scholarly journals Research on Teaching of Decorative Sculpture and Material Application

Author(s):  
Hui Xu
Keyword(s):  
JAMA ◽  
1965 ◽  
Vol 194 (11) ◽  
pp. 1225-1225
Author(s):  
S. E. Ross

2021 ◽  
pp. 109821402093194
Author(s):  
Timothy J. Weston ◽  
Charles N. Hayward ◽  
Sandra L. Laursen

Observations are widely used in research and evaluation to characterize teaching and learning activities. Because conducting observations is typically resource intensive, it is important that inferences from observation data are made confidently. While attention focuses on interrater reliability, the reliability of a single-class measure over the course of a semester receives less attention. We examined the use and limitations of observation for evaluating teaching practices, and how many observations are needed during a typical course to make confident inferences about teaching practices. We conducted two studies based on generalizability theory to calculate reliabilities given class-to-class variation in teaching over a semester. Eleven observations of class periods over the length of a semester were needed to achieve a reliable measure, many more than the one to four class periods typically observed in the literature. Findings suggest practitioners may need to devote more resources than anticipated to achieve reliable measures and comparisons.


1982 ◽  
Vol 7 (1) ◽  
pp. 96-106 ◽  
Author(s):  
Marilyn Johnson

Research into the impact of psychology of women courses (and women's studies, generally) has been conducted only infrequently. The literature consists largely of anecdotal reports of changes in attitudes toward women as a function of participating in such courses. Existing quantitative studies are usually limited to measures of pre-course to post-course attitude changes, and occasionally such changes are related to demographic factors. The purpose of this article is to review current studies and to suggest additional research approaches in this area. At least three methods are recommended for studying the effect of psychology of women courses. First, there is a need for comparative studies of two types: psychology of women course vs. other course comparisons, and psychology of women course vs. other related experiences (consciousness-raising groups, feminist therapy, etc.). Second, there is a need for follow-up assessment of students in these courses. Finally, in both the comparative and follow-up studies, behavioral measures should be used.


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