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Marianne?Mansour Andrew?J.?MartinEmail authorView author&#;s OrcID profile Michael?Anderson Robyn?Gibson Gregory?Arief?D.?Liem David?Sudmalis 《The Australian Educational Researcher》2016,43(2):221-244
This study explored the role of student (e.g., age, language background, gender), home (e.g., parent/caregiver education), and school (e.g., school type, size) socio-demographic factors in students’ school (e.g., in-school arts tuition, arts engagement), home (e.g., parent/caregiver–child arts interaction), and community (e.g., arts attendance, arts tuition) arts participation. The sample comprised 1172 elementary and secondary school students from 15 schools. Findings revealed that student and home socio-demographic factors were the most salient in predicting arts participation across school, home, and community contexts. Age, gender, and prior achievement were the key student socio-demographic factors, while parent/caregiver education and occupation were also associated with students’ arts participation. Implications for practice and intervention pertinent to young people’s arts participation are discussed. 相似文献
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OBJECTIVE: This retrospective survey study explored the hypothesis that multiple maltreatment and loss experiences in early childhood would interfere with the formation of secure attachments, creating (1) an increased vulnerability to childhood sexual abuse (CSA), and (2) adult problems in self- and social functioning. METHOD: Data were collected from 687 undergraduates on an urban, commuter campus. They were analyzed by means of between group (individuals with and without CSA histories) and within group (individuals with CSA histories) path analytic models. RESULTS: The number of maltreatment and loss experiences encountered in early childhood predicted greater CSA frequency in childhood and increased maltreatment in adulthood in the form of more frequent reports of sexual, physical, and emotional abuse. Childhood maltreatment and loss experiences also predicted poor adult self-functioning in the form of higher levels of depression and lower levels of self-esteem. Self-blame in response to CSA and maltreatment in adult relationships also predicted poorer adult self- and social functioning for individuals with CSA histories. CONCLUSIONS: Findings support both direct and mediational effects of childhood maltreatment and loss experiences on adult self- and social functioning and are consistent with predictions derived from attachment theory. 相似文献
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Stuart JH Biddle CK John Wang Nikos LD Chatzisarantis 《Journal of sports sciences》2013,31(12):973-989
Three studies are reported of children and youth aged 11–19 years (n?=?3478) examining the nature of beliefs about athletic ability. Drawing on related research in academic, moral and stereotyping domains, development of a psychometric instrument assessing athletic ability beliefs is detailed. Support was found for a multidimensional hierarchical structure that is invariant across age and gender. Confirmatory factor analysis revealed a structure comprising two higher-order factors of entity and incremental beliefs underpinned by beliefs that athletic ability is stable and a gift (entity), and is open to improvement and can be developed through learning (incremental). Incremental beliefs, indirectly through a task goal orientation, and entity beliefs directly, predicted self-reported amotivation towards physical education and sport. On the other hand, enjoyment of physical activity in youth was predicted directly by task orientation and incremental beliefs. Predictions concerning the moderating role of perceived competence were not supported. Our findings highlight the importance of ability beliefs and goals in understanding the determinants of physical activity in children and youth. 相似文献
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Using a cross-lagged analytic framework, the present study examined (1) the relative salience of prior academic personal bests (PBs) in predicting subsequent engagement and achievement compared with (2) the relative salience of prior engagement and achievement in predicting subsequent PBs. Academic PBs, engagement, and achievement measures were administered to 1866 high school students at two time waves across a one-year interval. Path models suggest the salience of prior academic PBs over subsequent engagement and achievement, and in some instances, evidence of reciprocal effects. The findings hold substantive, applied, and methodological implications for researchers and practitioners seeking to improve students' academic development through academic PBs. 相似文献
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Gregory Arief D. Liem Dennis M. McInerney Alexander S. Yeung 《Journal of Experimental Education》2015,83(1):83-109
The study examined the relations between academic achievement and self-concepts in a sample of 1,067 seventh-grade students from 3 core ability streams in Singapore secondary education. Although between-stream differences in achievement were large, between-stream differences in academic self-concepts were negligible. Within each stream, levels of students’ achievement and their self-concepts were systematically related only when considered in the matching academic domain and the appropriate level of specificity. In English, lower achievers in the high-ability stream tended to underestimate their achievement, whereas higher achievers in the low-ability stream tended to overestimate their achievement. This pattern, however, was not evident in mathematics and the general academic domain. Taken together, the findings highlight the importance of considering the interplay of domain specificity and same-stream peers in academic self-concepts. 相似文献
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AN Pisarchik R Jaimes-Reátegui C Rodríguez-Flores JH García-López G Huerta-Cuellar FJ Martín-Pasquín 《Journal of The Franklin Institute》2021,358(4):2561-2575
Extreme multistability is the coexistence of a large number of attractors which can be reached by varying initial conditions. In this paper we show how this fascinating phenomenon can be used for secure communication. The main advantage of the communication system based on extreme multistability over a conventional chaos-based communication system is its exceptionally high security. The proposed system consists of two identical six-order oscillators; one in the transmitter and another one in the receiver, each exhibiting the coexistence of a large number of chaotic attractors. The oscillators are synchronized using a private channel through one of the system variables, while the information is transmitted via a public channel through another variable. The information is encrypted by varying the initial condition of one of the state variables in the transmitter using a chaotic map, adhering message packages in a staggered form to the coexisting attractors within the same time series of another state variable, which leads to switching among the coexisting chaotic attractors. To ensure communication security, the duration of the packages is shorter than synchronization time, so that synchronization attacks are ineffective. 相似文献
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医学院校课程整合的经验教训:学生、课程负责人与改革领导者的观点 总被引：1，自引：0，他引：1
美国医学院校的课程整合改革方兴未艾.加州大学旧金山分校医学院从2001级新生开始对课程体系进行大幅调整,本研究调查了该校参与改革的不同群体,包括教育改革的领导者、受到直接影响的学生、新建课程的负责人等对课程改革的态度,了解其对课程整合实施一年内的成绩和挑战的看法.结果表明,他们对跨学科教学、跨学科系室协作、课程关联的建立、课程内容的排序及框架构建等四个主题有相同的看法,也有不小的分歧. 相似文献
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Adopting a combination of expectancy-value and achievement goal theories, this study examined the role of self-efficacy, task value, and achievement goals in students’ learning strategies, task disengagement, peer relationship, and English achievement outcome. A sample of 1475 Year-9 students participated in the study. A structural equation model showed that while task value predicted only mastery goals, self-efficacy predicted each of the three types of achievement goal. Mastery and performance-approach goals were both positive predictors of deep learning and peer relationship. Mastery goals were also negatively associated with task disengagement and positively associated with surface learning. In contrast, performance-avoidance goals were a positive predictor of surface learning and task disengagement but a negative predictor of peer relationship. On the whole, these findings suggest that, like mastery goals, performance-approach goals can generate adaptive outcomes. 相似文献
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Educational Psychology Review - Notwithstanding its crucial role in facilitating desired outcomes of schooling, educational psychology researchers have recognized the conceptual haziness of student... 相似文献