In a study that was conducted to measure performance as a function of multimedia instructions, 360 college students in a University of Colorado introductory psychology course were taught to build a model helicopter from an assembly kit. Their instructions consisted of either viewing a narrated film (one or two viewings), or hands-on practice using…

This investigation of the impact of an Individualized Audio-Tutorial (IAT) biology learning unit upon students in five ninth grade classrooms in an urban junior high school in Israel focused on the students' perceptions of their classroom learning environment, and their attitudes toward IAT and toward science and understanding the process of…

To detemine the effectiveness of the Individualized Audio-Tutorial (IAT) method of instruction, an IAT unit in biology was implemented in ninth grade classrooms in an urban school in Israel, and student achievement was measured in relation to gender, academic background in mathematics and biology, and IQ levels. The 180 subjects were randomly…