These experiments seek evidence for the existence, the operation, and the extent of influence of one type of code--a verbal, linguistic, semantic, name code--on memory. As well, they bring a new stimulus dimension, color, to this kind of test in a manner that would allow identification of individual variation in the use of different verbal labels…

This study highlights some theoretical ideas which should be considered in attempting to assess the degree of abstraction underlying conceptual learning. (Author/RK)

To aid the student or researcher in the development of an effective procedural schematic (a graphic description of a research plan showing the steps needed to reach a stated objective), guidelines are presented under three topic headings: Compositional elements, taxonomy of research terms, and examples of procedural schematics. An introduction…

Attempts to determine whether different types of MMPI (Minnesota Multiphasic Personality Inventory) profiles occur for heroin abusers and, if they existed, to describe them. (Author/RK)