Church‐Based Social Relationships and Change in Self‐Esteem Over Time

This study has two goals. The first goal is to see if church‐based social relationships are associated with change in self‐esteem. Emotional support from fellow church members and having a close personal relationship with God serve as measures of church‐based social ties. The second goal is to see whether emotional support from fellow church members is more strongly associated with self‐esteem than emotional support from secular social network members. The data come from an ongoing nationwide survey of older adults. The findings reveal that having a close personal relationship with God is associated with a stronger sense of self‐esteem at the baseline and follow‐up interviews. In contrast, emotional support from fellow church members was not associated with self‐esteem at either point in time. However, emotional support from secular social network members is related to self‐esteem at the baseline but not the follow‐up interview.     

Does peace have a prayer? The effect of mortality salience, compassionate values, and religious fundamentalism on hostility toward out-groups

Religious fundamentalism has been shown to be associated with higher levels of prejudice, ethnocentrism, and militarism, in spite of the compassionate values promoted by the religious faiths that most fundamentalists believe in. Based on terror management theory, we hypothesized that priming these compassionate values would encourage a shift toward less support for violent solutions to the current Middle Eastern conflict, especially when they are combined with reminders of one’s mortality. Study 1 demonstrated that among Americans, religious fundamentalism was associated with greater support for extreme military interventions, except when participants were reminded of their mortality and primed with compassionate religious values. The combination of mortality salience and compassionate religious values led to significant decreases in support for such interventions among high but not low fundamentalists. Study 2 replicated this finding and showed that it depends on the association of the compassionate values with an authoritative religious source; presentation of these values in a secular context had no effect on fundamentalists. Study 3 replicated these effects in a sample of Iranian Shiite Muslims: although a reminder of death increased anti-Western attitudes among participants primed with secular compassionate values, it decreased anti-Western attitudes among those primed with compassionate values from the Koran.     

VERB™ Summer Scorecard: Findings from a Multi-level Community-based Physical Activity Intervention for Tweens

The benefits of physical activity for adolescents are well established. Multi-level interventions may be especially effective in establishing and sustaining health-enhancing behaviors. This study explored the influences of a multi-level community intervention aimed at increasing physical activity among tweens (youth 9–13). Two Florida school districts far apart served as intervention and comparison sites in a quasi-experimental post-test design. Youth in grades 5 through 8 in the intervention community (n = 1,253) and comparison community (n = 866) completed an anonymous post-intervention survey. An intent-to-treat analysis did not show any statistically significant group differences for the physical activity outcomes examined. However, a subset analysis revealed that students who reported participating in the intervention were more likely to be physically active than youth in the comparison group, as well as youth in the intervention community who reported not participating. Participating in the intervention was significantly related to meeting recommendations for vigorous physical activity (OR = 2.08, P = 0.0259), being physically active on weekends (OR = 1.84, P = 0.0017), and reporting more days of trying a new game or sport (OR = 1.49, P = 0.046) after controlling for grade, gender, race/ethnicity, and SES. These findings support the efficacy of multi-level interventions to create effective health behavior change, especially when linkages among community, media, schools, and the home are present.     

Hindsight bias redefined: It’s about time

Four experiments introduced a new conceptual and methodological approach to hindsight bias, traditionally defined as the tendency to exaggerate the a priori predictability of outcomes after they become known. By examining likelihood estimates rooted to specific time points during an unfolding event sequence (videos and short text stories), judged both in foresight and hindsight, we conceptualized hindsight bias as a contrast between two “inevitability curves,” which plotted likelihood against time. Taking timing into account, we defined three new indicators of accuracy: linear accuracy (how well hindsight judgments capture the linear trend of foresight judgments over time), rate accuracy (how well hindsight judgments reflect the slope of foresight judgments over time), and temporal accuracy (how well hindsight judgments specify the overall timing of the full envelope of foresight judgments). Results demonstrated that hindsight judgments showed linear and rate accuracy, but were biased only in terms of lack of temporal accuracy. The oft-used catchphrase “knew it all along effect” was found to be a misnomer, in that participants were well aware in hindsight that their earlier foresight judgments reflected uncertainty. The current research therefore points to one way in which retrospective judgments can be considered biased, yet simultaneously suggests that considerable accuracy exists when people render such judgments.     

Human–Android Interaction in the Near and Distant Future

ABSTRACT— In this article, a psychologist and an artificial-intelligence (AI) researcher speculate on the future of social interaction between humans and androids (robots designed to look and act exactly like people). We review the trajectory of currently developing robotics technologies and assess the level of android sophistication likely to be achieved in 50 years time. On the basis of psychological research, we consider obstacles to creating an android indistinguishable from humans. Finally, we discuss the implications of human–android social interaction from the standpoint of current psychological and AI research and speculate on the novel psychological issues likely to arise from such interaction. The science of psychology will face a remarkable new set of challenges in grappling with human–android interaction.     

Hormonal regulation of aggression: Evidence for a relationship among genotype,receptor binding,and behavioral sensitivity to androgen and estrogen

Gonadectomized male mice from the CF-1, CFW, and CD-1 strains were exposed to different androgens (testosterone, dihydrotestosterone, methyltrienolone) or estrogens (estradiol, diethylstilbestrol) and tested for aggressive behavior. Genetic differences in sensitivity to the aggression-promoting property of the various treatments were found. CF-1 mice responded to either androgenic or estrogenic stimulation, CFW males were most sensitive to the estrogen treatments, while CD-1 males responded to androgen but were relatively insensitive to the aggression-promoting property of estrogens. These data suggest that there may be multiple aggression-activating systems and that the functional pathway varies with genotype. Additional experiments examined whether receptor binding in the hypothalamic-preoptic-septal region was related to the genetic differences in behavioral responsiveness. The binding data suggested that sensitivity to the aggression-promoting property of estrogens was related to either a higher concentration of binding sites or to higher affinity binding between estrogen and its receptor. A systematic relationship between dihydrotestosterone binding and behavioral responsiveness to androgen was not found.     

Future directions for implicit learning: Toward a clarification of issues associated with knowledge representation and consciousness

Areas of agreement and disagreement regarding knowledge representation and consciousness within implicit learning research are reviewed. It is argued that further progress in the field requires more precise definitions of abstract and episodic knowledge, and of conscious and unconscious forms of cognition. In particular, we argue that implicit learning research should be informed by more general theories of memory and performance, and that concepts such as consciousness are unlikely to act as explanatory constructs within this approach.     

A second look at the impact of nontraditional vocational role models and curriculum on the vocational role preferences of kindergarten children

During a 10-week period 24 kindergarten children in a treatment group were exposed to nontraditional vocational role models and curricular materials, and a control group, consisting of 24 kindergarten children, was exposed to a curriculum unrelated to vocational or sex roles. Using a t test for related measures, the pretest and post-test scores were compared. The results were that the children in the treatment group were only slightly less traditional in their vocational role preferences at the end of the 10-week treatment. None of the t values were significant. These findings are compared to an earlier study in which one of the authors was involved and which used a similar, shorter term treatment (2 weeks). The results of this study are discussed in the context of L. Kohlberg's (E. Maccoby (Ed.), The Development of Sex Differences. Stanford, Calif.: Stanford Univ. Press, 1966.) Cognitive Developmental Theory of Sex Roles. Some possible implications for role-related education and further research are suggested.     

Conflicting sex-role expectations,housework dissatisfaction,and depressive symptoms among full-time housewives

Little research has been conducted on the factors that influence a full-time homemaker's attitudes toward housework, and the influence of satisfaction with housework on psychological well-being. Data from a community survey of 134 full-time housewives showed that the greater the degree of conflict in the marital dyad over expectations for the female role, the greater the dissatisfaction of the housewife with housework. It was further demonstrated that the more dissatisfied a woman was with housework, the more likely she was to suffer from depressive symptoms. Finally, the results suggest that the greater the degree of conflict over sex-role expectations, the higher the depressive symptom score of the housewife.