This document presents a programmed introduction to concepts of affective behavior according to the taxonomic analysis developed by Krathwohl for college education students. The main task the student is expected to perform upon completion of the program is to identify affective behaviors in each of Krathwohl's five levels. Nine subtasks are identified as composites of the major program task. Successful completion of the task is validated by the student's ability to identify with 80 percent accuracy the appropriate level in Krathwohl's taxonomy of a set of affective behaviors without reference to other materials. A pretest and posttest (and answer sheets) are included with the program. A tabular representation of the pre- and post-test scores of seventy-eight students who had taken the program and an analysis of these figures are included in a validation of the program's efficacy in producing knowledge level gains in the understanding of Krathwohl's taxonomy of affective behavior. (MJB)