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In spite of the name, simple linear regression presents a number of conceptual difficulties, particularly for introductory students. This article describes a simulation tool that provides a hands‐on method for illuminating the relationship between parameters and sample statistics. 相似文献
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Irina Burchard Erdvik Tommy Haugen Andreas Ivarsson Reidar Säfvenbom 《Scandinavian Journal of Educational Research》2020,64(5):768-781
ABSTRACT Global self-worth is important for healthy development and learning, and is therefore highlighted as a major aim in the Norwegian physical education (PE) curriculum. Based on prior research this study aimed to assess potential differences in global self-worth and contextual basic need satisfaction among 2854 adolescents (47.5% boys, 52.5% girls, ages 13 and 16) participating in different movement contexts, and to determine whether basic need satisfaction in PE relates to global self-worth. Structural equation modeling analyses indicate that basic need satisfaction in PE relates significantly to global self-worth. However, adolescents who do not participate in movement contexts outside school report significantly lower basic need satisfaction in PE compared to their sports-active peers, and could possibly therefore experience reduced global self-worth development through PE. Findings support research showing that sports active youth reap most of the bene?ts of PE, and thus, that PE violates the principles of equal education. 相似文献
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In this theoretical article, we aim at theorizing the old statement that mathematics teachers might profit from studying the history of mathematics. We do this by drawing upon the theoretical framework of mathematical knowledge for teaching (MKT). A selection of international studies on the history and pedagogy of mathematics is used as starting points for discussing how the different domains of teachers’ MKT—to a larger or smaller degree—can profit from the history of mathematics. 相似文献
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In 2011, Macquarie University moved to a three‐session academic year which included two 13‐week sessions (traditional mode) and one seven‐week session (intensive mode). This study was designed to compare the intensive and traditional modes of delivery in a unit of undergraduate neuroanatomy. The new intensive mode neuroanatomy unit provided the same quantity and quality of material to the same standard, delivered by the same teachers and over the same total hours, but in a shorter timeframe. All students enrolled in session 2 (traditional mode) and session 3 (intensive mode) were invited to participate in this study. The main outcome measures were the final course grades and level of satisfaction with the course. Although there was no significant difference between the two cohorts in self‐rated level of knowledge (P = 0.148), the traditional mode cohort achieved significantly higher final grades compared to the intensive mode cohort (P = 0.001). Similarly, the distribution of final grades was also different between the two cohorts. The two cohorts were equally satisfied with the unit overall, and with the lectures and tutorials. However, the intensive mode cohort was more satisfied with the laboratory practical classes compared to the traditional mode cohort (P < 0.001). Thus this study demonstrates that in the case of neuroanatomy, which is high in content, when the course is taught to the same standards as exist in the traditional mode of delivery, the students do not do as well even though they enjoy the course equally. Anat Sci Educ 6: 286–293. © 2013 American Association of Anatomists. 相似文献
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The purpose of this study is to explain students' perceived relevance of playing an educational game as a means for development of discipline competence. Based on self-determination theory and the concept of personal interest, we propose that: Satisfying students' basic needs for competence, autonomy, and relatedness when playing educational games is critical for arousal of intrinsic motivation in learning-through-gaming; Students' interest in the core subject and their intrinsic motivation in learning-through-gaming are important for their perceptions of how relevant they believe the gaming session is for the discipline they are studying. The results from an empirical study indicate that arousal of intrinsic motivation in the ongoing gaming session is more important than pre-gaming interest in the core subject for participants' post-gaming perception of how relevant such gaming is as a means for developing their discipline competence. The results also indicate that satisfying basic needs for competence, autonomy, and relatedness is critical for arousal of intrinsic gaming motivation. Our findings have implications for the choice of pedagogical means when utilizing educational games as a complementary alternative to traditional learning methods. To that end, we offer directions for future research. 相似文献
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Reidar J. Mykletun 《Scandinavian Journal of Educational Research》2013,57(2):57-71
Mykletun, R.J. 1985. Work Stress and Satisfaction in Comprehensive School Teachers: An Interview Study. Scandinavian Journal of Educational Research 29, 57‐71. The levels of stress and satisfaction at work in 73 comprehensive school teachers were investigated by a structured interview. Satisfaction was positively related to the negative affects labeled anger, helplessness and failure, all rated on ten points rating scales, but negatively related to frequencies of experiencing relaxation difficulties after work. Stress and satisfaction were primarily attributed to social interaction at work, but also to control over the work process, adequacy of job demands, and perception of meaning and pride from work. Anger and helplessness were the dominant negative emotions. These emotions may impair classroom climate, and be counterproductive to teacher effectiveness. 相似文献
7.
Robert Buch Christina G. L. Nerstad Anders Aandstad Reidar Säfvenbom 《Journal of sports sciences》2016,34(3):267-277
Drawing upon achievement goal theory, this study explored the interplay between the perceived motivational climate, achievement goals and objective measurements of maximal oxygen uptake (VO2max). The results of a study of 123 individuals from three Norwegian military academies revealed that under the condition of a high-performance orientation there is a stronger positive relationship between performance climate and VO2max for individuals reporting a low (rather than high)-mastery orientation. Furthermore, we found that for individuals with a high-mastery orientation there is a stronger positive relationship between mastery climate and VO2max for individuals reporting a low (rather than high)-performance orientation. These findings contribute to achievement goal theory by providing support for an interactionist person–environment fit perspective. Implications for future research and practice are discussed. 相似文献
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Students often find the fact that a sample statistic is a random variable very hard to grasp. Even more mysterious is why a sample mean should become ever more Normal as the sample size increases. This simulation tool is meant to illustrate the process, thereby giving students some intuitive grasp of the relationship between a parent population and the distribution of a sample mean. 相似文献
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The total number of anatomy teaching hours has declined in medical courses worldwide. Conversely, face‐to‐face teaching in undergraduate neuroanatomy at Macquarie University increased by 50% in 2011. Our aim was to investigate whether this influenced student performance and overall satisfaction with the course. One hundred eighty‐one students consented to participate in this study. A questionnaire was administered to rate the course, and final grades from the old and new unit cohorts were compared. The old and new unit cohorts did not differ in their final grades (P = 0.249). However, the new unit cohort rated their knowledge of the material higher compared to the old unit cohort (P = 0.013), and reported higher levels of satisfaction with the course (P < 0.001). In an era in which teaching time for anatomy has been reduced at tertiary institutions, and there is much lamenting of the effect this will have, there is a paucity of literature on whether the decrease really influences neuroanatomical knowledge. This is the first study, to the best of our knowledge, to show that an increase in total face‐to‐face teaching hours does not improve student grades, but does increase student satisfaction with the course. Anat Sci Educ 6: 239–245. © 2012 American Association of Anatomists. 相似文献
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