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991.
John T.E. Richardson 《教育心理学》1983,3(3-4):305-331
There has been relatively little systematic experimental investigation of individual differences in student learning. The findings of mainstream laboratory‐based research are of limited value, though they are generally consistent with the results of surveys of student performance. Nevertheless, it has been possible to demonstrate qualitative and commensurable variation among individual students in both the outcome of learning and the process of learning, and in both formal experimental tasks and in normal academic studies. There has been limited success in attempts to manipulate cognitive processing by varying the anticipated form of assessment or by inducing variations in motivational factors. However, there are radical effects of matching the instructional procedures to the subjects’ cognitive approaches. More recent research has demonstrated considerable variation within individual subjects across different learning situations. Current discussion concerns the consistency, variability, and flexibility of individual learners, the identification of causal relationships, the validity of introspective reports and the adequacy of traditional research methodology. 相似文献
992.
993.
994.
Linking family hardship to children's lives 总被引:11,自引:1,他引:11
The impact of drastic income loss on children is mediated by a number of family adaptations, including the shift toward more labor-intensive households and altered relationships. Using newly developed codes on parenting behavior during the Great Depression, this study investigates the role of parental behavior (rejecting, nonsupportive) in linking economic hardship to children's lives in the Oakland Growth Study. The results extend beyond those reported in Children of the Great Depression by showing that economic hardship adversely influenced the psychosocial well-being of girls, but not boys, by increasing the rejecting behavior of fathers. The parenting behavior of mothers did not vary significantly by income loss. In addition, the rejecting influence of hard-pressed fathers was more pronounced in relation to less attractive daughters, as judged by physical features. Attractive daughters were not likely to be maltreated by their fathers, no matter how severe the economic pressure. These outcomes on family mediation and conditional effects underscore the importance of viewing economic decline in relation to both the child's characteristics and parenting behavior. An understanding of the effects of economic decline in children's lives requires knowledge of parent and child behavior within the family and life course. 相似文献
995.
Bianca Cung Di Xu Sarah Eichhorn Mark Warschauer 《The American journal of distance education》2019,33(3):178-194
Addressing high demand for developmental math instruction and low rates of successful completing of the developmental coursework, with cost and space constraints, has been an ongoing challenge for postsecondary institutions. With advances in online instructional technology, particularly those based on artificial intelligence, web-based instruction is increasingly considered as a way to alleviate these burdens. This is among one of the first efforts that uses a quasi-experimental design to compare the academic outcomes of students who take a developmental mathematics course in a blended setting that combines face-to-face instruction with an online intelligent tutorial system, ALEKS, to the academic outcomes of students who take the same course in a fully online setting. Results suggest that students receiving online-only instruction perform worse on the final exam and receive lower course grades. However, a cost-effectiveness analysis suggests that fully online instruction has both a lower cost per student enrolled and a lower cost per student passing the course. 相似文献
996.
This study aimed at investigating the relationship between intellectual, social, personal and personality variables of academically gifted secondary school students. A total of 297 tenth grade boys and girls were identified on the basis of three main criteria: 1. Academic achievement with special emphasis on Arabic language, science and math scores; 2. Behavioural traits; 3. General mental ability and general adjustment. Data related to socioeconomic status and personal characteristics were also collected. Results of the analysis of variance showed that there were significant differences between gifted and nongifted groups in general mental ability, achievement, general adjustment, behavioural traits, personal and social variables, in favour of the former. 相似文献
997.
This study examined the relative influence of three parenting behaviors (support, behavioral control, and psychological control) and deviant peers on trajectories of externalizing and internalizing problems in early adolescence. A white, working-to-middle-class sample of adolescents and their mothers and fathers in two-earner families participated in a 32-year longitudinal study (N = 109 families). The study began when the adolescents were in sixth grade (M age = 11.5 years). Analyses showed that parents' firm behavioral control seemed to halt the upward trajectory in externalizing problems among adolescents with deviant peers. Initial levels of internalizing problems were higher among adolescents with parents who reported lower levels of behavioral control and among adolescents with deviant peers. This study suggests that parenting exerts an important influence in adolescents' lives and may do so even in the face of potentially negative peer influence. 相似文献
998.
Richard J. Bentley Robert T. Blackburn Jeffery P. Bieber 《Research in higher education》1990,31(6):587-604
Our ability to understand the faculty work environment has been greatly enhanced by the availability of largescale national surveys of the professoriate since the 1950s. This technical note identifies ways to improve data comparability among the national faculty surveys. It begins by identifying the national surveys and some of their attributes. The study then estimates faculty sizes and calculates weights for faculty in selected disciplines and institution types. The weights are designed specifically for four surveys conducted in 1969, 1975, 1980, and 1988. 相似文献
999.
This study assessed the relationship between the frequency of college students' informal nonclassroom contact with faculty for each of six purposes and their generalized perceptions of instructional quality. Two factorially derived components of instructional quality (based on a 14-item instrument) were used as the dependent variables in two regressions on the six types of contact. The frequency of contacts for discussing intellectual or course-related matters and for discussing a campus issue or problem made statistically significant and unique contributions in predicting students' perceptions of instructor concern and ability.An earler version of this paper was presented to the annual conference of the American Educational Research Association, Boston, April 1980. 相似文献
1000.
With the increasing use of international survey data especially in cross-cultural and multinational studies, establishing measurement invariance (MI) across a large number of groups in a study is essential. Testing MI over many groups is methodologically challenging, however. We identified 5 methods for MI testing across many groups (multiple group confirmatory factor analysis, multilevel confirmatory factor analysis, multilevel factor mixture modeling, Bayesian approximate MI testing, and alignment optimization) and explicated the similarities and differences of these approaches in terms of their conceptual models and statistical procedures. A Monte Carlo study was conducted to investigate the efficacy of the 5 methods in detecting measurement noninvariance across many groups using various fit criteria. Generally, the 5 methods showed reasonable performance in identifying the level of invariance if an appropriate fit criterion was used (e.g., Bayesian information criteron with multilevel factor mixture modeling). Finally, general guidelines in selecting an appropriate method are provided. 相似文献