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961.
Wagstaff GF MacVeigh J Boston R Scott L Brunas-Wagstaff J Cole J 《The Journal of psychology》2003,137(1):17-28
962.
The authors proposed that social orientations, such as feeling transparent or impenetrable, that are created in one context can carry over and interact with elements in a different context to influence strategic self-presentation. Participants in 2 experiments wrote narratives that made them feel transparent or impenetrable. Later, they believed they would discuss problems from a social intelligence test with other group members and believed they could do well or poorly on the problems on the basis of practice test feedback. Self-presentations of social intelligence revealed the hypothesized interactions. When transparent, participants adjusted their self-presentations to how well or poorly they expected to perform, but when impenetrable, they presented themselves positively regardless of performance expectations. These results mimic effects obtained when performance is actually made publicly accessible or inaccessible, broaden the conceptualization of strategic self-presentation, and call into question long-held assumptions surrounding public versus private manipulations. 相似文献
963.
Common factor aging theories state that correlations among cognitive age effects signify a single underlying causal process. The logic underlying this proposition was evaluated by examining correlated cognitive change in a sample of 391 initially nondemented older adults who were tested annually for up to 16 years. Between-person correlations among rates of change (range = .56-.61) were partly attributable to model misspecification and the aggregation of heterogeneous groups of individuals. Correlated within-person cognitive change was much stronger in the cases (.45-.51) than in the noncases (.07-.18). These results demonstrate that correlated change may either signify causal commonality or the cumulative effects of multiple age-related conditions that can affect multiple cognitive systems. 相似文献
964.
"Automatic" speech, especially counting, is frequently preserved in aphasia, even when word production is severely impaired. Although brain sites and processes for automatic speech are not well understood, counting is frequently used to elicit fluent speech during preoperative and intraoperative cortical mapping for language. Obtaining both behavioral and functional brain imaging measures, this study compared counting with a word production task (generation of animal names), including non-verbal vocalizations and quiet rest as control states, in normal and aphasic subjects. Behavioral data indicated that normal and aphasic groups did not differ in counting or non-verbal vocalizations, but did differ significantly in word production ("naming" animals). Functional brain imaging results on normal subjects using partial least squares analysis of PET rCBF images revealed three significant latent variables (LVs): one for naming and vocalizing, identifying bilateral anterior areas, with left predominating over right; a second LV for naming, identifying left and right frontal and temporal areas. For the third, only marginally significant LV, which was associated with automatic speech alone (counting), right and subcortical sites predominated. For patients, two LVs emerged, identified with naming and vocalization, and corresponding to a variety of cerebral sites; the analysis failed to find a specific latent variable for counting. A comparison between group data for normal subjects and patients suggested that the naming, counting, and vocalization tasks were performed differently by the two groups. These results suggest that word generation as a verbal task is more likely to elicit activity in classical language areas than counting. Further studies are suggested to better understand differences between neurological substrates for non-propositional and automatic speech. 相似文献
965.
Martin JM Cole DA Clausen A Logan J Strosher HL 《Journal of abnormal child psychology》2003,31(5):471-483
Children with low (n = 25) and high (n = 38) peer-rated popularity completed an emotional Stroop task, using negative social words, a self-report measure of friendship value relative to other domains of competence, and the Child Depression Inventory (CDI). Six months later, they completed the CDI again. In regression analyses, after controlling for prior CDI scores, social status interacted significantly with both Stroop and value measures (separate regressions). For unpopular children, both greater friendship valuing and greater negative social word Stroop interference predicted increases in depressive symptoms. In contrast, neither predictor was significant for popular children. In a third regression that included friendship value and Stroop interference as joint predictors of depression change, their effects remained significant and independent. We discuss these findings' implications for 3 models of depression; Champion and Power's social-cognitive theory of depression (L. A. Champion and M. J. Power, 1995), Pyszczynski and Greenberg's self-regulatory perseveration theory of depression (T. Pyszczynski & J. Greenberg, 1992), and Harter's model of global self-worth (S. Harter, 1985). 相似文献
966.
Heather E. Bullock 《Journal of applied social psychology》1999,29(10):2059-2082
This study compared how a nonrandom sample of 112 middle-class persons and 124 welfare recipients explained poverty and perceived the welfare system and welfare recipients. Analyses revealed that welfare recipients were more likely to make structural attributions for poverty and to reject restrictive welfare-reform policies. However, they were also more likely than middle-class respondents to regard welfare recipients as dishonest and idle. Both groups underestimated the percentage of European Americans receiving public assistance. Implications for intergroup relations and public policy are discussed. 相似文献
967.
This research investigated perceived medical noncompliance between obese and hypertensive patients. An illusory correlation formed between obese patients and their noncooperative behaviors. Participants overestimated the frequency with which obese patients did not cooperate with their physician's advice when these patients appeared infrequently. When hypertensive patients appeared infrequently, however, participants were accurate in their estimates of noncooperation for these patients. These findings suggest that stigmatized patients suffer more from an illusory correlation bias than do nonstigmatized patients, and this effect is exacerbated when people have infrequent contact with stigmatized patients. 相似文献
968.
The Long-Term Neurocognitive Consequences of Prenatal Alcohol Exposure: A 14-Year Study 总被引:2,自引:0,他引:2
Ann P. Streissguth Helen M. Barr Fred L. Bookstein Paul D. Sampson & Heather Carmichael Olson 《Psychological science》1999,10(3):186-190
Prenatal alcohol exposure, at doses not generally associated with maternal alcohol problems, produces a broad array of neurocognitive deficits in offspring even in the absence of effects on growth and morphology. This report presents a summary of neurobehavioral, growth, and morphology findings from long-term follow-up of a birth cohort of 500 from apopulation-based study that has revealed attention, memory, and information processing deficits from birth through 14 years. Also observed (from school age through 14 years) have been problems with antisocial and delinquent behaviors, and classroom learning and behaviors; some of these problems may be secondary to earlier neurocognitive disabilities. Continuing research in behavioral and neurobehavioral teratology provides important opportunities for the neurosciences and for improved health of future generations. 相似文献
969.
Comparing the Strengths and Difficulties Questionnaire and the Child Behavior Checklist: Is Small Beautiful? 总被引:15,自引:0,他引:15
The Strengths and Difficulties Questionnaire (SDQ) is a brief behavioral screening questionnaire that can be completed in 5 minutes by the parents or teachers of children aged 4 to 16; there is a self-report version for 11- to 16-year-olds. In this study, mothers completed the SDQ and the Child Behavior Checklist (CBCL) on 132 children aged 4 through 7 and drawn from psychiatric and dental clinics. Scores from the SDQ and CBCL were highly correlated and equally able to discriminate psychiatric from dental cases. As judged against a semistructured interview, the SDQ was significantly better than the CBCL at detecting inattention and hyperactivity, and at least as good at detecting internalizing and externalizing problems. Mothers of low-risk children were twice as likely to prefer the SDQ. 相似文献
970.
A developmental framework emphasizing the combined impact of correlated constraints within and without the individual was applied to a prospective longitudinal study of early parenthood. The purpose was to use a person-approach to the analysis of longitudinal data to clarify risk for early parenthood and to generate hypotheses about potentially useful intervention strategies. Respondents were 475 youth who were assessed annually from seventh grade through the end of high school and, again, at ages 20 and 24. The risk patterns associated with parenthood were the same for both sexes. Individuals with a middle-school configuration of low socioeconomic status, high aggression, low academic skills, low popularity, and prior grade failure were most likely to become parents by early adulthood. Risk for early parenthood increased substantially for respondents who dropped out of school early, regardless of their initial risk status. 相似文献