In a multi-study naturalistic quasi-experiment involving 269 students in a semester-long introductory philosophy course, we investigated the effect of teaching argument diagramming (AD) on students' scores on argument analysis tasks. An argument diagram is a visual representation of the content and structure of an argument. In each study, all of…

Information literacy is a concept that has evolved as a result of recent efforts to move technology-based instruction and research to a level above the long-held concepts previously associated with "computer literacy"; the focus of information literacy education being the development of students' abilities to construct/collect and…

Three variations of computer assisted instruction feedback were used with college astronomy students. On only one measure, a posttest, did subjects' achievement by treatments differ significantly. Significant differences in attitudes according to treatment group were not observed. (CP)

The reported research was designed to investigate the impact of learner control on performance and anxiety in a computer assisted instruction task. This, the third phase of a project, substituted pictorial mediators for mnemonic devices as the facilitating variable in an instruction program on edible plants. Four experimental groups were formed…