Describes an investigation of the effects of mnemonic processing on interference phenomena. College students in two treatment groups and a control group read fictitious biographical passages. Although integrated imagery-mnemonic subjects recalled more factual information than separate mnemonic subjects, their recall was not statistically different…

Describes a study which compared film and written material with regard to effects produced by order in which conflicting information is presented. Results indicate film is more influential and better recalled than conflicting written information: conflicting paragraphs produce a primacy effect, whereas analogous film segments produce no order…

Fifty-nine undergraduate students, divided into two groups to compare the instructional motivational effects of auto-tutorial and conventional instruction, were tested for achievement via performance (Ac), achievement via independence (Ai), and internal-external locus of control. Significant interaction was found between Ac and the two methods of…

Examines the effects of three self-pacing procedures on student withdrawal rate, rate of progress, final examination performance, and attitude in a personalized system of instruction for undergraduate students in an introductory speech course. Benefits of reducing student procrastination are discussed in light of the study's results. (Author/MBR)