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Patrick McGuire Shihfen Tu Mary Ellin Logue Craig A. Mason Korinn Ostrow 《Educational Media International》2017,54(3):231-244
This study compared the effects of three different feedback formats provided to sixth grade mathematics students within a web-based online learning platform, ASSISTments. A sample of 196 students were randomly assigned to one of three conditions: (1) text-based feedback; (2) image-based feedback; and (3) correctness only feedback. Regardless of condition, students solved a set of problems pertaining to the division of fractions by fractions. This mathematics content was representative of challenging sixth grade mathematics Common Core State Standard (6.NS.A.1). Students randomly assigned to receive text-based feedback (Condition A) or image-based feedback (Condition B) outperformed those randomly assigned to the correctness only group (Condition C). However, these differences were not statistically significant (F(2,108) = 1.394, p = .25). Results of this study also demonstrated a completion-bias. Students randomly assigned to Condition B were less likely to complete the problem set than those assigned to Conditions A and C. To conclude, we discuss the counterintuitive findings observed in this study and implications related to developing and implementing feedback in online learning environments for middle school mathematics. 相似文献
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This paper focuses on the production of ethnographic texts. It explores how claims to authority and authenticity are contested within the ethnographic enterprise and help to shape the finished written product. The paper draws upon fieldwork in an elite occupational setting and argues that in such settings the crafting of ethnographic texts may be particularly problematic. The paper explores the parallels between ethnographic writing and fiction and attempts to make sense of the texts researchers create and the status these texts carry. The paper concludes that the right of the author to construct versions of social reality cannot be divorced from the rights of the researched to impose their own definitions of reality. 相似文献
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Corbin M. Campbell Alberto F. Cabrera Jessica Ostrow Michel Shikha Patel 《Research in higher education》2017,58(6):581-604
While decades of research on college teaching has investigated several forms of classroom practices, much of this research approaches teaching as falling into mutually exclusive paradigms (e.g., active learning vs. lecturing). This paper enters inside the college classroom using external raters to understand patterns of pedagogical practices embedded in heterogeneous groups of courses. The study used quantitative observation and draws on data from a multi-institutional study of 587 courses across nine institutions to understand the patterns of teaching practices within courses. Latent class analyses demonstrated that there were five patterns of seven course practices that cluster around active learning, lecturing, and cognitively responsive practices: Comprehensive, Traditional Lecture, Active Lecture, Integrative Discussion, and Active Only. 相似文献
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Jessica Ostrow Michel Diana Chadi Marisol Jimenez Corbin M. Campbell 《Innovative Higher Education》2018,43(3):201-216
The American professoriate is shifting its majority makeup from tenure track to non-tenure track faculty members. Less known, though, is what the implications of this shift are for students’ course experiences. We sought to examine the extent to which the teaching practices, with regard to academic rigor and cognitively responsive teaching, differ between faculty category using observational measures of teaching in the classroom. We found that broad categorizations of faculty may not be meaningful unless they are examined in particular contexts, such as discipline and class size. 相似文献
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Andrew C. Ostrow Dianne C. Jones David D. Spiker 《Research quarterly for exercise and sport》2013,84(2):216-227
Abstract The primary purpose of this study was to determine if role expectations for participation in 12 selected sport activities existed based on the age (20, 40, 60, or 80 years old) and/or gender of the referent person. A secondary purpose was to determine if the sex role orientation of the respondent influenced the assignment of these age related and/or gender related stereotypes to participation in sport. Female undergraduate nursing students (N = 93) were administered an Activity Appropriateness Scale developed by the investigators and Bem's Sex-Role Inventory (1974). The results indicated that age related expectancies accounted for almost 40% of the variance in subject's responses to the appropriateness of participating in these selected sports and was a more potent stereotype than responses based on sex role appropriateness. Furthermore, sex role orientation × age of the referent person interactions indicated that masculine subjects viewed sports participation as most appropriate, particularly as the age of the referent person increased from 60 to 80 years. The evidence suggests that research be directed toward examining and accounting for the phenomenon of ageism in sport. 相似文献
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