Make New Professors, but Keep the Old

Cushman, Stephen

doi:10.1353/nlh.1995.0039

Cited by 1 publication

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“…Faculty are encouraged to move away from PowerPoint presentations, abandon overhead and slide projectors, and use more encompassing technology that will increase learning in more profound ways (VanWagoner et al, 2005). This framework and the various models and programs that support it address student diversity in learning and provide encouraging results in academic achievement (Cushman, 1995;Daniels, 1993;Flowers, et al, 2000;Hanson, 2006;Howard, 2002;Outcalt, 2003;Rendón, 1994;VanWagoner, et al, 2005).…”

Section: Introductionmentioning

confidence: 99%

The Impact of a Classroom Performance System on Learning Gains in a Biology Course for Science Majors

Marin¹

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This study was conducted to determine if the use of the technology known as Classroom Performance System (CPS), specifically referred to as "Clickers", improves the learning gains of students enrolled in a biology course for science majors. CPS is one of a group of developing technologies adapted for providing feedback in the classroom using a learner-centered approach. It supports and facilitates discussion among students and between them and teachers, and provides for participation by passive students.Advocates, influenced by constructivist theories, claim increased academic achievement.In science teaching, the results have been mixed, but there is some evidence of improvements in conceptual understanding.The study employed a pretest-posttest, non-equivalent groups experimental design. The sample consisted of 226 participants in six sections of a college biology course at a large community college in South Florida with two instructors trained in the use of clickers. Each instructor randomly selected their sections into CPS (treatment) and non-CPS (control) groups. All participants filled out a survey that included demographic data at the beginning of the semester. The treatment group used clicker questions vii throughout, with discussions as necessary, whereas the control groups answered the same questions as quizzes, similarly engaging in discussion where necessary. The learning gains were assessed on a pre/post-test basis.The average learning gains, defined as the actual gain divided by the possible gain, were slightly better in the treatment group than in the control group, but the difference was statistically nonsignificant. An Analysis of Covariance (ANCOVA) statistic with pretest scores as the covariate was conducted to test for significant differences between the treatment and control groups on the posttest. A second ANCOVA was used to determine the significance of differences between the treatment and control groups on the posttest scores, after controlling for sex, GPA, academic status, experience with clickers, and instructional style.The results indicated a small increase in learning gains but these were not statistically significant. The data did not support an increase in learning based on the use of the CPS technology. This study adds to the body of research that questions whether CPS technology merits classroom adaptation.

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Section: Introductionmentioning

confidence: 99%

The Impact of a Classroom Performance System on Learning Gains in a Biology Course for Science Majors

Marin¹

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Make New Professors, but Keep the Old

Cited by 1 publication

References 1 publication

The Impact of a Classroom Performance System on Learning Gains in a Biology Course for Science Majors

The Impact of a Classroom Performance System on Learning Gains in a Biology Course for Science Majors

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