The Proportion of Women Managers: Where Is the Critical Mass?1

This study examined the impact of proportions of women in management on attitudes of coworkers from two theoretical perspectives. According to Kanter (1977), women's competence, contribution to organizational culture, and status would be better appreciated as their proportion increased. According to Blalock (1967), men would react adversely. Data were collected from 453 managers in Canadian federal departments where the proportions varied from 9%, 20%, 35%, to 45%. Findings did not support either theory. Men made significantly more positive evaluations of women's participation in the organization and of their status in conditions above 20% than in the token condition. In the 45% sample, they recognized women's managerial talents significantly better. Women displayed confidence in their talents, irrespective of proportions. Results are discussed in the light of the influence of individual factors taken into account.     

The connection between cognitive development and specific fears and worries in normal children and children with below-average intellectual abilities: a preliminary study.

The present study explored the relationship between cognitive development and anxiety phenomena in 4-12-year-old children. Fears and worries of normal children (n=176) were compared to those of children with below-average intellectual abilities (children with BAIA; n=105). We evaluated to what extent level of cognitive development as indexed by a Piagetian conservation task was associated with the presence of fears and worries. While normal children and children with BAIA did not differ with regard to the content of their fears and worries, normal children more frequently reported such anxiety phenomena during the semi-structured Anxiety Interview than did children with BAIA. Furthermore, in normal children, evidence was found to suggest that level of cognitive development contributes to the experience of fears and worries. That is, anxiety phenomena were more prevalent among those children who passed a Piagetian conservation task. However, when anxiety phenomena were assessed by means of the Koala Fear Questionnaire (KFQ), a different picture emerged. KFQ data suggested that fears were less frequent in normal children and those children with BAIA who had a higher level of cognitive functioning. Apparently, the Anxiety Interview and the KFQ tap quite different aspects of anxiety. The KFQ seems to measure primitive fears that are likely to be prevalent among children with limited cognitive capacity, whereas the Anxiety Interview assesses more sophisticated anxiety phenomena that probably depend on high levels of cognitive functioning.     

Alcohol-Involved Rapes: Are They More Violent?

Alcohol's psychological, cognitive, and motor effects contribute to rape. Based on theory and past research, we hypothesized that there would be a curvilinear relationship between the quantity of alcohol consumed by perpetrators and how aggressively they behaved. Moderate levels of intoxication encourage aggressiveness; however, extreme levels severely inhibit cognitive and motor capacity. We also hypothesized that victims' alcohol consumption would have a curvilinear relationship to their resistance. These hypotheses were examined with data from 132 college women who had been the victims of attempted or completed rape. Although there was a curvilinear result for perpetrators, the slope of the curve suggested that aggressiveness was worst when no alcohol or the highest levels of alcohol were consumed. There was a negative linear relationship between victims' alcohol consumption and resistance. Difficulties associated with accurately assessing degree of intoxication from survey data are discussed and suggestions are made for improving alcohol measurement in rape research.     

Temporal references in dreams and autobiographical memory

In an attempt to determine whether temporal references identified in dreams follow the same temporal distributions as those documented for autobiographical memories, 28 younger women (18-35 years of age) and 30 older women (60-77 years of age) kept a home dream diary for 1 week and then slept 1 night in the laboratory for rapid eye movement sleep dream collection. The following morning, they identified temporal references in their dreams and produced a sample of autobiographical memories using the semantic cuing method. For both groups, there was a linear decrease in temporal references identified in dreams and autobiographical memories with increased remoteness for the last 30 years. As predicted, for the older group, there were similar cubic trends reflecting a disproportionately higher number of both temporal references identified in dreams and autobiographical memories from adolescence/early adulthood compared with adulthood and childhood. The results support the notion of continuity between waking and dreaming memory processes.     

Correlates of suicide in the older adult population in Quebec

This study was undertaken to describe the characteristics of adults aged 60 years and over who committed suicide in Quebec in 1998-1999. In this study, 42.6% of the suicide cases presented mental disorders at the time of their death, mainly depression. Sixty-five (65.3%) percent of the suicide cases would have been considered as having a mental health disorder if sub-threshold depression cases were included. Only 27.7% of the cases did not express any idea of death during the 6-month period preceding their suicide. One interesting finding was that 53.5% of the suicide cases consulted a general practitioner or specialist during the 2-week period preceding their death. Our results showed that only 8.1% had a severe level of functional limitations at the time of their death. This result leads us to interpret with caution the conclusion of some studies suggesting that physical frailty is a major causal factor associated with suicide among the elderly.     

Evidence for a gene-environment interaction in predicting behavioral inhibition in middle childhood

Gene-environment interactions are presumed to shape human behavior during early development. However, no human research has demonstrated that such interactions lead to stable individual differences in fear responses. We tested this possibility by focusing on a polymorphism in the promoter region of the gene for the serotonin transporter (5-HTT). This polymorphism has been linked to many indices of serotonin activity. Specifically, we tested the hypothesis that an interaction between children's 5-HTT status and maternal reports of social support predicts inhibited behavior with unfamiliar peers in middle childhood. Results were consistent with this hypothesis: Children with the combination of the short 5-HTT allele and low social support had increased risk for behavioral inhibition in middle childhood.     

Learning in a unidimensional absolute identification task

We tested whether there is long-term learning in the absolute identification of line lengths. Line lengths are unidimensional stimuli, and there is a common belief that learning of these stimuli quickly reaches a low-level asymptote of about seven items and progresses no more. We show that this is not the case. Our participants served in a 1.5-h session each day for over a week. Although they did not achieve perfect performance, they continued to improve day by day throughout the week and eventually learned to distinguish between 12 and 20 line lengths. These results are in contrast to common characterizations of learning in absolute identification tasks with unidimensional stimuli. We suggest that this learning reflects improvement in short-term processing.     

Wading through the stereotypes: positive and negative associations between media use and black adolescents' conceptions of self

Although concern is often expressed that frequent media exposure may adversely affect the self-esteem and racial self-esteem of African American youths, evidence to support this assumption has been limited. To examine this issue, the author collected data among 156 African American high school students, testing connections among racial self-esteem, three dimensions of self-esteem, and multiple forms of media use. Whereas initial comparisons revealed media use to be a negative correlate of self-esteem, further analysis demonstrated that this association varied depending on the media genre and the domain of self in question, the content of students' media diets, and the individual characteristics of the viewer. In addition, both stronger identification with popular Black characters and greater religiosity emerged as possible protective factors.