Biomedical subjects

C J Showers

Publications and source records attributed to C J Showers.

4 recordsLinked to original sources

PubMed1999

Gender differences in self-esteem: a meta-analysis.

Two analyses were conducted to examine gender differences in global self-esteem. In analysis I, a computerized literature search yielded 216 effect sizes, representing the testing of 97,121 respondents. The overall effect size was 0.21, a small difference favoring males. A significant quadratic effect of age indicated that the largest effect emerged in late adolescence (d = 0.33). In Analysis II, gender differences were examined using 3 large, nationally representative data sets from the National Center for Education Statistics (NCES). All of the NCES effect sizes, which collectively summarize the responses of approximately 48,000 young Americans, indicated higher male self-esteem (ds ranged from 0.04 to 0.24). Taken together, the 2 analyses provide evidence that males score higher on standard measures of global self-esteem than females, but the difference is small. Potential reasons for the small yet consistent effect size are discussed.

Adolescent↗

PubMed1999

Looking at body image: the organization of self-knowledge about physical appearance and its relation to disordered eating.

This study examined the organization of self-knowledge, with special attention to beliefs about physical appearance, in three groups of college-aged women: high body dissatisfaction with symptoms of disordered eating; high body dissatisfaction with no symptoms of disorder; and low body dissatisfaction. In the nondisordered, dissatisfied group, negative beliefs about physical appearance were organized in the self-structure in a way that isolated those beliefs and might minimize their impact and importance. This group also displayed adaptive types of self-concept organization (evaluative integration for those with important negative self-beliefs and compartmentalization for those with important positive beliefs) and effective coping strategies. Features of self-structure that characterize the nondisordered,dissatisfied group may provide a useful model for helping individuals with disordered eating cope with their negative physical appearance beliefs.

Adaptation, Psychological↗

PubMed1998

The dynamic self: how the content and structure of the self-concept change with mood.

Change in the content and structure of the self-concept was examined in a 2-year prospective study of depression. A self-descriptive card-sorting task measured the self-concepts of participants who were either high or low in cognitive vulnerability to depression at 2 times, once when their mood was low and once when it was not. Analyses examined change in the positive and negative content of the self-concept and in 3 features of self-structure: differential importance, compartmentalization, and self-complexity. Findings suggest that change in the content of the self-concept simply reflects life circumstances, whereas change in self-structure may help to counteract stress and negative mood.

Affect↗

PubMed1996

Organization of self-knowledge: implications for recovery from sad mood.

In compartmentalized self-organization, positive and negative self-beliefs are separated into distinct categories (i.e., self-aspects), so that each self-aspect contains primarily positive or primarily negative beliefs. In evaluatively integrative organization, self-aspect categories contain a mixture of positive and negative beliefs. Positive-compartmentalized individuals recovered easily from a sad mood when they could reflect on personally important, pure positive self-aspects. When situational factors maintained the activation of pure negative self-aspects, compartmentalization seemed to perpetuate the negative mood. These studies suggest that people with a positive-compartmentalized self (who usually report high self-esteem and positive mood) have a hidden vulnerability to intense negative states. The advantages of an evaluatively integrated self may require having the opportunity to reflect on (and integrate) positive and negative beliefs about the self.

Adaptation, Psychological↗