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Mazer, Joseph P.; Hunt, Stephen K.; Kuznekoff, Jeffrey H. – Journal of General Education, 2007
This study examined critical thinking instruction in a required introductory communication course (N = 324). Experimental group participants received enhanced instruction using various active learning strategies, activities, and assignments. Results indicate significant improvement in their critical thinking skills. Implications for pedagogy and…
Descriptors: Experimental Groups, Education Courses, General Education, Learning Strategies
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Smith, Charles H.; And Others – Mathematics and Computer Education, 1992
Examines the effects of writing assignments on more than 250 undergraduate students' attitudes and on their classroom performance. The experimental writing group perceived both the subject matter and the course requirements more favorably, and also scored somewhat higher on average for the final examination, though not significantly higher than…
Descriptors: Classroom Techniques, College Mathematics, Content Area Writing, Experimental Groups
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Boyd, Linda H.; Carson, Virginia M. – AMATYC Review, 1991
Indicates that utilizing calculators to introduce algebraic concepts in a prealgebra course provides students with a solid foundation for the study of college mathematics. Pedagogical criteria emphasized the difference between exact and approximate results, appropriate use of the calculator in problem solving, the role of estimation in…
Descriptors: Calculators, Classroom Techniques, Curriculum Development, Experimental Groups
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Farynaiarz, Joseph V.; Lockwood, Linda G. – Journal of Research in Science Teaching, 1992
Utilizes a quasiexperimental design to examine the impact of microcomputer simulations on environmental problem solving by community college students. The experimental group of students (n=34) showed a highly significant improvement in problem-solving skills after being exposed to three simulation models that focused on lake pollution analysis,…
Descriptors: Community Colleges, Computer Assisted Instruction, Computer Simulation, Computer Uses in Education
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Pizzini, Edward L.; Shepardson, Daniel P. – Journal of Research in Science Teaching, 1992
Compares models of the classroom dynamics for a traditional laboratory setting and a problem-solving-centered environment, both at the eighth grade science level. Descriptive data indicate no differences in the models, whereas path analyses suggest that, in the problem-solving model, student behaviors significantly correlate to lesson structure,…
Descriptors: Causal Models, Classroom Research, Classroom Techniques, Cognitive Style