Described is the Emile Jaques-Dalcroze method of improvisation, which he believed was the study of the direct relations between cerebral commands and muscular interpretations in order to express one's own musical feelings. Performance is propelled by developing the students' powers of sensation, imagination, and memory. (Author/KC)

Reflections on past and future uses of intelligence tests are presented. Three current approaches to intelligence tests are described: (1) neural efficiency, which relates the speed or quality of functioning of the neural system to test results; (2) information processing--cognitive micro-processes used in solving test items; and (3)…