Electrical aversion therapy with alcoholics: An analogue study

Chronic alcoholic patients matched on age, education and length of problem drinking were assigned to one of three treatment conditions, with 10 subjects in each group: (1) Electrical Aversion Conditioning (high shock paired with alcohol sips); (2) Control Conditioning (very low shock paired with alcohol sips); and (3) Group Therapy (confrontation psychotherapy). Groups 2 and 3 were included to control for possible ‘attention-placebo’ and expectancy factors involved in the conditioning procedures. Subjects in each group were given instructions designed to produce high expectancy for therapeutic success. Pre-post measures of alcohol consumption and attitudes toward alcohol were obtained using an analogue ‘taste test’ assessment procedure. No statistically significant differences in reduced alcohol consumption or attitudes toward alcohol were found among the groups. Trends in the data support the contention that effects of electrical aversion may be more related to such factors as therapeutic instructions, expectancy, specificity of the procedure or experimental demand characteristics than to conditioning factors.     

Book review

Pythagoras’ trousers: god, physics, and the gender wars. Margaret Wertheim. Times Books (Random House), New York, 1995, 280 pages, US$23.00.     

The connection between magnitude and discrimination scales and direct and indirect scaling methods

(1) An analysis of the method of paired comparisons shows that Case V and Case VI, the latter characterized by log-normal distributions and Weber's law for subjective continua, are fundamentally indistinguishable. Case VI produces a log-arithmetic interval scale of subjective magnitude. (2) It is demonstrated that the difference between discrimination scales according to Case V and from category rating is due to the difference between intra- and interindividual variability yielding different Weber functions.This research was supported by the Humanistic Faculty of the University of Stockholm and by the Swedish Social Science Research Council. I am indebted to Mr. U. Forsberg for computational assistance.     

The role of masculine gender role stress in expressivity and social support network factors

This study examined the relationship of masculine gender roles stress (MGRS) to nonverbal and verbal expressivity in positive and negative emotional dyadic role-play situations. The relationship between masculine gender role stress and emotion-focused social support was also explored. Male subjects were differentiated by their appraisals of gender-related situations as stressful; they were rated on nonverbal facial expression and global verbal expressivity in positive and negative emotional situations. It was demonstrated that (a) all subjects were less nonverbally and verbally expressive in situations requiring positive emotional expression than in situations requiring negative emotional expression; (b) high MGRS subjects were less nonverbally expressive than low MGRS participants in both types of situations; (c) however, the high MGRS subjects were less verbally expressive than the lows only under emotionally positive conditions; and (d) while high MGRS subjects did not have smaller social support networks than the lows, they reported less satisfaction with their social support systems. Results were discussed in terms of gender roles and stress-buffering implications.