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971.
Omri Gillath Angela J. BahnsFiona Ge Christian S. Crandall 《Journal of research in personality》2012,46(4):423-430
Surprisingly minimal appearance cues lead perceivers to accurately judge others’ personality, status, or politics. We investigated people’s precision in judging characteristics of an unknown person, based solely on the shoes he or she wears most often. Participants provided photographs of their shoes, and during a separate session completed self-report measures. Coders rated the shoes on various dimensions, and these ratings were found to correlate with the owners’ personal characteristics. A new group of participants accurately judged the age, gender, income, and attachment anxiety of shoe owners based solely on the pictures. Shoes can indeed be used to evaluate others, at least in some domains. 相似文献
972.
Kelly AB O'Flaherty M Toumbourou JW Homel R Patton GC White A Williams J 《Journal of abnormal child psychology》2012,40(3):437-447
School connectedness is central to the long term well-being of adolescents, and high quality parent–child relationships facilitate
school connectedness. This study examined the extent to which family relationship quality is associated with the school connectedness
of pre- and early teenagers, and how this association varies with adolescent involvement in peer drinking networks. The sample
consisted of 7,372 10–14 year olds recruited from 231 schools in 30 Australian communities. Participants completed the Communities that Care youth survey. A multi-level model of school connectedness was used, with a random term for school-level variation. Key independent
variables included family relationship quality, peer drinking networks, and school grade. Control variables included child
gender, sensation seeking, depression, child alcohol use, parent education, and language spoken at home. For grade 6 students,
the association of family relationship quality and school connectedness was lower when peer drinking networks were present,
and this effect was nonsignificant for older (grade 8) students. Post hoc analyses indicated that the effect for family relationship
quality on school connectedness was nonsignificant when adolescents in grade 6 reported that the majority of friends consumed
alcohol. The results point to the importance of family-school partnerships in early intervention and prevention. 相似文献
973.
974.
Melanie J. Zimmer-Gembeck Nicole Hughes Marguerite Kelly Jennifer Connolly 《Motivation and emotion》2012,36(3):311-322
Individuals?? goals can direct their own social behavior and development. We extended and validated a social dating goals measure (SDGS-R) to assess identity, intimacy and status goals, and compared goals by age, gender, sexual orientation and romantic status. Participants were 121 adolescents and 249 emerging adults (age M?=?20.6). The expected 3-factor structure of the SDGS-R was found and confirmed (18 items). Identity, intimacy and status goals had small correlations with each other and analyses validated the meaning and uniqueness of each goal. Participants reported more identity and intimacy goals than status goals. Intimacy goals were more prominent among older compared to teenage participants and those with a partner rather than without one. Females reported more identity dating goals than males. There was no difference in the goals of same-sex and other-sex attracted youth. The availability of the SDGS-R will allow further study of romantic development and relationship functioning. 相似文献
975.
Although the neural network for language processing in the adult brain is well specified, the neural underpinning of language
acquisition is still underdetermined. Here, we define the milestones of syntax acquisition and discuss the possible neurophysiological
preconditions thereof. Early language learning seems to be based on the bilateral temporal cortices. Subsequent syntax acquisition
apparently primarily recruits a neural network involving the left frontal cortex and the temporal cortex connected by a ventrally
located fiber system. The late developing ability to comprehend syntactically complex sentences appears to require a neural
network that connects Broca’s area to the left posterior temporal cortex via a dorsally located fiber pathway. Thus, acquisition
of syntax requires the maturation of fiber bundles connecting the classical language-relevant brain regions. 相似文献
976.
Naveh-Benjamin M Kilb A 《Journal of experimental psychology. Learning, memory, and cognition》2012,38(1):194-203
Relatively little attention has been paid thus far in memory research to the effects of measurement instruments intended to assess memory processes on the constructs being measured. The current article investigates the influence of employing the popular remember/know (R/K) measurement procedure on memory performance itself. This measurement procedure was extensively used in the past to assess the respective contributions of 2 processes to memory judgments, one based on familiarity and the other on recollection. Two experiments using unrelated word pairs showed that the use of an R/K procedure can alter memory performance. Specifically, the R/K procedure improved associative memory among older but not younger adults compared to conditions in which participants were not asked to provide R/K judgments. Such an effect was not observed in item memory performance. Potential mechanisms mediating these differential memory measurement effects are outlined, and the measurement effects' implications for memory and cognitive research are discussed. 相似文献
977.
Ryan J. Fitzgerald Heather L. Price Deborah A. Connolly 《Applied cognitive psychology》2012,26(4):585-593
The impact of stress on children's face identification is not well understood, partly because of the ethical and methodological challenges posed by this line of research. In the present research, such challenges were addressed by having 4‐year‐old and 5‐year‐old children (n = 80) participate in swimming lessons that were anxiety provoking for some, but not all, children. Information processing conditions were also manipulated by varying event frequency and retention interval. Children's identifications were examined after both a short (1.5–4 weeks) and long (1 year) delay. Anxiety was largely unrelated to the accuracy of children's swimming instructor identifications; however, after a long delay, anxiety had a negative effect on correct line‐up rejections. In addition, the confidence–accuracy relation was influenced by the quality of the information processing conditions but only after a short delay. Implications for child witnesses are discussed. Copyright © 2012 John Wiley & Sons, Ltd. 相似文献
978.
979.
We examined the effects of two emotions, fear and anger, on risk‐taking behavior in two types of tasks: Those in which uncertainty is generated by a randomizing device (“lottery risk”) and those in which it is generated by the uncertain behavior of another person (“person‐based risk”). Participants first completed a writing task to induce fear or anger. They then made choices either between lotteries (Experiment 1) or between actions in risky two‐person decisions (Experiments 2 and 3). The experiments involved substantial real‐money payoffs. Replicating earlier studies (which used hypothetical rewards), Experiment 1 showed that fearful participants were more risk‐averse than angry participants in lottery‐risk tasks. However—the key result of this study—fearful participants were substantially less risk‐averse than angry participants in a two‐person task involving person‐based risk (Experiment 2). Experiment 3 offered options and payoffs identical to those of Experiment 2 but with lottery‐type risk. Risk‐taking returned to the pattern of Experiment 1. The impact of incidental emotions on risk‐taking appears to be contingent on the class of uncertainty involved. For lottery risk, fear increased the frequency of risk‐averse choices and anger reduced it. The reverse pattern was found when uncertainty in the decision was person‐based. Further, the effect was specifically on differences in willingness to take risks rather than on differences in judgments of how much risk was present. The impact of different emotions on risk‐taking or risk‐avoiding behavior is thus contingent on the type, as well as the degree, of uncertainty the decision maker faces. Copyright © 2010 John Wiley & Sons, Ltd. 相似文献
980.