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Chen, Cheng-ping; Wang, Chang-Hwa – Journal of Science Education and Technology, 2015
Studies have proven that merging hands-on and online learning can result in an enhanced experience in learning science. In contrast to traditional online learning, multiple in-classroom activities may be involved in an augmented-reality (AR)-embedded e-learning process and thus could reduce the effects of individual differences. Using a…
Descriptors: Science Instruction, Earth Science, Technology Uses in Education, Educational Technology
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Allen, Robert – Psychology of Music, 2013
The purpose of this study was to compare the levels of anxiety that students experienced according to whether their public performance consisted of a free improvisation or a repertory piece. The researcher had two objectives: (1) examine the relationship of students' levels of anxiety to free improvisation and repertory pieces during a…
Descriptors: Anxiety, Music, Creative Activities, Video Technology
Rickles, Jordan H. – Society for Research on Educational Effectiveness, 2010
This paper illustrates how information collected through interviews can develop a richer understanding of the assignment mechanism, which can result in more plausible causal effect estimates from observational studies and provides a roadmap for sensitivity analysis. Focusing on the issue of assignment to algebra in 8th grade, the author shows how…
Descriptors: Middle Schools, Grade 8, Interviews, Algebra