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11.
Henri Tilga Vello Hein Andre Koka 《Measurement in physical education and exercise science》2017,21(4):244-255
This research aimed to develop and validate an instrument to assess the students’ perceptions of the teachers’ autonomy-supportive behavior by the multi-dimensional scale (Multi-Dimensional Perceived Autonomy Support Scale for Physical Education). The participants were 1,476 students aged 12- to 15-years-old. In Study 1, a pool of 37 items was generated based on past literature and feedback from students and academic experts. In Study 2, the factorial structure of the questionnaire was tested using exploratory and confirmatory factor analysis. The confirmatory factor analysis yielded a final 15-item three-factor solution of the Multi-Dimensional Perceived Autonomy Support Scale for Physical Education, covering organizational, procedural, and cognitive dimensions of perceived autonomy support. In Study 3, the incremental validity of the Multi-Dimensional Perceived Autonomy Support Scale for Physical Education was supported. The results provided initial evidence for the reliability and validity of the Multi-Dimensional Perceived Autonomy Support Scale for Physical Education, as well as its invariance across gender and age. Suggestions for the use of the scale and further research are discussed. 相似文献
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Hein H. Grünhagen 《Publishing Research Quarterly》1993,9(3):52-69
Prospective and practicing booksellers and publishers in the Netherlands receive extensive training, through a variety of
sources. This article describes the training centers and explains the way one of them has developed its curriculum. Job profiles
for booksellers and publishers are outlined. It also discusses areas in which further training is needed.
Hein H. Grünhagen is managing director of Vakopleiding Boekenbranche (Amsterdam), the institute for training and education
on behalf of booksellers and publishers in the Netherlands. Vakopleiding Boekenbranche, a not-for-profit organization, is
part of the Royal Dutch Book Trade Association (Koninklijke Vereeniging ter bevordering van de belangen des Boekhandels). 相似文献
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Henri Tilga Vello Hein Andre Koka Martin S. Hagger 《Scandinavian Journal of Educational Research》2020,64(5):661-676
ABSTRACT Grounded in self-determination theory (SDT), this cross-sectional study tested relations of students’ perceptions of autonomy-supportive and controlling behaviour from teachers in physical education with students’ health-related quality of life (HRQoL), and the potential role of students’ perceived need satisfaction and need frustration as a mediator of these relationships. School students (N?=?1031) completed self-report measures of perceived autonomy support, perceived teachers’ controlling behaviour, students’ need satisfaction and need frustration, and HRQoL. Results indicated that students’ perceptions of autonomy support from teachers was positively associated with HRQoL through need satisfaction. Students’ perceptions of controlling behaviour from teachers was negatively related with HRQoL through need frustration. There was no significant association between autonomy support and need frustration, or between controlling behaviour and need satisfaction. Findings provide evidence that perceived autonomy support and controlling behaviour from the teacher in PE contributes to students’ HRQoL through unique pathways. 相似文献
14.
Hein P. M. Krammer 《Teaching and Teacher Education》1985,1(4):273-278
To explore the role of the textbook as a context variable in process—product relationships, data on teaching practices and learning outcomes from the IEA Classroom Environment Study in The Netherlands were used. The sample consisted of 50 secondary school mathematics classes and their teachers. Three textbooks were represented in the sample. Data collection included systematic observation of lessons and administration of tests and questionnaires to students and teachers. Nine teaching practices analogous to the distinguishing features of the textbooks were identified, and data relating to these practices were analysed. Four of the teaching practices occurred to different degrees in the three groups of textbook users. The correlations with two learning outcomes in different groups of textbook users were significantly different for 5 of the 18 cases. These results suggest that the textbook is an important context variable. 相似文献
15.
Fisher M Small B Roth H Mallon M Jerebine B 《Public understanding of science (Bristol, England)》2005,14(3):317-326
An assessment was undertaken of the attitudes of individuals within the science community towards a program to produce genetically modified cattle for altered milk composition, expectantly allowing for research into the treatment of multiple sclerosis in humans. The majority of respondents to an electronic survey expressed favorable attitudes to the program, thought it beneficial, respected individual freedom and was fair and just and disagreed that it was harmful. A passion for science and having a suitable lifestyle were the most important motivating factors for individuals. Finally, there were a wide range of responses to a number of cultural beliefs or myths. Science grouping significantly affected the responses. Compared with Systems and Land groups, Plant and Reproduction groups more strongly agreed with the project, thought it less harmful to interest groups, felt that genetic modification of animals was more morally acceptable, and more strongly agreed with the myth statements. These results indicate a diversity of beliefs and attitudes towards genetic modification amongst those within the science community, and highlight the importance of understanding ethics and myths in dealing with them. It is suggested that the diversity of beliefs could be better used to help shape public policy and understanding of biotechnology. 相似文献
16.
History teachers (N=22) and their 11th-grade students (N=451) rated the importanceof four types of questions (verbatim, paraphrase, inference and skill items) by indicating the degree to which these questions were to be expected in an upcoming teacher-made test about a particular textbook chapter. In addition, teachers classified their actual tests according to these four question types. Importance ratings of individual students showed a low correspondence with those of their teacher and no correspondence with the actual test questions (as classified by their teacher). However, teachers' importance ratings also showed a considerable number of discrepancies with the actual test questions. These findings suggest that in study-test situations, more clarity is needed about processing demands. 相似文献
17.
Koen Levels Jos de Koning Iris Broekhuijzen Tamara Zwaan Carl Foster Hein Daanen 《Journal of sports sciences》2013,31(9):845-852
AbstractThe goal of this study was to investigate the effects of different durations of skin temperature manipulation on pacing patterns and performance during a 15-km cycling time trial. Nineteen well-trained men completed three 15-km cycling time trials in 18°C and 50% relative humidity with 4.5-km (short-heat), 9.0-km (long-heat) or without (control) radiant heat exposure applied by infrared heaters after 1.5 km in the time trial. During the time trials, power output, mean skin temperature, rectal temperature, heart rate and rating of perceived exertion were assessed. The radiant heat exposure resulted in higher mean skin temperature during the time trial for short-heat (35.0 ± 0.6°C) and long-heat (35.3 ± 0.5°C) than for control (32.5 ± 1.0°C; P < 0.001), whereas rectal temperature was similar (P = 0.55). The mean power output was less for short-heat (273 ± 8 W; P = 0.001) and long-heat (271 ± 9 W; P = 0.02) than for control (287 ± 7 W), but pacing patterns did not differ (P = 0.55). Heart rate was greatest in control (177 ± 9 beats · min?1; P < 0.001), whereas the rating of perceived exertion remained similar. We concluded that a radiant heat exposure and associated higher skin temperature reduced overall performance, but did not modify pacing pattern during a 15-km cycling time trial, regardless of the duration of the exposure. 相似文献
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19.
Instructional strategies and tactics for the design of introductory computer programming courses in high school 总被引：2，自引：0，他引：2
This article offers an examination of instructional strategies and tactics for the design of introductory computer programming courses in high school. We distinguish the Expert, Spiral and Reading approach as groups of instructional strategies that mainly differ in their general design plan to control students' processing load. In order, they emphasize topdown program design, incremental learning, and program modification and amplification. In contrast, tactics are specific design plans that prescribe methods to reach desired learning outcomes under given circumstances. Based on ACT* (Anderson, 1983) and relevant research, we distinguish between declarative and procedural instruction and present six tactics which can be used both to design courses and to evaluate strategies. Three tactics for declarative instruction involve concrete computer models, programming plans and design diagrams; three tactics for procedural instruction involve worked-out examples, practice of basic cognitive skills and task variation. In our evaluation of groups of instructional strategies, the Reading approach has been found to be superior to the Expert and Spiral approaches.The authors wish to express their gratitude to Sanne Dijkstra, Otto Jelsma and Georg Rakers for their helpful comments on a draft of this article. Correspondence concerning this article should be addressed to Jeroen J. G. van Merrienboer.Notes 相似文献
20.
Hein Broekkamp Huub Ven den Bergh Bernadette H. A. M. Van Hout-Wolters Gert Rijlaarsdam 《European Journal of Psychology of Education - EJPE》2002,17(1):75-92
Departing from a realistic classroom context, this study focuses on the relationship between students’ perception of task demands and their learning performance. History teachers (N=20) and their 11th-grade students (N=375) rated the relative importance of sections of an instructional text on which teachers would be giving a test. In addition, test grades were collected. It was hypothesized that the degree of correspondence between ratings of individual students and those of their teacher would reflect the accurateness of students’ perception of task demands and therefore would be positively related with test grade. Multilevel analysis revealed partly support for this hypothesis. Students with higher grades more consistently showed a relative close correspondence with their teacher than students with lower grades. Nonetheless, a substantial number of students who showed a relatively close correspondence with their teacher, obtained a low test grade. This suggests that a more accurate perception of task demands did not guarantee a higher test performance. 相似文献