Social identity and intergroup evaluative bias: Realistic categories and domain specific self-esteem in a conflict setting

Social identity theory predicts a link between self-esteem and intergroup discrimination. Previous research has failed to find consistent support for this prediction. Much of this research has, however, been beset by a number of methodological shortcomings. These shortcomings may have hindered attempts to discern a consistent relationship between self-esteem and intergroup discrimination. The current investigation sought to overcome these difficulties by utilizing, realistic groups, multidimensional measures of self-esteem and testing self-esteem before and after the manifestation of intergroup evaluative bias. The results demonstrate that when the members of realistic groups engage in evaluative intergroup bias, the esteem in which they hold specific self-images is enhanced. Of the 13 facets of self-esteem delineated by the instrument used in the present study significant increases were found in six particular domains: honesty, academic ability, verbal ability, physical appearance, religion and parental relations. Global self-esteem was unaffected by the display of bias. These findings emphasize the importance of using realistic groups and domain specific self-esteem when attempting to assess the role of self-esteem in intergroup discrimination.     

WHY SHOULD IDEAL REASONERS BECOME EVIL COMPUTERS?

In his article on ‘Technophobic themes in pre-1990 computer films’, Anton Karl Kozlovic provides an insightful analysis of the theme of ‘evil computers’ in many popular culture films (Kozlovic, 2003). Kozlovic’s focus is on finding the broad, negative categories such as ‘humanity’s rivals’ and ‘humanity’s dominators’ which reappear throughout computer films (p. 4). Kozlovic urges science educators to become aware of the history of these negative pop culture images and engage in ‘consciousness raising activities’ with the aim of correcting fictional excesses and perhaps influencing future depictions of computers in a more positive, engaging direction. Interestingly enough, Kozlovic points out that despite the very negative and unflattering portrayal of robotics and AI, computer films are nevertheless ‘enthusiastically enjoyed by real world professionals in the computer, robotics, and AI fields...’ and cites several sources to document this point (p. 3). Kozlovic says that for these professionals the film is a form of ‘waking dream fueling the desire for the power of imagination and the act of construction’ (p. 3).     

Religious Attendance, Health Maintenance Beliefs, and Mammography Utilization: Findings from a Nationwide Survey of Presbyterian Women

Preventive health services, such as mammography, play an increasingly important role in maintaining women's health. Social factors, such as religion, may influence utilization rates by expanding access, offering information, and increasing motivation. The current study examines the relationship between religious involvement, religious beliefs, and mammography usage in a nationally representative sample of Presbyterian women ( N = 1,070). We use multivariate logistic regression models to estimate the influence of religious service attendance and two health-related religious beliefs on self-reported mammography use. The findings show that religious attendance is significantly associated with mammogram use. Women who attend services nearly every week are almost twice as likely to use mammograms compared to women who attend services less frequently or never. Furthermore, the belief that spiritual health is related to physical health is also associated with the use of mammograms.     

Formal and Emergent Predictors of Coworkers' Perceptual Congruence on an Organization's Social Structure

This article examines several factors that are hypothesized to influence the perceptual congruence among organizational members. Perceptual congruence is defined as the extent to which members agree on their perceptions of the organization's social structure. This study proposes that employees congruence on the organization's social structure is influenced by similarities in formal structure, demographic attributes, and emergent structure. The hypotheses were tested using cognitive social structure data collected at a city's public works department.     

Parental Separation and Children's Behavioral/Emotional Problems: The Impact of Parental Representations and Family Conflict

In this longitudinal study, we examine whether the effect of parental separation on kindergarten children's behavioral/emotional problems varies according to the level of family conflict, and children's parental representations. One hundred and eighty seven children were assessed at ages 5 and 6. Family conflict was assessed using parents' ratings. Children's parental representations were assessed using a story-stem task. A multiinformant approach (parent, teacher, child) was employed to assess children's behavioral/emotional problems. Bivariate results showed that separation, family conflict, and negative parental representations were associated with children's behavioral/emotional problems. However, in multivariate analyses, when controlling for gender and symptoms at age 5, we found that children of separated parents who showed negative parental representations had a significantly greater increase in conduct problems between 5 and 6 than all other children. In terms of emotional symptoms and hyperactivity, symptoms at 5 and (for hyperactivity only) gender were the only predictors for symptoms 1 year later. Our results suggest that kindergarten children's representations of parent-child relationships moderate the impact of parental separation on the development of conduct problems, and underline play and narration as a possible route to access the thoughts and feelings of young children faced with parental separation.     

The Cognitive Value of Literary Perspectives

Unlike other forms of writing or speech, literary works do not attempt to present the world from a perspective that is equally accessible to both the writer and the reader. Instead, a reader succeeds in engaging with a literary work only through imaginatively setting aside aspects of her own perspective and engaging with a subjective perspective different from her own. I argue that this feature of literary engagement is of significant cognitive value. Through literary engagement, we expand the range and sophistication of our perspectival concepts and practice making sense of motivations from perspectives different from our own.     

Aided speech-identification performance in single-talker competition by older adults with impaired hearing

This study examined the effects of increased processing load on the closed-set speech-identification performance of young and older adults in a one-talker background. Since the older adults had impaired hearing, speech-identification performance was measured for spectrally shaped stimuli comparable to those experienced when wearing well-fit hearing aids. There were three groups of listeners: (1) 19 older adults with high-frequency sensorineural hearing loss; (2) 10 young adults with normal hearing who were assessed with the same spectrally shaped stimuli as the older adults; (3) 9 young adults with normal hearing who were assessed without spectral shaping and at a poorer target-to-competition ratio in an effort to equate overall performance to that of the older adults. In addition to this group factor, there were three within-participant repeated-measures independent variables designed to increase the demands on processing for the target and competing speech stimuli. These were: (1) competition meaningfulness (played in forward or reverse direction); (2) gender match between target and competing talkers (same or different gender); and (3) talker uncertainty (either the same target/competition talker pair or one of many such pairs on each trial). These three repeated-measures independent variables were examined in a 2 × 2 × 2 factorial design. They showed roughly independent and additive effects on speech-identification such that combinations of these variables decreased performance cumulatively. Older adults performed worse than young adults across the board, but also showed diminished relative improvement as the processing load was decreased. Individual differences in performance among the older adults were also examined.     

The Effects of Stress and Gender on Nonverbal Decoding Accuracy in Kinesic and Vocalic Channels

Stress has the potential to impair accurate decoding of others’ communication. This experiment tested the effects of stress, induced through the Stroop Color-Word Test, on the accurate decoding of kinesic and vocalic emotional expressions. Respondents (N =372) viewed or heard 30 emotional expressions interspersed with multichannel color stimuli that were redundant with one another (low stress) or conflicted with one another (high stress). Analyses of accuracy scores across three trials supported three of four hypotheses. Stress debilitated accuracy primarily in the vocalic channel and at the onset of stress. The kinesic facial channel also produced consistently higher accuracy than the vocalic channel, and females achieved higher accuracy than males, but this superiority dissipated by the third trial.     

Professional Career Services: An Exploratory Study

This study assesses the willingness of three groups of job seekers to use professional career counseling services.