Augmentation: Synergistic Conditioning in Taste-Aversion Learning

Recent work in taste-aversion learning has revealed a new phenomenon in classical conditioning. When a preconditioned gustatory cue (taste or odor) is conditioned in compound with a second gustatory cue, conditioning to the second cue is augmented. This enhanced conditioning of the second cue is noteworthy because studies with other forms of classical conditioning have shown blocked conditioning to the second cue. This new phenomenon has been termed augmentation , and it has implications for the study of taste and odor interactions, formal models of learning, and clinical interventions with cancer patients.     

Alcohol Consumption, Outcome Expectancies, and Victimization Status Among Female College Students

The present study examined differences in the extent of alcohol consumption and endorsement of alcohol-related outcome expectancies between victims of alcohol- or drug-related sexual assault, victims of non-alcohol- or non-drug-related sexual assault, and nonvictim controls. The alcohol consumption patterns alcohol outcome expectancies and victimization status of 176 female college students were assessed. Results indicated that relative to nonvictims and victims of non-alcohol- or non-drug-related sexual assault, victims of alcohol- or drug-related sexual assault reported more frequent and greater alcohol consumption and a greater extent of endorsement of alcohol outcome expectancies. Furthermore. extent of alcohol consumption was associated with different alcohol expectancy outcomes for each group. Implications for the prevention of sexual assault and directions for future research are discussed.     

Breast Cancer in Men: Emasculation by Association?

The occurrence of breast cancer in men is rare in comparison to women. Public knowledge that men can get breast cancer and of male breast self-examination are lacking. Research in the course and treatment of breast cancer in men is needed. Men generally present in more advanced stages of breast cancer than women, and have a poorer prognosis. In this article, the epidemiology, common symptoms, diagnostic methods, and current treatment of breast cancer in men are described. Gender differences in presentation and course of illness are discussed. Additionally, the psychological implications of breast cancer for male gender roles and masculine identity are explored. Directions for further investigation are given. Treatment providers are encouraged to educate themselves and their male patients on breast cancer in men and male breast examination techniques so that this disease may be identified earlier in its course and survival rates improved.     

A Neuropsychological Normative Database for Lung Transplant Candidates

Psychologists are increasingly asked to make decisions regarding patient candidacy for transplantation. Despite the growing incidence of lung transplantation, normative research regarding cognitive functioning and end-stage obstructive lung disease is lacking. Hence, data are presented on 100 consecutively referred candidates for lung transplantation. The group data suggest essentially normal functioning on most cognitive tests for the majority of transplant candidates. Exceptions were seen on measures of attentional set shifting and short-term visual memory, which were impaired in nearly one fourth of this population. Additionally, one half of the patients displayed deficient performance on the Buschke Selective Reminding Test, with subjects at greater risk for severe rather than mild deficits. Unlike prior research, our group data suggest that there is potential risk of short-term noncontextual verbal memory difficulties because of end-stage pulmonary disease. Personality testing data, e.g., elevations on MMPI-2 scales measuring depression and anxiety, are also discussed.     

An Integrative Suicide Prevention Program for Visitor Charcoal Burning Suicide and Suicide Pact

An integrative suicide prevention program was implemented to tackle an outbreak of visitor charcoal burning suicides in Cheung Chau, an island in Hong Kong, in 2002. This study evaluated the effectiveness of the program. The numbers of visitor suicides reduced from 37 deaths in the 51 months prior to program implementation to 6 deaths in the 42 months post‐implementation period. The number of visitor suicide pacts decreased from 7 pacts (15 individuals) to 1 pact (2 individuals). No statistically significant differences in the numbers of visitor suicide attempts and resident suicides were observed in the two time periods. No statistically significant changes in visitor suicides during the study period were observed on the comparison islands. The consistency and timing of reduction in visitor suicides correlated with the development and delivery of the integrative program on the intervention island, suggesting a causal association between program delivery and reduction of visitor suicides. The possibility of displacement seems small because there was no increase in visitor suicides on the comparison islands during the study period. This integrative approach in preventing target‐specific suicides may serve as an example for other communities to develop suicide prevention programs that make use of the existing local resources.