Discusses and explains experimental validity, including both internal and external validity, in terms that a classroom teacher can understand and use in his own research. (CK)

Describes a technique for teaching undergraduates some of the problems associated with constructing self-report delinquency surveys. Argues that the exercise, requiring students to critique a flawed survey, increases students' interest in the problems and ultimately may lead to a better understanding of them. Outlines procedures, evaluation…

Maintains that undergraduate psychology curricula almost always include one or more required experimental courses. Describes the use of the human subjects review process as a method of stimulating critical thinking. Discusses questions posed by the review process and classroom applications of the approach. (CFR)

A study compared the benefits of using the Hewlett-Packard HP-41CV hand-held computer, as opposed to conventional training without computers, in teaching mathematics to fire control systems repairers. Thirty soldiers in a course to train fire control systems repairers received training in technical mathematics using the hand-held computer, whereas…