Results indicated that a combination of primary and conditional reinforcers was most effective in developing a verbal conditioned reinforcer which effectively functioned as a self-reinforcer to facilitate new learning for 80 second grade Ss. (Author/WY)

Parents and counselors must learn communication techniques which encourage expression of feelings and at the same time indicate adult approval or disapproval of the child's expressed behavior. Children must be helped to discriminate between a disapproving act and the doer". (CJ)

This experiment examined the effects of reinforcement probability on resistance to change of remembering and response rate. Pigeons responded on a two- component multiple schedule in which completion of a variable-interval 20-s schedule produced delayed matching-to-sample trials in both components. Each session included four delays (0.1 s, 2 s, 4…

Auditory sequencing problems were seen as contributing heavily to neurologically involved children's language impairment, and several procedures for training auditory sequencing were explored. Five of the procedures were found to contribute considerably to an efficient and effective training program. These procedures included (1) the immediate…

This paper develops a stimulus selection theory, based on an extensive review of previous research, which gives weight to context change or stimulus generalization decrement. The theory assumes no special compounding or configurational process, and accounts for the learning of successive discriminations without the addition of any special process.…

This document describes a project which was designed (1) to develop a program to teach concepts to young children, and (2) to pilot test the program using college students as teachers of Appalachian children. The instructional program was composed of a series of visual discrimination problems in which the child must discriminate the correct from…

This investigation attempted to clarify the effects of different classes of reinforcement on the size discrimination learning of normal and low achieving third grade middle class boys. The classes of reinforcement consisted of tangible reinforcement, person reinforcement (praise), and performance reinforcement (correctness of response). Each of…

This study investigated the effects of between-trials variability on the alternation discrimination of retardates. Brightness and size were variable between trials and irrelevant. Initial response outcome and mental age were also independent variables. Neither between-trials variability nor mental age produced a significant main effect, while the…

Each of two experimenters taught one set of 32 prekindergarteners to discriminate four different letter combinations (R-P, Y-V, C-G, and K-X). Each set of children was randomly selected and assigned to two treatment conditions. The treatment consisted of three warm-up trials, 10 actual training trials, and four post-test trials on a…

First-grade boys (N=260) were classified according to response style on a continuum of reflectivity-impulsivity using Kagan's Matching Familiar Figures Test. For all groups, performances were poorest under reward conditions and better under the punishment and reward plus punishment conditions. (ST)

A four choice discrimination problem was used to examine imitative behavior in children matched in mental age but differing in chronological age. The finding that older children imitated less than younger children is discussed in terms of socialization. (DP)

Results indicated that the normal achievers learned more effectively under person and performance reinforcement than under tangible reinforcement, whereas the reverse was true for low achievers. (Author)