Expectancy, redefinition and reported pain

Three groups of subjects were administered a redefinition strategy which asked them to focus on sensations during noxious stimulation. Those in one group were informed that the strategy would reduce pain (positive expectancy), those in a second were informed that it would augment pain (negative expectancy), and those in a third were given no information on expectancy. Subjects in a fourth group received neither redefinition nor instructions on expectancy. The four groups did not differ either in expectancy of pain reduction or in reduction of reported pain. Subjects in all groups expected more pain than they reported, and expectations for pain reduction showed only a small correlation with degree of reported pain reduction. In all groups, men reported less pain than women.     

Narcissism,sex roles,and self-functioning

This study examined the relationship between gender, sex role, and narcissism. Two hundred and three students completed the Bem Sex Role Inventory, the Narcissistic Personality Inventory, and the Narcissistic Personality Disorder Scale, along with several measures of self-esteem and depression. Overall, the data indicated that males and masculine individuals were not higher in their levels of maladaptive narcissism, that an adjusted narcissism was more obvious in males and in masculine subjects, and that femininity appeared to inhibit the display of an unhealthy exploitive self-concern. Androgyny failed to appear as the healthiest sex role, although multiple regression analyses suggested that future research may need to further explore this possibility.     

Quantification of the effects of chlorpromazine on performance under delayed matching to sample in pigeons.

The effects of four doses of chlorpromazine (dose range 0.5 to 12.5 mg/kg) on performance under a delayed matching-to-sample procedure in pigeons was investigated, using the exponential model of memory (White, 1985). Performance was measured using a bias-free measure of discriminability, log d (Davison & Tustin, 1978), and negative exponential functions were fitted to individual-subject and group data at each dose level. A decrease in matching accuracy was found to be caused by an increase in the rate of forgetting, b, and a decrease in the initial discriminability, log d0. Changes in rate of forgetting and discriminability occurred at doses that had no statistically significant effect on response latency. The exponential model of memory accounted well for the data and provided a useful way of quantifying the effects of chlorpromazine on the processes involved in delayed matching-to-sample performance.     

Diurnal variation in the Positive Affects

We examined the circadian rhythm of two basic dimensions of mood—Positive Affect (PA) and Negative Affect (NA). Subjects were 196 college students in two studies who completed a mood rating form approximately seven times a day for 1 week. Significant diurnal variation was found to exist in overall Positive Affect, and in four component content areas, but not in Negative Affect. Specifically, all components of PA rose sharply from early morning until noon, remained relatively constant until 9 p.m., and then fell rapidly. The rise and fall of PA were quite robust across subjects, but the apparently static level of PA from noon to 9 p.m. was shown to result from averaging across marked individual differences in the time of peak PA. Various potential sources of these individual differences—“morningness-eveningness,” introversion-extraversion, and neuroticism/dysphoria—were investigated. Neither of the personality variables accounted for the significant variation in diurnal mood patterning, but clearly defined morning and evening types did show different patterns. Possible links between the mood pattern obtained and biologically based circadian rhythms, which have been postulated to be dysregulated in depression and mania, are discussed.     

Self-monitoring effects in a four-year-old child: An ecological behavior analysis

This study, using an ABABA design, investigated the effects of a self-monitoring (SM) procedure on the sustained schoolwork (SS) behavior of a four-year-old child. The results indicated that SM resulted in an increased rate of SS behavior in the absence of a clear functional relation between ecological variables (e.g., teacher attention) and SS behavior. Increased SS was accompanied by an increase in compliance (C) behavior. The observed co-variation between SS and C was discussed in terms of Wahler's (1975) response-class hypothesis.     

A critical examination of the concept of gender

Although psychologists have become increasingly interested in such areas as sex differences, gender identity, and sex roles, the concept of gender remains ill defined. We undertake a critical review of this concept and try to show that (a) if the term gender is taken to refer to a set of biological and psychological variables which are related to one another in a complex way, and (b) if gender differences are treated as differences in degree and not in kind, then the concept of gender can be used in a meaningful way to make sense of the things we observe about people.This article is based in part on a symposium entitled Psychosexual Development and the Nature of Androgyny presented at the annual meeting of the Association for Women in Psychology, Pittsburgh, March 1978. Since both authors contributed equally to the conceptualization and writing of this paper, the order of authorship was determined by the toss of a coin. The authors would like to thank James Laird, Dennis Wixon, and Roger Bibace, Clark University, who read and commented on an earlier draft of this paper, and several anonymous reviewers whose comments helped us to clarify our presentation.