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261.
We used a national database (Educational Longitudinal Study) to investigate the effects of parent’s gender, child’s gender, and parental involvement in school on the academic achievement of adolescents in single-parent families. A three way 2 × 2 × 2 (parent’s gender × child’s gender × parental involvement) MANCOVA was conducted with four student academic achievement indicators as dependent variables and SES as a covariate. The results indicated that parent gender and child gender interact with parent involvement to affect adolescents’ academic achievement differentially. Specifically, daughters who lived with highly involved single-fathers performed better academically than the other groups did. These findings suggest that researchers who study single-parents’ involvement in their adolescents’ academic achievement need to pay more attention to gender-specific effects.  相似文献   
262.
A single tortoise (Geochelone carbonaria) was trained in an eight-arm radial maze, with the apparatus and general procedures modeled on those used to demonstrate spatial learning in rats. The tortoise learned to perform reliably above chance, preferentially choosing baited arms, rather than returning to arms previously visited on a trial. Test sessions that examined control by olfactory cues revealed that they did not affect performance. No systematic, stereotyped response patterns were evident. In spite of differences in brain structure, the tortoise showed spatial learning abilities comparable to those observed in mammals.  相似文献   
263.
264.
There remains a need for counselors well-prepared to work with ex-offenders. As counselors aim to meet ethical obligations toward advocacy, they often seek to address social determinants of health (SDOH) challenges. Those working with ex-offenders should be aware of unique employment challenges ex-offenders may face and possess a baseline knowledge of the justice system for pertinent collaboration. This paper provides an explanation of how the Systems Theory Framework may be used to address ex-offenders’ employment-related needs through addressing SDOH challenges and collaborating with the justice system. Implications for employment counselors, counselor educators, and supervisors and steps for future research conclude.  相似文献   
265.
We report a study designed to investigate the extent to which speeded behavioral responses following tactile stimulation are influenced by differences in neural conduction latencies at different body sites and/or by the characteristics of the compatibility between the cue and effector. The results showed that it may not be particularly desirable to present tactile cues (e.g., warning signals) to an interface operator's feet if a speeded foot response is required, for even though such an arrangement maximizes the set-level compatibility between the stimulus and the response, it turns out that response latencies are primarily determined by conduction latencies through the peripheral nervous system.  相似文献   
266.
African American couples (n = 331) with children, 89% of whom were married, were assigned to either (a) a culturally sensitive couple‐ and parenting‐enhancement program (ProSAAF) or (b) an information‐only control condition in which couples received self‐help materials. Husbands averaged 41 years of age and wives averaged 39 years. We found significant effects of program participation in the short term on couple communication, which was targeted by the intervention, as well as over the long term, on self‐reported arguing in front of children. Long‐term parenting outcomes were fully mediated by changes in communication for wives, but not for husbands. For husbands, positive change depended on amount of wife reported change. We conclude that wives' changes in communication from baseline to posttest may be more pivotal for the couples' long‐term experience of decreased arguing in front of children than are husbands' changes, with wives' changes leading to changes in both partners' reports of arguments in front of children.  相似文献   
267.
This study employs a dyadic approach and examines how two partners' interpersonal coping styles may independently and jointly predict their relationship quality. Hypotheses were derived on the basis of dyadic coping theory focusing on how similar versus complementary styles of interpersonal coping may be useful in explaining couples' relationship quality. On the basis of attachment theory and self‐determination theory, three interpersonal coping styles were included: dismissive, adaptive, and anxious/expressive. Data were collected from 123 romantic couples. Actor–partner interdependence models revealed that interpersonal coping styles were related to self‐perceived (actor effect) and partner‐perceived (partner effect) relationship quality. Furthermore, results also showed that relationship quality was predicted by the interactions between self's and partner's interpersonal coping styles. Findings suggest that future research should focus on understanding interpersonal coping behaviors of both partners in a relationship, especially the complex interactions between two partners' characteristics and their effects on relationship outcomes. Copyright © 2014 John Wiley & Sons, Ltd.  相似文献   
268.
To learn words, infants must be sensitive to native phonological contrast. While lexical tone predominates as a source of phonemic contrast in human languages, there has been little investigation of the influences of lexical tone on word learning. The present study investigates infants’ sensitivity to tone mispronunciations in two groups of infants. For one group (Chinese learners), tone is phonemic in their native language, and for the second group (English learners), tone is non‐phonemic and constituted suprasegmental variation. In Experiment 1, English learners were trained on novel word–object pairings and tested on their recognition of correct pronunciations, tone and vowel mispronunciations of these words at 18 and 24 months. In Experiment 2a, bilingual English‐Chinese learners were tested on a similar task translated into Chinese at the same age intervals. Results demonstrate that non‐tonal learners treated tonal and vowel substitutions alike as mispronunciations at 18 months but only treated vowel substitutions as mispronunciations at 24 months. Tonal learners treated both tonal and vowel substitutions as mispronunciations at both ages. In Experiment 2b, bilingual non‐tone language learners were tested on the same set of tasks replicating a similar set of results as monolingual non‐tone language learners (Experiment 1). Findings point to an early predisposition to treat tone as a defining characteristic of words regardless of its lexical relevance at 18 months. Between 18 and 24 months, learners appear to ascribe lexical relevance to tone in a language‐specific manner. The current study identifies the influences of tone variation on memories for newly learned words and the time period during which lexical tone – a highly frequent constituent of human languages – actually becomes lexical for early learners. Findings are contextualized with prevailing models of the developing lexicon.  相似文献   
269.
This study examines the role of self‐construal in student learning by testing a mediation model: through math achievement goals, self‐construal predicts math self‐concept and anxiety, which further predict math achievement. A sample of 1196 students from 104 secondary classes in Singapore took a survey and a math achievement test. The results from multi‐group structural equation modelling support measurement invariance and equal path coefficients in the mediation model between boys and girls. Interdependent self‐construal positively predicted mastery approach and avoidance goals, through which interdependent self‐construal had a positive total indirect effect on math anxiety. Independent self‐construal positively predicted mastery approach, performance approach and performance avoidance goals, and through the two approach goals, high independent self‐construal was associated with high math self‐concept. Overall, self‐construal was not associated with math achievement. The findings enhance our understanding of achievement motivation from a sociocultural perspective and help explain East Asian students’ relatively higher anxiety and lower self‐concept in comparison with their Western counterparts as reported in international studies.  相似文献   
270.
This study explores how family characteristics affect the emigration of family members from the city of Fuqing, China, a major migrant-sending area in China. We focus our discussion on three related questions: how family demographic characteristics affect a family’s participation in emigration, the number of family members involved in emigration, and the locational diversification of family members overseas. Our findings show that family income is related to whether the family has any members overseas and their numbers. Second, a larger family is more likely to participate in migration. These findings are consistent with the argument that migration is a joint family decision. Third, effects of demographic characteristics of different generations on emigration indicate again that migration is a family matter. Finally, our Fuqing findings show no clear patterns of family members settling in the same country if more than one member is overseas.  相似文献   
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