Presents illustrations of numerous optical illusions which can be used in the classroom to amuse and to stimulate discussion. (MLH)

Two contrasting views of the form and structure of knowledge are discussed -- an audiovisual model vs a computer tape library. The importance of two distinct psychological systems to represent language and knowledge of the world is stressed. (AM)

A survey was made to determine the understanding of the role of the counselor by students, teachers, administrators, and counselors themselves. Results indicate that there are significant differences in the perceptions of the groups regarding the performance of specific counselor functions. (Author)

Describes two accounts of practical classroom based research which, through socio-dramatic and creative writing activities, examine particular sex and authority role behaviors among students at the secondary level. (RB)

To examine relationships between masculinity-femininity, presence of same or opposite sex sibling, and accuracy of cross-sex role-taking, 92 male and female undergraduates classified the 20 items comprising Smith's Masculinity-Femininity Scale according the sex-role characteristics. (Author)

The Modified Rhyme Hearing Test, an instrument designed to measure speech-sound discrimination ability, was presented to 28 college-age normal-hearing listeners as a free-response test, and written responses to the test were obtained. (Author/LS)

Doctoral dissertation, University of Pittsburgh, 1967.