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41.
Repetitions that are distributed over time benefit long‐term retention more than when massed. Recent research has suggested that the advantage of spacing may extend to induction learning‐‐learners were better able to identify the artists of previously unseen paintings when, during training, artists' paintings were spaced (paintings by different artists were interleaved) rather than massed (a given artist's paintings were blocked and presented consecutively). Increasing temporal spacing between paintings while maintaining a presentation sequence that was blocked by artist produced test performance no better than massed presentation (both worse than interleaved presentation) (Experiment 1). Displaying paintings by different artists simultaneously produced test performance as good as interleaved presentation and better than massed presentation (Experiment 2). Our findings argue that spacing benefits perceptual induction learning not because of increased temporal spacing per se but rather because interleaving paintings by different artists enhances discriminative contrast between the artists' styles. Copyright © 2011 John Wiley & Sons, Ltd.  相似文献   
42.
We discuss preliminary findings from a study that investigated the effectiveness of a Holistic Arts-Based Group Program (HAP) for the development of resilience in children in need. The HAP teaches mindfulness using arts-based methods, and aims to teach children how to understand their feelings and develop their strengths. We assessed the effectiveness of the HAP by using comparison and control groups, and standardized measures. We hypothesized that children who participated in the HAP would have better scores on resilience and self-concept compared with children who took part in an Arts and Crafts group (the comparison group), and children who were waiting to attend the HAP (the control group). A total of 36 children participated in the study; 20 boys aged 8–13?years and 16 girls aged 8–14?years. A mixed-designed MANOVA was conducted using scores from 21 participants. We found evidence that the HAP program was beneficial for the children in that they self-reported lower emotional reactivity (a resilience measure) post-intervention. No changes were noted for perceptions of self-concept. Consideration should be given to how we can attend to young people’s needs in relevant ways as resilience is a condition of a community’s ability to provide resources as much as it is part of an individual’s capacity for growth. Programs such as the HAP can engage children in a creative and meaningful process that is enjoyable and strengths-based.  相似文献   
43.
In an effort to understand teacher-student relationships much research has investigated how teacher expectations of student performance in the classroom affect achievement growth. However, little research has focused on how teacher expectations of students?? educational attainment are formed. In this paper, we examine how students?? high school track placements affect teacher expectations regarding students?? educational attainment in the NELS data. NELS is a large, nationally representative longitudinal study from the United States of the graduating class of 1992. We focus on students with discrepant track placements to determine how different teachers evaluate the same student. Overall, for the same student, teachers in high track classes have higher college expectations than teachers in lower track classrooms.  相似文献   
44.
Finding a job has become a critical challenge to many youth. Immigrant youth, who have been a key part of the global migrants, are particularly vulnerable when entering the job market of the host country due to various structural barriers. However, in both public policy discourse and research, their labour market experience tends to be overlooked. In this paper, we report the employment experience of recently arrived immigrant youth based on an analysis of the LSIC and findings of in-depth interviews of 82 immigrant youth in four cities in Canada. Our results reveal that recently arrived immigrant youth tend to work in lower-skilled employment, experience significant delays in finding employment, have difficulties with foreign credential recognition, and have fewer means to access to job markets.  相似文献   
45.
Age of acquisition (AoA) ratings based on a 1-7 scale for 3,000 disyllabic words were obtained from 32 participants. We demonstrate that these estimates are both reliable and valid. These estimates add to those collected on monosyllabic words and are of value to researchers interested in factors that contribute to word processing. They also can be used in regression analyses on measures obtained from large databases, and can be used in conjunction with imageability ratings for the same word corpus to differentiate AoA from imageability.  相似文献   
46.
This longitudinal study examined the concurrent and predictive relations between executive function (EF) and theory of mind (ToM) in 82 preschoolers who were assessed when they were 2, 3, and 4 years old. The results showed that the concurrent relation between EF and ToM, after controlling for age, verbal ability, and sex, was significant at 3 and 4 years of age but not at 2 years of age. Hierarchical regression analyses showed that EF at age 2 significantly predicted ToM at age 3 and that EF at age 3 significantly predicted ToM at age 4, over and above the effects of age, verbal ability, and prior performance on ToM tasks. However, ToM at ages 2 and 3 did not explain a significant amount of variance in EF at age 4. Bootstrap procedures revealed that verbal ability at age 3 fully mediated the relation between ToM at age 2 and EF at age 4.  相似文献   
47.
We examined whether the results of a response‐restriction analysis (RRA) could be predicted on the basis of response distribution in early sessions, when these sessions indicated interaction with multiple items. Four preschool‐aged children participated. For 3 of the 4 participants, the results from sessions conducted prior to restriction of the first item corresponded closely with results of the full RRA.  相似文献   
48.
Self‐handicapping is an anticipatory self‐protective strategy in which individuals create or claim obstacles to success prior to an important performance to excuse potential failure. The present research sought in four studies to document the anticipatory nature of self‐handicapping, examining the role of prefactual (“what if …?”) thoughts in this strategy. Individuals prone to self‐handicap were more likely to generate prefactuals, identifying ways to undermine their performance. Moreover, inducing individuals to consider these thoughts increased self‐handicapping behavior, whereas focusing individuals on ways to improve their performance actually reduced self‐handicapping behavior. Implications of this work for understanding the cognitive processes underlying self‐handicapping behavior and for interventions that seek to minimize this self‐defeating behavior are discussed. Copyright © 2011 John Wiley & Sons, Ltd.  相似文献   
49.
50.
BackgroundIntolerance of uncertainly (IU), cognitive avoidance (CA) and positive beliefs about worry (PB) independently predict worry frequency in older adolescents and adults, and when targeted together in treatment produce significant reductions in both worry and anxiety in this age range. The present study addresses a gap in the literature by testing whether a cognitive model of excessive worry and anxiety incorporating these process variables is applicable to children and adolescents.MethodPrimary and secondary school students (n = 515; aged 7–19 years) completed modified self-report measures of worry frequency, anxiety, IU, CA and PB and a path analysis undertaken to test whether IU was a higher order variable for CA and PB and whether the relationship between IU/CA/PB and anxiety was mediated by worry frequency.ResultsSignificant (bivariate) correlations were observed between the measures of IU, PB, CA, worry and anxiety across the age range. However separate path models had to be fitted for children (aged 7–12 years) and adolescents (aged 13–19) with PB being dropped from the child model. CA was related to anxiety only through worry in children while IU showed direct paths to worry and anxiety in both children and adolescents.ConclusionsCognitive models of persistent worry in adults and older adolescents may, with some modification, have applicability to children. Further testing and refinement of these cognitive models of worry may lead to improvements in existing treatments for anxious youth.  相似文献   
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