We tested the effect of voluntary peer-facilitated study groups on student learning in large introductory biology lecture classes. The peer facilitators (preceptors) were trained as part of a Teaching Team (faculty, graduate assistants, and preceptors) by faculty and Learning Center staff. Each preceptor offered one weekly study group to all students in the class. All individual study groups were similar in that they applied active-learning strategies to the class material, but they differed in the actual topics or questions discussed, which were chosen by the individual study groups. Study group participation was correlated with reduced failing grades and course dropout rates in both semesters, and participants scored better on the final exam and earned higher course grades than nonparticipants. In the spring semester the higher scores were clearly due to a significant study group effect beyond ability (grade point average). In contrast, the fall study groups had a small but nonsignificant effect after accounting for student ability. We discuss the differences between the two semesters and offer suggestions on how to implement teaching teams to optimize learning outcomes, including student feedback on study groups.
The major purpose of this study was to determine if the five-year-old child could be taught reading skills through the computer. Fourteen children attending a preschool for low income families received specific reading skills instruction exclusively on the microcomputer. The curriculum used at the preschool was designed to eliminate any drill and practice on isolated reading skills. The study was a pretest/posttest single group design. All subjects were administered the Metropolitan Readiness Test and the results were analyzed using the one-way analysis of variance ( p < .01). A secondary purpose was to determine if the children could learn basic computer literacy skills without direct instruction and drill. Through an analysis of the observation notes it was determined that the computer literacy skills were learned by the children while involved in the academic skills instructional program.
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