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151.
Research on emotion processing in the visual modality suggests a processing advantage for emotionally salient stimuli, even at early sensory stages; however, results concerning the auditory correlates are inconsistent. We present two experiments that employed a gating paradigm to investigate emotional prosody. In Experiment 1, participants heard successively building segments of Jabberwocky “sentences” spoken with happy, angry, or neutral intonation. After each segment, participants indicated the emotion conveyed and rated their confidence in their decision. Participants in Experiment 2 also heard Jabberwocky “sentences” in successive increments, with half discriminating happy from neutral prosody, and half discriminating angry from neutral prosody. Participants in both experiments identified neutral prosody more rapidly and accurately than happy or angry prosody. Confidence ratings were greater for neutral sentences, and error patterns also indicated a bias for recognising neutral prosody. Taken together, results suggest that enhanced processing of emotional content may be constrained by stimulus modality.  相似文献   
152.
Parental attachment and familial communalism were examined as contributors to the racial identity of 165 African American college students. Students with secure attachments and high reports of communalism were in the later stage of their racial identity development, whereas students with insecure attachments and lacking communalism were in the earlier stages of their racial identity development. El apego parental y el comunalismo familiar se examinaron como contribuyentes a la identidad racial de 165 estudiantes universitarios afroamericanos. Los estudiantes con apegos seguros y alto índice de comunalismo se encontraban en la etapa avanzada del desarrollo de su identidad racial, mientras que los estudiantes con apegos inseguros y falta de comunalismo se encontraban en las etapas tempranas del desarrollo de su identidad racial.  相似文献   
153.
Relational reasoning is often considered more resource intensive than feature-based reasoning. This view implies that learning categories defined by relational regularities should be more difficult than learning categories defined by featural regularities. Unfortunately previous studies do not ground featural and relational information in a common perceptual substrate. After addressing this concern, a series of experiments compare learning performance for relation- and feature-based categories. Under certain circumstances we find faster learning for relation-based categories. The results suggest that mechanisms rooted in relational processes (e.g., relative stimulus judgement, analogical comparison) facilitate or hinder learning depending on whether the relational processes highlight or obscure the underlying category structure. Conversely, category learning affects relational processes by promoting relational comparisons that increase the coherence of acquired categories. In contrast to the largely independent research efforts in category learning and analogy research, our findings suggest that learning and comparison processes are deeply intertwined.  相似文献   
154.
Many studies demonstrate that mortality salience can increase negativity toward outgroups but few have examined variables that mitigate this effect. The present research examined whether subtly priming people to think of human experiences shared by people from diverse cultures increases perceived similarity of members of different groups, which then reduces MS-induced negativity toward outgroups. In Study 1, exposure to pictures of people from diverse cultures engaged in common human activities non-significantly reversed the effect of MS on implicit anti-Arab prejudice. In Study 2, thinking about similarities between one's own favorite childhood memories and those of people from other countries eliminated MS-induced explicit negative attitudes toward immigrants. In Study 3, thinking about similarities between one's own painful childhood memories and those of people from other countries eliminated the MS-induced reduction in support for peace-making. Mediation analyses suggest the effects were driven by perceived similarity of people across cultures. These findings suggest that priming widely shared human experiences can attenuate MS-induced intergroup conflict.  相似文献   
155.
While IT offshoring has generated heated debates both in scholarly circles and in the popular press, its impact on professional role identities and career experiences of situated individuals in both onshore and offshore locations has received much less attention. In this paper, we present a qualitative case study featuring a large global German technology firm and examine the multiple ways in which working within a collaborative offshoring arrangement has influenced the reconfiguration of German and Indian respondents' professional role identities. In light of these changes, the findings also highlight how emerging offshoring practices led to an ongoing reassessment of our respondents' career aspirations and strategies. In particular, our study draws attention to the often complex means deployed by individuals working in an offshoring environment to further their career prospects. From a practitioner perspective, we suggest several steps managers can take to help employees overcome the anxiety and insecurities, which inevitably seem to accompany the offshoring phenomenon.  相似文献   
156.
Effective and affordable therapies are needed for treating people with severe and persistent mental illness in a community mental health setting. In this pilot study, we evaluated the effectiveness of a modified dialectical behavior therapy (DBT) protocol for improving symptoms and functioning in a cohort of persons with severe and persistent mental illness. We provided six months of weekly DBT skills training in a group setting. Depression symptoms decreased significantly after treatment. There was a wide range of number of sessions attended, with a minority of the participants completing the full course of treatment. Increased attendance was correlated with improvements in depression symptoms, overall symptoms, quality of life, and community functioning. The study findings suggest that the group skills training component of DBT can be successfully implemented in a community mental health center and that further research to determine its efficacy in comparison to other treatments is warranted.  相似文献   
157.
What mechanisms underlie children’s language production? Structural priming—the repetition of sentence structure across utterances—is an important measure of the developing production system. We propose its mechanism in children is the same as may underlie analogical reasoning: structure‐mapping. Under this view, structural priming is the result of making an analogy between utterances, such that children map semantic and syntactic structure from previous to future utterances. Because the ability to map relationally complex structures develops with age, younger children are less successful than older children at mapping both semantic and syntactic relations. Consistent with this account, 4‐year‐old children showed priming only of semantic relations when surface similarity across utterances was limited, whereas 5‐year‐olds showed priming of both semantic and syntactic structure regardless of shared surface similarity. The priming of semantic structure without syntactic structure is uniquely predicted by the structure‐mapping account because others have interpreted structural priming as a reflection of developing syntactic knowledge.  相似文献   
158.
This study examined the long-term effects of the Better Beginnings, Better Futures project, a community-based early childhood development program, on 18–19 year-old youths’ narratives about turning points in their lives. The sample consisted of youth who participated in Better Beginnings from ages 4–8 (n = 62) and youth from a comparison community who did not participate in Better Beginnings (n = 34). Controlling for covariates, significant differences favoring youth from the Better Beginnings sites were found on several dimensions of the turning point stories: ending resolution, personal growth, meaning-making, coherence, and affect transformation. Effect sizes ranged from .45 to .76 for these outcome dimensions, indicating moderate to large effects. Also, turning point story dimensions were found to be significantly correlated with two standardized measures of well-being: youths’ self-esteem and community involvement. Youths’ self-esteem was directly related to story ending resolution, personal growth, and meaning making, and youths’ community involvement was directly related to story specificity, meaning making, and coherence. Family functioning was also examined in relation to these narrative dimensions but was not found to be significantly related to them. The findings suggest the utility of a narrative approach for the evaluation of the long-term outcomes of early childhood development programs.  相似文献   
159.
160.
Population‐based studies of health typically focus on psychosocial contributors to illness and disease. We examine findings from a national longitudinal study of American adults, known as MIDUS (Midlife in the U.S.) to examine the role of psychosocial factors in promoting resilience, defined as the maintenance, recovery, or improvement in health following challenge. Classic studies of resilience are briefly noted, followed by a look at three categories of resilience in MIDUS. The first pertains to having good health and well‐being in the face of low socioeconomic standing. The second pertains to maintaining good health and well‐being despite the challenges that accompany aging. The third pertains to resilience in the face of targeted life challenges such as abuse in childhood, loss of spouse in adulthood, or having cancer. Across each area, we summarize evidence of positive health, and where possible, highlight protective influences that account for such salubrious outcomes. We conclude with opportunities for future research in MIDUS such as examining cultural and genetic influences on resilience as well as utilizing laboratory challenge data to illuminate underlying mechanisms.  相似文献   
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