Research supported by grants HD-01888 and HD-01136 from the National Institute of Child Health and Human Development, and grant No. GS-541 from the National Science Foundation.

The study demonstrates: (1) the occurrence of verbal mediation with its facilitory effect, and (2) the interfering effect of verbal satiation on mediational processes in a three-state chaining paradigm. 40 preschool children were randomly assigned to either a control (no satiation) or an experimental (satiation) group. The subjects in the control…

The degree to which cognitive mediation interacts with vocabulary ability to influence the recall of different verbal units was investigated with a sample of 64 elementary school children. Results are interpreted with respect to the influence of vocabulary ability on school learning. (Author/JKS)

This study examines the relative effects of motivational orientation, ability, social class, sex, and instructions to employ verbal mediation on a paired-associates (PA) learning task. One hundred ninety-two seventh and eighth grade students were categorized according to degree of Intrinsic Task Motivation (IM), ability, and social class (SES).…

The purpose of this study was to investigate both the relationship between verbalization and shift-learning and the possible prepotent stimulus dimensions of the eighty-four 7-year-olds used as subjects. Four pairs of two-dimensional stimuli were presented to the children, for the discrimination learning task, in the following order: large black,…

Three experiments were performed with young and aged female volunteers (mean ages approximately 25 and 70 years respectively) to evaluate coding ability with ordered and free recall tasks. (BD)

Evaluates the findings and measurement techniques about the incidence and role of internal speech in the information processing abilities of preschool and primary-grade children. (RL)

Verbal sequence training was used to teach a moderately mentally retarded woman to sequence job-related tasks. Learning to say the tasks in the proper sequence resulted in the employee performing her tasks in that sequence, and the employee was capable of mediating her own work behavior when scheduled changes occurred. (Author/JDD)

To obtain an a priori estimate of natural language mediators (NLM's) 320 pairs of words with the consonant-vowel-consonant-pattern (CVC's) were broken into four series of 90 pairs and presented to 240 male and female undergraduates. Pairs were shown for 15 seconds while the subjects wrote down any associative device or NLM they could generate that…

The four experiments of this study represent the first stage on a program of research designed to clarify the nature and development of certain implicit verbal behavior and to move toward application of this knowledge to school learning situations and problems. Specifically, the experiments were created to investigate some aspect of the implicit…

Two experiments were conducted to assess the effects of elaborated presentation on noun-pair retention. A 2 x 2 factorial design was used with aural-verbal presentation (standard versus elaborated) and visual-pictorial presentation (standard versus elaborated). Subjects for one experiment were 64 second-grade children from a Mexican-American…

The effect of presentation time on learning under varying mediation instructions demonstrated a time-dependent difference in the facilitating effect of imagery generation or sentence generation instructions. Subjects were junior high school students working in a paired associate task with concrete nouns. Both cognitive strategies were more…

Recall lists were presented to 40 black lower class and 40 white middle class children in this experiment. The purpose of the study was to examine a possible explanation of the relatively poor performance of black and lower class children on tasks requiring abstract learning abilities. It was reasoned that the threshold for the production of…

Free recall, cued recall, and clustering performance of fourth grade lower socioeconomic black and white children is studied under four conditions of teaching: random presentation, random presentation plus instruction, blocked presentation, and blocked presentation with instruction of categorically related list. Results indicate that both recall…