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421.
A network-oriented HIV prevention intervention based on social identity theory and peer outreach was implemented for HIV positive and negative drug users. A community sample of 250 were randomly assigned to an equal-attention control condition or a multisession, small-group experimental condition, which encouraged peer outreach; 94% of participants were African American, and 66% used cocaine or opiates. At follow-up, 92% of participants returned, and experimental compared with control group participants were 3 times more likely to report reduction of injection risk behaviors and 4 times more likely to report increased condom use with casual sex partners. Results suggest that psychosocial intervention emphasizing prosocial roles and social identity, and incorporating peer outreach strategies, can reduce HIV risk in low-income, drug-using communities. 相似文献
422.
423.
Julia Sherman 《Psychology of women quarterly》1983,7(4):338-342
Grade 11 girls ( n = 63) who had previously been extensively tested in Grade 8 were interviewed and readministered the Fennema-Sherman Mathematics Attitudes Scales 11. Girls who had enrolled in three years of the college preparatory math sequence wete contrasted with those who had taken two years. The groups were equated on three cognitive measures as assessed in Grade 8. Results confirmed previous research in these ways: "fear of success" in math becarne less from Grade 8 to Grade 11; girls continuing in math had more positive attitudes toward math, came from more favored environments, were closer to parents arid more influenced by them. Most girls planned to combine work, marriage arid children, but plans were poorly articulated in relationship to each other; 29% would play dumb while 76% said other girls do. Results demonstrate developing sex-role strain. 相似文献
424.
Two cohorts of male and female introductory psychology students from the same university, tested in 1978 and 1992, were given the male or the female form of the Male-Female Relations Questionnaire (MFRQ; Spence, Helmreich, & Sawin, 1980), which assesses respondents' personal gender-role preferences and behaviors in interpersonal situations. In both genders, the means of the majority of MFRQ items decreased significantly from 1978 to 1992, but item means were still fairly close to the midpoint of the response scale. Women tended to be less willing than men to assign leadership roles to men but in social interactions with the other gender, they admitted to deliberately acting "feminine" as much or more than men admitted to acting "masculine." Correlations between the MFRQ and the Attitudes Toward Women Scale (AWS; Spence & Helmreich, 1978) were also determined and found to be substantial. Psychometric differences between the instruments suggested, however, that the MFRQ provides unique information and may often be more useful than the AWS in detecting relationships with other variables. 相似文献
425.
Vanessa LoBue Megan Bloom Pickard Kathleen Sherman Chrystal Axford Judy S. DeLoache 《The British journal of developmental psychology》2013,31(1):57-69
Animals are important stimuli for humans, and for children in particular. In three experiments, we explored children's affinity for animals. In Experiment 1, 11‐ to 40‐month‐old children were presented with a free‐play session in which they were encouraged to interact with several interesting toys and two live animals – a fish and a hamster. Experiment 2 used the same methodology with 18‐ to 36‐month‐old children and two additional animals – a snake and a spider – to examine whether children's behaviours would differ for benign and potentially threatening animals. Finally, in Experiment 3, a more controlled paired‐preference paradigm was employed to assess 18‐ to 33‐month‐old children's interactions with three live animals – a fish, hamster, and gecko – versus three physically similar toy animals. Across all three experiments, children interacted with the animals more often than with the toys. Further, they behaved differently towards the animals than the toys, talking about the animals more than the toys and asking more questions about them. The parents of the children also spent more time interacting with the animals, directing their children's attention more towards the animals than the toys. This research supports the idea that humans have an affinity for animals that draws their attention to animals, even when attractive toys are present. 相似文献
426.
Several studies have shown that consumer choice is often influenced by the context or the set of alternatives under consideration. Context effects have largely been explained in terms of constructive preferences that are consistent with 2 theoretical accounts—effort minimization and perceptual contrast—that emphasize different underlying motivations. We propose that the effect of time pressure on context effects can be used as a moderating variable to determine which of the 2 motives is supported. Specifically, if context effects bias preferences due to effort minimization, time pressure should increase the magnitude of such effects. In contrast, if context effects arise due to an excessive focus on the relational characteristics of the alternatives provided, time pressure should reduce the magnitude of such effects. We examine this proposition in relation to the compromise effect and a choice between an extreme and an all‐average option. We find that the compromise effect and the preference for an all‐average alternative are both reduced under time pressure. A study using Mouselab provides additional support for the underlying decision mechanisms. We discuss the theoretical implications of this research and explore its consequences for marketers. 相似文献