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131.
Mylien T. Duong David Schwartz Lei Chang Brynn M. Kelly Shelley R. Tom 《Journal of abnormal child psychology》2009,37(7):957-966
This study examines the relation between maternal physical discipline and victimization by peers, as moderated by child aggression.
The sample consisted of 211 Hong Kong Chinese children (98 boys, 113 girls; average age of 11.9). Physical discipline was
assessed with a questionnaire completed by mothers, and victimization by peers and aggression were measured using a peer nomination
inventory. Latent variable models revealed a moderately strong link between children’s experiences with maternal physical
discipline and peer victimization, but this effect held only for children who were also high on aggression. These results
highlight the interplay between harsh home environments and child aggression and their contributions to the child’s adjustment
in the peer group. 相似文献
132.
Russell D. Ravert Seth J. Schwartz Byron L. Zamboanga Su Yeong Kim Robert S. Weisskirch Melina Bersamin 《Personality and individual differences》2009,47(7):763-768
This study examines the roles of sensation seeking and invulnerability as predictors of health compromising behaviors in a multiethnic sample of 1690 emerging adult college students (mean age = 19.8, range 18–25 years) from nine US colleges and universities. Participants completed the Arnett Sensation Seeking Inventory and the Adolescent Invulnerability Scale; and reported how often they had participated in a set of health compromising risk behaviors (i.e., substance use, impaired driving, and sexual behaviors) in the 30 days prior to assessment. Sensation seeking and danger invulnerability scores were moderately correlated (r = .30). Findings from a series of multivariate Poisson regression analyses suggest that when considered simultaneously as predictors, sensation seeking appears to be a general risk factor associated with engagement in a variety of risk behaviors, whereas danger invulnerability is primarily a factor in those risk behaviors that are less common among peers (e.g., hard drug use, casual sex, and driving while intoxicated). 相似文献
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136.
An unresolved issue in the study of sentence comprehension is whether the process of gap-filling is mediated by the construction of empty categories (traces), or whether the parser relates fillers directly to the associated verb's argument structure. We conducted an event-related potentials (ERP) study that used the violation paradigm to examine the time course and spatial distribution of brain responses to ungrammatically filled gaps. The results indicate that the earliest brain response to the violation is an early left anterior negativity (eLAN). This ERP indexes an early phase of pure syntactic structure building, temporally preceding ERPs that reflect semantic integration and argument structure satisfaction. The finding is interpreted as evidence that gap-filling is mediated by structurally predicted empty categories, rather than directly by argument structure operations. 相似文献
137.
A corpus of phonological errors produced in narrative speech by a Wernicke's aphasic speaker (R.W.B.) was tested for context effects using two new methods for establishing chance baselines. A reliable anticipatory effect was found using the second method, which estimated chance from the distance between phoneme repeats in the speech sample containing the errors. Relative to this baseline, error-source distances were shorter than expected for anticipations, but not perseverations. R.W.B.'s anticipation/perseveration ratio measured intermediate between a nonaphasic error corpus and that of a more severe aphasic speaker (both reported in Schwartz et al., 1994), supporting the view that the anticipatory bias correlates to severity. Finally, R.W.B's anticipations favored word-initial segments, although errors and sources did not consistently share word or syllable position. 相似文献
138.
We conceptualize motivations to emigrate as expressions of basic motivations in the context of emigration. We propose three theoretically distinct motivations to emigrate: preservation (physical, social, and psychological security), self‐development (personal growth in abilities, knowledge, and skills), and materialism (financial wellbeing, wealth). We validate this typology in a sample of 158 potential Jewish emigrants from Russia with confirmatory factor analysis of reasons to emigrate. Each motivation correlates, as hypothesized, with the basic values theorized to underlie it. The relative importance of the motivations and their associations with preferred destination of immigration, group identifications, subjective wellbeing and economic situation are also largely consistent with hypotheses. We discuss the generalizability of these motivations for understanding emigration in settings around the world. 相似文献
139.
Fifteen hermaphroditic females with the adrenogenital syndrome received corrective, androgen-suppressing therapy with cortisone from birth onward. They were studied psychologically in late adolescence and adulthood, with particular attention to a possible long-term effect of fetal androgenization on aggressive manifestations. No such effect was evident. The girls were tomboyish in the manner previously reported for the adrenogenital syndrome. 相似文献
140.
Forty-six female mice (CFW) were isolated for a period of 23 weeks. The effect of isolation on fighting behavior was tested weekly by introducing a naive brown female mouse into the subject's home cage. Total leucocyte counts were obtained at 8 and 14 weeks of isolation. The appearance of leucopenia was used as an index of elevated adrenocortical activity. After 23 weeks of isolation all animals were sacrificed by decapitation. Plasma was collected for corticosterone assay, and paired adrenals were used to assay catecholamine levels. On the basis of the frequency and/or the absence of fighting, the mice were segregated into fighters (n = 22) and non-fighters (n = 17). Analysis of the data by Pearson's product moment correlation and Student's t-test showed that elevated sympathetic-adrenal activity was positively correlated with aggression and that elevated adrenocortical activity was negatively correlated with aggression. 相似文献