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71.
Reading and Writing - The purpose of this study was to investigate the concurrent relationships between selected teacher-rated executive function (EF) and a comprehensive array of emergent literacy...  相似文献   
72.
Associations between antenatal maternal anxiety, measured with the State Trait Anxiety Inventory, and disorders in 8- and 9-year-olds were studied prospectively in 71 normal mothers and their 72 firstborns. Clinical scales were completed by the mother, the child, the teacher, and an external observer. Hierarchical multiple regression analyses showed that maternal state anxiety during pregnancy explained 22%, 15%, and 9% of the variance in cross-situational attention deficit hyperactivity disorder symptoms, externalizing problems, and self-report anxiety, respectively, even after controlling for child's gender, parents' educational level, smoking during pregnancy, birth weight, and postnatal maternal anxiety. Anxiety at 12 to 22 weeks postmenstrual age turned out to be a significant independent predictor whereas anxiety at 32 to 40 weeks was not. Results are consistent with a fetal programming hypothesis.  相似文献   
73.
This article reports the development of an instrument to measure preservice teachers’ perceptions of the Study Landscape (SLS), which is an ICT-infused learning environment that encourages preservice teachers to direct their own learning to build a two-way relationship between theory and teaching practice. This study comprised a qualitative and quantitative part. Six factors derived from interviews with users formed the basis of the instrument: (1) Support of Learners’ Initiatives; (2) Support of Information Searches; (3) Support of Interaction; (4) Relationship with Fellow Students; (5) Relationship with Teacher Educators; and (6) Relationship with SLS Staff. Once developed, the questionnaire was responded to by 186 students. Analysis of the data supported five out of six factors.  相似文献   
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The aim of this study was to test whether Cummins’ Linguistic Interdependence Hypothesis (LIH) might also apply to writing, by determining to what extent writers’ text quality, source use and argumentation behavior are related in L1 and L2, how effective writers’ behavior is and whether their L2 proficiency influenced the relations between them. To answer these questions, twenty students wrote four short argumentative source based essays each in L1 (Dutch) and four in L2 (English). A within-writer cross-linguistic comparison of their texts revealed that their L1 and L2 writing competencies appear to be related. Furthermore, writers’ source use behavior differed to some extent between languages, but the strong positive correlations found between source use features suggest that in most cases this was more a person than a language effect. Similarly, for argumentation behavior, results showed some learner specific features (e.g. inclusion of titles and reference lists), but differences between languages for others (e.g. the inclusion of both arguments and counter-arguments). Effects of the different source use and argumentation features studied on text quality were limited and no clear effect of L2 proficiency on writers’ behavior or their influence on text quality were found. Overall, in line with earlier research, these findings provide some additional support for Cummins’ LIH and the idea that writers might have a common underlying source for writing related knowledge and practices which they can apply in multiple languages.

  相似文献   
76.
Is it still possible to combine two programmes of study in higher education, and if so, what are the characteristics of these double‐students and what kind of obstacles do they face? In the Netherlands, about 10 percent of students in university education take two studies at the same time.

Different theoretical approaches offer hypotheses to explain the choice of students for a second study, compared to students who pursue the regular one‐study programme. Human capital as well as financial (socio‐economic) capital theory provides some insights in this choice process. Education programme‐related factors, as well as motivational and (social and academic) integration (Tinto, 1987 Tinto V 1987 Leaving College: Rethinking the Causes and Cures of Student Attrition Chicago The University of Chicago Press  [Google Scholar]) factors, will possibly be important determinants for pursuing one or two study programmes in higher education.  相似文献   

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78.
Many nursery schools and kindergartens manage to accumulate hundreds of books without ever having a library. While the same worn titles grow old on classroom shelves, treasures often lie buried in random corners or in supply closets. More often, all the books are crammed together haphazardly on shelves in a teachers' room where no child ever sees them and no teacher can find what he or she is looking for. Dian G. Smith is a freelance writer and author of My New Baby and Me: A First-Year Record Book for Big Brothers and Sisters (Scribner, 1986). Alexandra Azar is an Associate Instructor for the University of Utah, Continuing Education, in Library Science.  相似文献   
79.
The CASCADE-MUCH system was designed to help teacher-designers in Shanghai, China with the development of instructional scenarios for multimedia curricula. After four rounds of prototyping, a summative evaluation was carried out to assess practicality. Results showed that the system was practical for the intended target users in Shanghai and also had potential for users in other contexts. The purpose of this article is to present the design process of the CASCADE-MUCH program and discuss how the evolutionary prototyping approach improved program quality and contributed to the designer’s knowledge growth.  相似文献   
80.
This article examines how parental education level moderates the genetic and environmental contributions to variation in verbal IQ. Data are from 1909 non-Hispanic Whites and African American sibling pairs from the National Longitudinal Study of Adolescent Health, which obtained nationally-based samples of identical (MZ) twins, fraternal (DZ) twins, full and half siblings, cousins (in the same household), and biologically unrelated siblings. In the whole sample, the variance estimate for heritability (h2 = .57, SE = .08) was greater than that for shared environment (c2 = .13, SE = .04). Both heritability and the shared environmental estimate were moderated, however, by level of parental education. Specifically, among more highly educated families, the average h2 = .74 (SE = .10) and the average c2 = .00 (SE = .05). Conversely, among less well-educated families, heritability decreased and shared environmental influences increased, yielding similar proportions of variance explained by genetic and environmental factors, average h2 = .26 (SE = .15), and average c2 = .23 (SE = .07).  相似文献   
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