Based, in part, on a PhD Dissertation at the University of Oregon under Melton C. Martinson. (RJ)

To investigate organizational strategies of educable mentally retarded (EMR) and normal boys, the performance of 30 normal boys (mean IQ 105.1) and 30 EMR boys (mean IQ 69.9), ages 7-12 years, was compared on various free recall learning tasks. Three measures of input organization employed were category clustering, associative clustering, and…

Results are reported of five studies of word meanings and associations of the deaf child. Subjects from two oral schools for the deaf and a group of normally hearing students were given a word association test. The generally higher same form class responses of subjects from oral school B were thought to reflect their language instruction which…

Using 48 educable mentally handicapped students (ages 12-18) as subjects, a study investigated the effect of prompted and trial-and-error procedures on the learning of a paired-associate task, when items (concrete nouns of less than six letters) in one list were drawn from the same categories (animals, food) and in a second list, from different…

A study-recall paired-associates (PA) learning task was administered to 40 trainable mentally retarded children (6-14 years old) under one of four instructional modeling conditions: imagery, verbal mediation, imagery and verbal mediation, or control. On half of the PA learning study trials, the children were provided with modeled mediating…

Eight experiments studied the following aspects of associative strategies in learning: classification; verbalization at three developmental levels; verbalization by normal and educable children; facilitation of associative learning among educable retardates; effectiveness of familiarization and differentiation training on the successful employment…