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891.
892.
We investigated the adverse impact of résumé screening, taking into account the intersectionality of minority characteristics. A correspondence audit test showed hiring discrimination depended on the strength of applicants' ethnic identification. The odds for rejection were 4–6 times higher for résumés with ethnic minority identifiers (Arab names; Arab affiliations) when compared with ethnic majority identifiers (Dutch names; Dutch affiliations). Sex moderated the ethnicity effect but the particular effect (ethnic prominence; double jeopardy against women or men) depended on the type and degree of ethnic identification, lending support for a within‐category approach to study ethnic prejudice. The four‐fifths rule resulted in similar findings. Theoretical implications regarding the intersectional effects of minority characteristics and practical implications regarding ways to avert adverse impact during résumé screening are discussed.  相似文献   
893.
This research examined preferences for national- and campus-level assimilative and pluralistic policies among Black and White students under different contexts, as majority- and minority-group members. We targeted attitudes at two universities, one where 85% of the student body is White, and another where 76% of students are Black. The results revealed that when a group constituted the majority, its members generally preferred assimilationist policies, and when a group constituted the minority, its members generally preferred pluralistic policies. The results support a functional perspective: Both majority and minority groups seek to protect and enhance their collective identities.  相似文献   
894.
The threat of being judged stereotypically (stereotype threat) may impair memory performance in older adults, thereby producing inflated age differences in memory tasks. However, the underlying mechanisms of stereotype threat in older adults or other stigmatized groups remain poorly understood. Here, we offer evidence that stereotype threat consumes working memory resources in older adults. More important, using a process-dissociation procedure, we found, for the first time, that stereotype threat undermines the controlled use of memory and simultaneously intensifies automatic response tendencies. These findings indicate that competing models of stereotype threat are actually compatible and offer further reasons for researchers and practitioners to pay special attention to age-related stereotypes during standardized neuropsychological testing.  相似文献   
895.
Although a large body of research has examined the negative outcomes that occur when Latina adolescents engage in sexual activity, relatively little research explores the determinants that may contribute to these behaviors. In the current study, an ecological community psychological approach was used to examine the impact that substance use, sexual self-efficacy, parental communication, normative peer pressure, acculturation, educational aspirations, grades, and gang activity have on adolescent sexual behavior. The sample consisted of 217 participants (mean age of 14.6) who self-identified as Latina from the greater Los Angeles metropolitan area of California in the United States. The results indicate that about a third of the sample had engaged in one or more sexual behaviors. Overall, greater usage of substances was associated with greater numbers of sexual behaviors. Girls who reported engaging in two or more sexual behaviors reported more frequent marijuana and alcohol use. The girls who reported high sexual self-efficacy engaged in few to no sexual behaviors. Additionally, parental communication, normative peer pressure, acculturation, and educational aspirations were unrelated to their sexual behavior. However, the majority of girls who reported receiving good grades also reported no sexual activity. Moreover, girls who reported no sexual behavior also reported no gang activity. The results indicate that a multi-level approach to examining the psycho-social determinants of sexual activity in Latina girls provides a more comprehensive picture of their sexual decision making.  相似文献   
896.
Four experiments contrasted the predictions of a general encoding-retrieval match hypothesis with those of a view claiming that the distinctiveness of the cue-target relationship is the causal factor in retrieval. In Experiments 1, 2, and 4 participants learned the relationships between 4 targets and trios of cues; in Experiment 3 there were 3 targets, each associated with a pair of cues. A learning phase was followed by a cued-recognition task where the correct target had to be identified based on 1 or more of the cues. The main performance measurement was response time. Learning was designed to lead to high accuracy so effects could be attributed to retrieval efficiency rather than to variations in encoding. The nature of the cues and targets was varied across experiments. The critical factor was whether each cue was uniquely associated with the to-be-recalled target. All experiments orthogonally manipulated (a) how discriminative-or uniquely associated with a target-each cue was and (b) the degree of overlap between the cues present during learning and those present at retrieval. The novel finding reported here is that increasing the encoding-retrieval match can hinder performance if the increase simultaneously reduces how well cues predict a target-that is, a cue's diagnostic value. Encoding-retrieval match was not the factor that determined the effectiveness of retrieval. Our findings suggest that increasing the encoding-retrieval match can lead to no change, an increase, or a decrease in retrieval performance.  相似文献   
897.
Although significant advances in our understanding of the cognitive and neural processes involved in conscious awareness have occurred in recent years, the precise mechanisms that support consciousness remain elusive. Examining the neural correlates associated with the moment a stimulus enters or exits conscious awareness is one way to potentially identify the neural mechanisms that give rise to consciousness. In the present study, we recorded neural activity using electroencephalography (EEG) while participants observed a bilateral shape-from-motion (SFM) display. While the display is in motion, the observer perceives an object that is immediately segregated from a noisy background. After the motion stops, the observer's experience of the object remains momentarily in awareness, before it eventually fades out of consciousness back into the noisy background. Consistent with subjective reports of perceptual experience, we observed a prominent sustained posterior contralateral negativity known as the contralateral delay activity (CDA). This activity was sustained only in conditions associated with sustained awareness. Interestingly, the amplitude of the CDA was correlated with individual differences in visual awareness, suggesting that this activity plays a significant role in the maintenance of objects in consciousness. The CDA is typically associated with visual short-term memory (VSTM), suggesting that conscious visual awareness may be mediated by the same neural and cognitive mechanisms that support VSTM. Our results demonstrate that the CDA may reflect the contents of conscious awareness, and therefore can provide a measure to track when information moves in and out of consciousness.  相似文献   
898.
People who know the outcome of an event tend to overestimate their own prior knowledge or others' na?ve knowledge of it. This hindsight bias pervades cognition, lending the world an unwarranted air of inevitability. In four experiments, we showed how knowing the identities of words causes people to overestimate others' na?ve ability to identify moderately to highly degraded spoken versions of those words. We also showed that this auditory hindsight bias occurs despite people's efforts to avoid it. We discuss our findings in the context of communication, in which speakers overestimate the clarity of their message and listeners overestimate their understanding of the message.  相似文献   
899.
The learning of new information and recall of that information presumably involves modification of and access to shared circuitry in the brain. However, learning and recall may involve the activation of distinct parts of that circuitry, according to the quite distinct functional differences between these two processes. Previously we examined neuronal activation following learning of context fear conditioning. Using the Fos-Tau-LacZ (FTL) transgenic mouse to label activated neurons, we identified a number of distinct populations of neurons in amygdala and hypothalamus which showed learning specific activation. These populations of neurons showed much less activation following recall. Here we ask what populations of neurons might be specifically activated following recall. We trained mice in context fear conditioning, and then looked at FTL activation following recall of context fear. We identified a number of populations of neurons which showed recall specific activation in nucleus accumbens shell, the anterio-medial bed nucleus of stria terminalis, the anterior commissural nucleus and the periventricular hypothalamic nucleus. These were all different populations of neurons compared with those activated following context fear learning. These different functional activation patterns occurring between learning and recall may reflect the different brain functions occurring between these two memory related processes.  相似文献   
900.

Objectives

To examine quantity of exercise and motives for exercise as predictors of men in the military’s health and fitness level.

Design

Participants completed a survey to address research questions of interest.

Methods

One-hundred and fourteen men who were active duty Air Force members, with a mean age of 31.43 years (SD = 7.43) and an average military time in service of 10.66 years (SD = 7.75), completed a modified version of the Reasons for Exercise Inventory, a survey assessing their quantity of exercise, and reported their most recent score on their Air Force Fitness Test.

Results

Correlational analyses indicated a relation between quantity of exercise and men’s score on the Air Force Fitness Test and a relation between intrinsic motives for exercise and quantity of exercise. Intrinsic motivation was found to moderate the relation between quantity of exercise and men’s health and fitness score.

Conclusions

Men in the military who exercise because of their military obligation are less likely to score high on the Air Force Fitness Test than are men who are motivated to exercise for health benefits.  相似文献   
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