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891.
In keeping with the special issue theme of “Remembering the Future,” this article provides a selective review of research on how memory for social information (i.e., social category representation) influences future processing and behavior. Specifically, the authors focus on how categorization and stereotyping affect how we perceive others and ourselves. The first part of the article reviews research on how individuals perceive others. The authors review research on the determinants and outcomes of social categorization and stereotype activation, concluding with the influence of ingroup/outgroup categorization on face processing. The second part of the article reviews research on how individuals perceive themselves. The authors argue that stereotype threat—concerns about being judged or behaving in ways that confirm negative group stereotypes, leading to poor performance—is the result of both self-categorization and stereotype activation. Overall, the article highlights the complex relationship between memory for social category information and future social perception and behavior. 相似文献
892.
Niendam TA Laird AR Ray KL Dean YM Glahn DC Carter CS 《Cognitive, affective & behavioral neuroscience》2012,12(2):241-268
Classic cognitive theory conceptualizes executive functions as involving multiple specific domains, including initiation,
inhibition, working memory, flexibility, planning, and vigilance. Lesion and neuroimaging experiments over the past two decades
have suggested that both common and unique processes contribute to executive functions during higher cognition. It has been
suggested that a superordinate fronto–cingulo–parietal network supporting cognitive control may also underlie a range of distinct
executive functions. To test this hypothesis in the largest sample to date, we used quantitative meta-analytic methods to
analyze 193 functional neuroimaging studies of 2,832 healthy individuals, ages 18–60, in which performance on executive function
measures was contrasted with an active control condition. A common pattern of activation was observed in the prefrontal, dorsal
anterior cingulate, and parietal cortices across executive function domains, supporting the idea that executive functions
are supported by a superordinate cognitive control network. However, domain-specific analyses showed some variation in the
recruitment of anterior prefrontal cortex, anterior and midcingulate regions, and unique subcortical regions such as the basal
ganglia and cerebellum. These results are consistent with the existence of a superordinate cognitive control network in the
brain, involving dorsolateral prefrontal, anterior cingulate, and parietal cortices, that supports a broad range of executive
functions. 相似文献
893.
Reed SJ Bangi A Sheon N Harper GW Catania JA Richards KA Dolcini MM Boyer CB 《Research in human development》2012,9(1):78-101
Adolescents often engage in concurrent sexual partnerships as part of a developmental process of gaining experience with sexuality. The authors qualitatively examined patterns of concurrency and variation in normative and motivational influences on this pattern of sexual partnering among African American adolescents (31 males; 20 females), ages 15 to 17 years. Using content analysis, gender and contextual differences in social norms and motivations for concurrency were explored. Findings describe the normative influences on adolescent males and females with regard to sexual concurrency and the transfer of these norms from one generation to the next. 相似文献
894.
895.
This study explored undergraduate students’ interpersonal responses, namely general feelings toward and desire for further social interaction with trans persons in a helping context. Secondarily, this study explored the relationship between participants’ intrinsic empathy, interpersonal curiosity and interest in further interaction. Two hundred fifty-one undergraduates at a moderate sized university in the southeastern United States served as participants. In order to assess baseline levels of empathy and curiosity, participants in session 1 completed the Interpersonal Reactivity Scale (Davis 1983) and the Interpersonal Curiosity Scale (Litman and Pezzo 2007). One week later, during session 2, the same students assumed the role of a peer counselor and read 1 of 4 (male, female, male-to-female, female-to-male) randomly assigned versions of an intake form completed by a fictitious peer client. Each version was identical, with the exception of the gender identity of the peer client. Participants completed various measures of affect and interest in further interaction. Male participants reported less willingness to interact with, and the strongest negative feelings toward the FTM peer client. Men reported highest willingness to interact with the MTF client and showed the lowest negative reactions towards the MTF client. Female participants’ scores on willingness to interact and on negative reactions were similar across all four intake form versions. Contrary to expectations, baseline levels of empathy and curiosity did not impact responses to gender expression. Further investigation is needed to elucidate the factors associated with anti-transgender prejudice particularly in the context of helping relationships. 相似文献
896.
The impact of risk and affect on information search efficiency 总被引:1,自引:0,他引:1
Allen D. Blay Kathryn Kadous Kimberly Sawers 《Organizational behavior and human decision processes》2012
We develop and test a theoretical framework of the joint influence of risk and affect on information search efficiency. Our framework proposes that information search is less efficient (i.e., less strategic) when risk is high, versus low. It further proposes that the influences of positive and negative affect on search efficiency are asymmetric and depend on the level of risk. Negative affect improves search efficiency when risk is high, but not when it is low. Positive affect degrades search efficiency when risk is low, but not when it is high. We find results consistent with our framework in two experiments. We discuss implications for affect research and for decision making in risky contexts, including financial statement auditing. 相似文献
897.
Benjamin M. Walsh Vicki J. Magley David W. Reeves Kimberly A. Davies-Schrils Matthew D. Marmet Jessica A. Gallus 《Journal of business and psychology》2012,27(4):407-420
Purpose
This research describes the development and validation of the Civility Norms Questionnaire-Brief (CNQ-B), a 4-item measure designed to assess workgroup climate for civility. Climate for civility is defined as employee perceptions of norms supporting respectful treatment among workgroup members.Design/Methodology/Approach
Five samples (N?=?2,711) of adult employees, including two from distinct organizations and three from multiple organizations, responded to the CNQ-B and additional measures.Findings
Evidence for the internal consistency, and convergent and discriminant validity of the CNQ-B was observed. Additionally, evidence for the criterion-related and incremental validity of the CNQ-B was demonstrated as it was a significant predictor of later-assessed incivility experiences and accounted for significant variability in work attitudes beyond incivility experiences and related measures.Implications
The CNQ-B is a psychometrically sound instrument despite being composed of only four items. The CNQ-B can be used by researchers and practitioners alike to assess climate for civility, to study climate for civility as a precursor to incivility experiences, and to target workgroups that could benefit from interventions (e.g., training) to enhance civility and reduce incivility.Originality/Value
This is one of the first studies to conduct a rigorous psychometric assessment of a measure of workgroup climate for civility that is grounded in theory and research on workplace civility and incivility. At four items, the CNQ-B is the shortest assessment tool currently available that is designed for this purpose. 相似文献898.
The aims of this study were to evaluate the physiological stress and anxiety responses in children with autism following completion of a standardized, social-evaluative stressor (Trier Social Stress Test-Child version), document the relationship between verbal ability, stress, and anxiety, and determine the association between stress and anxiety in children with autism and typical development. Results demonstrated the Trier Social Stress Test-Child version to be a benign stressor for children with autism. Lower verbal ability in children with autism did not predict salivary cortisol or anxiety responses. There was a lack of association between stress and anxiety for both groups, highlighting the importance of considering these terms as separate constructs. Clinical implications and the limited utility of the Trier Social Stress Test-Child version in evaluating psychosocial stress in autism are discussed. 相似文献
899.
Participants (138 children; 7–12 years of age) rated how often nice and not nice behaviors occurred when (a) participants (boys/girls) were the actor and peers (males/females) were the target and (b) when participants were the target of peers’ actions in a school setting. Children indicated they were nicer to their same-gender peers than to their opposite-gender peers. Also, older boys, in comparison to young boys, indicated that not nice interactions occurred more often among them and male peers. Nice (e.g., helping) and not nice (e.g., verbal aggression) behaviors were also generated, which also differed by age and gender. Finally, this study has important implications for educators in that from children’s point of view these are the types of behaviors that are occurring during their time at school. Although there are programs in schools that are aimed at decreasing physical aggression, more attention should be given to the more indirect or subtle forms of aggression, such as social manipulation and verbal. At the same time, programs that encourage nice behaviors, such as helping and sharing, should be expanded. 相似文献
900.
Kenneth R. Conner Timothy J. Wiegand Rachel Gorodetsky Rachel F. Schult Kimberly Kaukeinen 《Suicide & life-threatening behavior》2019,49(3):635-642
There are limited data on the medical severity of suicide attempts by intentional self‐poisoning (ISP) associated with ingestion of differing classes of medications and meager data on specific agents. The purpose of the study was to address these gaps. This was an analysis of a consecutive series of ISP cases ages 13 to 65 treated at a U.S. university medical center (N = 671). The outcome, poisoning severity, was dichotomized as “moderate‐severe” and “low” (reference) based on a standard measure. Class of medication (e.g., opiate) and specific agents ingested were the predictors of interest. Covariates were age, sex, and the ingestion of multiple classes of medications. Data were analyzed using multivariate logistic regression models. At the class level, ingestion of opiate was uniquely associated with increased risk for moderate‐severe ISP at a statistically significant level, adjusted odds ratio (95% CI) = 2.97 (1.69, 5.21), p = .0002. Several specific agents were also associated with moderate‐severe ISP. Along with the key role of opiate medications in unintentional overdose morbidity and mortality, opiate medications may also play an important and largely unrecognized role in medically serious suicidal behavior. Results also underscore the variability in toxicity of specific agents within drug classes. 相似文献