Using a conditional discrimination procedure, pigeons were exposed to a nonverbal analogue of qualifying autoclitics such as "definitely" and "maybe." It has been suggested that these autoclitics are similar to tacts except that they are under the control of private discriminative stimuli. Instead of the conventional assumption…

This study replicated and extended Wright (2006) and Whitehurst, Ironsmith, and Goldfein (1974) by examining whether preschool aged children would increase their use of passive grammatical voice rather than using the more age-appropriate active grammatical construction when the former was modeled by an adult. Results showed that 5 of the 6…

Some 80, white, schizophrenic patients were administered the Taylor Personality Scale of Manifest Anxiety (MAS), the Maudsley Personality Inventory (MPI) and were tested on an operant conditioning task. Hypotheses tested were: (1) effectiveness of social reinforcement (verbal approval) on a verbal conditioning task would be enhanced by subjecting…

A major concern of this report was to compare the effect of three verbal reinforcement combinations (VRCs) on the rate at which children learn a simultaneous two-choice discrimination problem. The experiments were designed to test the following: (1) whether relative effectiveness of the VRCs was dependent upon task complexity or subject age; (2)…

Major variables related to reinstatement of speech in hospitalized mute and near-mute schizophrenics were isolated and investigated. The study consisted of four parts: (1) verbal conditioning of mute and near-mute chronic schizophrenics using four experimental groups and two control groups, (2) four extra-laboratory measures for testing…

Because spatial environment plays an important role in regulating human behavior, the environmental conditions of room size, furniture arrangement and interpersonal distance were systematically varied and studied with 54 male undergraduates for their ability to influence the verbal operant conditioning of positive affective self-reference…

A brief introduction to various aspects of operant conditioning is presented, followed by a discussion of ethical concerns. Also discussed in this paper are topics such as (1) what is it? (2) motivation, (3) students need motivating, and (4) a new method. The latter part of the paper is concerned with a year long behavior project in an elementary…

One hundred twenty-eight preschool boys were subjects in a 4x2x2 factorial design to investigate the change in reinforcer efficacy as a function of prior stimulus exposure. The factors were: (1) amount of repetition, 5, 25, 45, or 65; (2) reinforcer, good or bell; and (3) satiator, good or bell. Two additional groups were run as control groups to…

Discusses teaching strategy which included arrangement of conditions and contingencies ofreinforcement to motivate students to learn. Identifies student reinforcers and systematically controls reinforcement. Suggests controlled experimentation to compare effectiveness of techniques with other methods of motivation. (Author/CJ)

One control group and eight experimental groups, each composed of 12 first grade children, participated in this experiment. It was designed to investigate the effects of frequency of reinforcement and repeated evaluation of stimuli on the conditioning of preferences. Each child participated in the experiment for seven consecutive school days. The…

Presented is a series of studies in which the efficacy of applying operant conditioning methodologies to the problem of stuttering was examined. One requirement was that the designed therapeutic programs utilize only verbal contingent stimuli (reinforcers and punishers) in the traditional therapeutic setting (client and therapist seated together…