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91.
The human voice is described in dialogic linguistics as an embodiment of self in a social context, contributing to expression,
perception and mutual exchange of self, consciousness, inner life, and personhood. While these approaches are subjective and
arise from phenomenological perspectives, scientific facts about personal vocal identity, and its role in biological development,
support these views. It is our purpose to review studies of the biology of personal vocal identity—the familiar voice pattern—as
providing an empirical foundation for the view that the human voice is an embodiment of self in the social context. Recent
developments in the biology and evolution of communication are concordant with these notions, revealing that familiar voice
recognition (also known as vocal identity recognition or individual vocal recognition) has contributed to survival in the
earliest vocalizing species. Contemporary ethology documents the crucial role of familiar voices across animal species in
signaling and perceiving internal states and personal identities. Neuropsychological studies of voice reveal multimodal cerebral
associations arising across brain structures involved in memory, emotion, attention, and arousal in vocal perception and production,
such that the voice represents the whole person. Although its roots are in evolutionary biology, human competence for processing
layered social and personal meanings in the voice, as well as personal identity in a large repertory of familiar voice patterns,
has achieved an immense sophistication. 相似文献
92.
Paul?R.?YostEmail author Jillian?R.?McLellan Diana?L.?Ecker Glenna?C.?Chang Joy?M.?Hereford Chris?C.?Roenicke Jami?B.?Town Yolanda?L.?Winberg 《Journal of business and psychology》2011,26(2):233-239
What causes one Human Resource (HR) intervention to thrive while another dies? The purpose of this paper is to explore the characteristics of HR interventions that are not only self-sustaining, but adapt and gain momentum over time. Based on a review of the literature, a case study, and 16 critical incident interviews with senior Industrial-Organizational (I–O) and HR professionals, several characteristics of the organization, the intervention, and the leader consistently emerged as important in creating sustainable HR programs, suggesting several new directions for future research. 相似文献
93.
Baiocco R Laghi F Schneider BH Dalessio M Amichai-Hamburger Y Coplan RJ Koszycki D Flament M 《Cyberpsychology, behavior and social networking》2011,14(7-8):467-471
The goal of the present study was to explore patterns of communication between adolescents and their friends across both "online" and "in-person" contexts. The participants were adolescents (n?=?727) aged 11-16 years attending middle schools in urban and rural areas of Italy. Participants completed daily logs of their in-person and online contacts with friends for 20 consecutive school days. Girls reported more total contacts with their friends than did boys as well as friendships that were closer and more intimate. However, boys indicated more contact than girls via electronic communication and online. Contacts with peers in general were less frequent among the older participants, perhaps because of increasing academic demands. Participants who complemented in-person contact with friends with electronic contact were less lonely than their counterparts who were less versatile in accessing different modalities of making contact with friends. 相似文献
94.
Kevin L. Brown Alexis Agelan Diana S. Woodruff-Pak 《Neurobiology of learning and memory》2010,93(3):303-311
Young adult Purkinje cell degeneration (pcd) mutant mice, with complete loss of cerebellar cortical Purkinje cells, are impaired in delay eyeblink classical conditioning. In the delay paradigm, the conditioned stimulus (CS) overlaps and coterminates with the unconditioned stimulus (US), and the cerebellar cortex supports normal acquisition. The ability of pcd mutant mice to acquire trace eyeblink conditioning in which the CS and US do not overlap has not been explored. Recent evidence suggests that cerebellar cortex may not be necessary for trace eyeblink classical conditioning. Using a 500 ms trace paradigm for which forebrain structures are essential in mice, we assessed the performance of homozygous male pcd mutant mice and their littermates in acquisition and extinction. In contrast to results with delay conditioning, acquisition of trace conditioning was unimpaired in pcd mutant mice. Extinction to the CS alone did not differ between pcd and littermate control mice, and timing of the conditioned response was not altered by the absence of Purkinje cells during acquisition or extinction. The ability of pcd mutant mice to acquire and extinguish trace eyeblink conditioning at levels comparable to controls suggests that the cerebellar cortex is not a critical component of the neural circuitry underlying trace conditioning. Results indicate that the essential neural circuitry for trace eyeblink conditioning involves connectivity that bypasses cerebellar cortex. 相似文献
95.
This study evaluated improvement in self-efficacy and personal and social responsibility among at-risk of dropping-out of school adolescents participating in a program in which Hellison's Teaching Personal and Social Responsibility Model was applied in physical education classes during the course of an academic year. Thirty at-risk adolescents aged 13-14 years old (23 boys, 7 girls) were assigned to an intervention group (12 boys and 3 girls) or a comparison group (11 boys, 4 girls), the latter of which did not participate in the program. Quantitative results showed a significant improvement in the students' self-efficacy for enlisting social resources and in self-efficacy for self-regulated learning. Qualitative results showed an improvement in responsibility behaviors of participants in the intervention group. This suggests that the model could be effective for improving psychological and social development in at-risk adolescents, and that physical education classes may be an appropriate arena for working with these young people. 相似文献
96.
Michael J. Platow Diana M. Grace Nicole Wilson Derek Burton Andrew Wilson 《European journal of social psychology》2008,38(5):836-851
We propose that people can and will infer group memberships from resource distributions, and that these distributions have implications for people's understandings of the groups themselves and their own associations with these groups. We derive hypotheses from social identity and self‐categorization theories, and test them in three experiments. In Experiment 1, participants systematically rated specific patterns of group memberships as more likely than others in light of specific resource distributions in a manner consistent with our predictions. In Experiment 2, intragroup distributive fairness led to greater perceived self‐in‐group similarity than intra‐group distributive unfairness, while distributively unfair, in‐group favouritism led to greater perceived self‐in‐group similarity than intergroup fairness. In Experiment 3, social identification dropped following unfair, out‐group favouritism and intragroup unfairness, but not unfair, in‐group favouritism, or intragroup and intergroup fairness. The current data provide support for our hypotheses and clear evidence that resource distributions can be providers of group membership information. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
97.
Raaijmakers MA Smidts DP Sergeant JA Maassen GH Posthumus JA van Engeland H Matthys W 《Journal of abnormal child psychology》2008,36(7):1097-1107
The question whether executive function (EF) deficits in children are associated with conduct problems remains controversial.
Although the origins of aggressive behavior are to be found in early childhood, findings from EF studies in preschool children
with aggressive behavior are inconsistent. The current study aimed to investigate whether preschool children with aggressive
behavior show impairments in EF. From a population-based sample, 82 preschool children who were showing aggressive behavior
as indicated by scores at or above the 93rd percentile on the Aggressive Behavior Scale of the CBCL 1 1/2-5 were selected.
These children with aggressive behavior were matched on IQ to a group of typically developing control children (N = 99). Six neuropsychological tasks were administered to assess set shifting, inhibition, working memory and verbal fluency.
A factor analysis was conducted which yielded one clear factor: inhibition. Aggressive preschool children showed poorer performance
on this inhibition factor than control children and boys performed worse on this factor than girls. This association between
aggressive behavior and inhibition deficits was maintained after controlling for attention problems. In addition, gender differences
in all EFs measured were found with boys exhibiting more impairment in EF than girls. These findings demonstrate that preschool
children with aggressive behavior show impairments in inhibition, irrespective of attention problems. 相似文献
98.
Objectification theory suggests that women internalize an observer’s perspective on the body (self objectification; Fredrickson and Roberts, Psychol Women Q 22:173–206, 1997); however, certain contexts and thoughts may make self-objectification more likely. Because the pursuit of relationships is tied to attractiveness, the present study examines whether women have an automatic link between self-objectification and romantic relationships. Using a US undergraduate sample, women (N?=?86) of different relationship statuses were either exposed to relationship-related or neutral words in a lexical decision making task. Following relationship priming, single women showed greater self-objectification and women in relationships showed less self-objectification. These findings are discussed in terms of self-objectification theory and the importance of attractiveness and beauty in the pursuit of relationships. 相似文献
99.
100.
Social satisfaction in late adulthood originates from competing sources. Older adults tend to be more positive and less negative than younger adults, but social contact and working memory often decrease with age, both of which might limit older adults' social functioning. In the current study of younger and older adults, these socially facilitative vs. socially debilitative changes were found to underlie stasis in social satisfaction. These findings show that the lack of an overall effect for age can mask competing changes in social functioning in late adulthood, as the sources of social satisfaction might change even if the outcome does not. 相似文献