues in comparative psychology. Sunderland, MA: Sinauer. Pp. xiii + 509. ISBN 0-87893-137-6. £21.95 (paperback).

Goudie, A.J., & Emmett-Oglesby, M. W. (Eds.). (1989). Psychoactive drugs: tolerance and sensitization. Clifton, NJ: The Humana Press. Pp. 600. ISBN 0-89603-148-9. £46.00.

Edwards, G. & Lader, M. (1990). The nature of drug dependence. Society for the Study of Addiction Monograph No 1. Oxford: Oxford University Press. Pp. 240. ISBN 0-19-261772-9. £30 (hardback).

Lieberman, D.A. (1990). Learning, behavior and cognition. Belmont, CA: Wadsworth, Inc. Pp. xx + 500. ISBN 0-534-12318-X. £16.95 (hardback).

Krasnegor, N.A. & Bridges, R. S. (Eds.). (1990). Mammalian parenting. Biochemical, neurobiological, and behavioral determinants. New York, Oxford: Oxford University Press. Pp. 502. ISBN 0-19-505600-0. £60.00 (hardback)     

Induced processing biases have causal effects on anxiety

After briefly describing the nature of emotional processing biases associated with vulnerability to anxiety, and a model of how they may be produced, we review new data on the experimental induction of attentional and interpretative biases. We show that these biases can be readily induced in the laboratory, in the absence of mood changes. However, induced biases exert effects on the processing of new information and cause congruent changes in state anxiety when they influence how emotionally significant information is encoded. We can therefore conclude that biases have causal effects on vulnerability to anxiety via their influence on how significant events are processed. Finally, we discuss how our model might account for the acquisition of processing bias and for when they can influence anxiety.     

Biased interpretation in perfectionistic concerns: an experimental investigation

Background and objectives: Perfectionism is associated with the development and maintenance of several disorders. Given the importance of perfectionism understanding the biased information processes that underpin it is critical. The present study tested the hypothesis that heightened concern over mistakes subscale scores of the Frost Multidimensional Perfectionism Scale are characterized by a tendency to impose emotionally negative interpretations on perfectionism-relevant situations.

Method and design: Seventy-six non-clinical, general population participants’ were presented with interpretations of scenarios where a protagonist was described as achieving well above what was required, but fell short of their own high standard. Using a within-subjects, quasi-experimental design, we assessed interpretations of these scenarios by examining the degree to which participants rated test sentences as being likely implications of the original scenarios.

Results: A generalized linear mixed model revealed higher concern over mistakes scores were associated with an increased tendency to rate negative target test sentences as being similar to the original perfectionism-relevant scenarios, and a reduced tendency to rate positive target test sentences as being similar to these original scenarios.

Conclusions: The findings provide support for the cognitive–behavioral model of perfectionism. These findings support the inclusion of strategies in cognitive–behavioral treatment of perfectionism to reduce interpretation bias.     

Anxiety-linked attentional bias: backward glances and future glimpses

ABSTRACT

This brief reflection considers some of the important developments in anxiety-linked attentional bias research that have marked the three decades since the launch of Cognition and Emotion, and also identifies several challenges and opportunities that lie ahead. I suggest that the steady increase in our capacity to distinguish differing facets of attentional bias and alternative dimensions of anxiety vulnerability, together with the advent of attentional bias modification techniques that can illuminate causality, has enriched theoretical understanding and created the exciting potential for clinical translation. In order to fully capitalise on this potential, I propose that researchers should address the challenge of enhancing the psychometric properties of our assessment measures, and developing training procedures that not only modify attentional bias more effectively, but that motivate sustained patient engagement. I end with some personal advice to young investigators developing their research careers within this stimulating and rewarding field of scientific inquiry.