Ten randomly picked children of prekindergarten age participated in a study that focused on whether feature analysis can be used as an aid in the recognition of the alphabet. The five children in the control group were introduced to the letters as a whole, while the five children in the experimental group were introduced to the whole letters but…

Random polygons were used as stimuli in a two-choice multiple discrimination learning paradigm designed to test individual learning ability. A nonverbal test was developed in order to avoid the cultural and racial bias which, according to the author, is inherent in verbal tests. Information processing rate (IPR) was used as the measure of learning…

The major purpose of this study was to compare self-instructional mastery and nonmastery treatments to determine if there are differences in learning, retention, and time-to-testing of high, middle, and low aptitude students. Twenty grade 7 classes from the Savannah-Chatham County School District served as the experimental population. Students…