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Lazarova, Krassi – Journal of College Science Teaching, 2015
Studying physics for nonphysics majors at college level is usually a process of learning new problem-solving skills and sometimes seems a frustrating experience. In an attempt to provide students with more learning resources, online homework was required to supplement the instruction. This study reveals the role of the online homework assignments…
Descriptors: Electronic Learning, Homework, Introductory Courses, Physics
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Kim, Myeong Hwan; Cho, Moon-Heum; Leonard, Karen Moustafa – Journal of Education for Business, 2012
The authors examined the role of problem sets on student learning in university microeconomics. A total of 126 students participated in the study in consecutive years. independent samples t test showed that students who were not given answer keys outperformed students who were given answer keys. Multiple regression analysis showed that, along with…
Descriptors: Grade Point Average, Answer Keys, Economics Education, Multiple Regression Analysis
Ohnmacht, Fred W.; and others – J Psychol, 1970
Descriptors: Cloze Procedure, Comparative Testing, Language Research, Reading Comprehension