Search results for author:"Robert delMas"
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Statistics Education Research Journal Vol. 4, No. 1 (May 2005) pp. 55–82
This study investigated introductory statistics students' conceptual understanding of the standard deviation. A computer environment was designed to promote students' ability to coordinate characteristics of variation of values about the mean with...
Gender Differences in Student Performance in Large Lecture Classrooms Using Personal Response Systems ("Clickers") with Narrative Case Studies
Learning, Media and Technology Vol. 37, No. 1 (2012) pp. 53–76
This study investigated gender differences in science learning between two pedagogical approaches: traditional lecture and narrative case studies using personal response systems ("clickers"). Thirteen instructors of introductory biology classes at...
Mary A. Lundeberg; Hosun Kang; Bjorn Wolter; Robert delMas; Norris Armstrong; Bruno Borsari; Nancy Boury; Peggy Brickman; Kristi Hannam; Cheryl Heinz; Thomas Horvath; Maureen Knabb; Terry Platt; Nancy Rice; Bill Rogers; Joan Sharp; Eric Ribbens; Kimberly S. Maier; Mike Deschryver; Rodney Hagley; Tamar Goulet; Clyde F. Herreid
Educational Technology Research and Development Vol. 59, No. 5 (October 2011) pp. 645–671
Although interactive technology is presumed to increase student understanding in large classes, no previous research studies have empirically explored the effects of Clicker Cases on students' performance. A Clicker Case is a story (e.g., a problem...