SENSORY EXTINCTION AND SENSORY REINFORCEMENT PRINCIPLES FOR PROGRAMMING MULTIPLE ADAPTIVE BEHAVIOR CHANGE

The role of sensory reinforcement was examined in programming multiple treatment gains in self-stimulation and spontaneous play for developmentally disabled children. Two phases were planned. First, we attempted to identify reinforcers maintaining self-stimulation. Sensory Extinction procedures were implemented in which auditory, proprioceptive, or visual sensory consequences of self-stimulatory behavior were systematically removed and reintroduced in a reversal design. When self-stimulation was decreased or eliminated as a result of removing one of these sensory consequences, the functional sensory consequence was designated as a child's preferred sensory reinforcer. In Phase 2, we assessed whether children would play selectively with toys producing the preferred kind of sensory stimulation. The results showed the following. (1) Self-stimulatory behavior was found to be maintained by sensory reinforcement. When the sensory reinforcer was removed, self-stimulation extinguished. (2) The sensory reinforcers identified for self-stimulatory behavior also served as reinforcers for new, appropriate toy play. (3) The multiple treatment gains observed appeared to be relatively durable in the absence of external reinforcers for play or restraints on self-stimulation. These results illustrate one instance in which multiple behavior change may be programmed in a predictable, lawful fashion by using “natural communities of sensory reinforcement.”     

Judgments of similarity and spatial models

Ss judged the similarity between all pairs of stimulus objects under 3 conditions: when the objects were (a) Munsell 5R color patches varying in value and chroma; (b) parallelorams varying in size and tilt; and (c) circles-with-radius varying in diameter and angle of radius. For each set of judgments, the pattern of deviations from the Euclidean model was used to diagnose the most appropriate spatial model. The results confirm previous findings that the Euclidean space is appropriate for judgments of color patches, but that the city block space is appropriate for judgments of geometrie forms which vary on perceptually distinct dimensions.     

Human, free-operant avoidance of “time out” from monetary reinforcement

To assess the aversive effects of withdrawing monetary reinforcement, human subjects were exposed to a free-operant avoidance procedure in which periods of no reinforcement occurred if the subject failed to respond, and each response postponed withdrawal of reinforcement. Avoidance behavior was developed either through specific instructions about the consequence of responding or through preliminary escape-avoidance training. In all cases, rates of response were found to be a positively accelerated function of decreases in the duration by which responding postponed reinforcement withdrawal. The findings with respect to the function relating avoidance behavior to the interval of postponement were viewed as similar to those obtained when shock is used as the aversive event in free-operant avoidance conditioning.     

Gender Differences in the Relationship of Language Development to Disruptive Behavior and Peer Relationships in Preschoolers

The present study examined whether there are gender differences among preschoolers in how language development is related to disruptive behavior and peer relationships. Participants were 185 largely minority, preschool children from low income families and their 16 teachers. Videotaped observations were coded to assess disruptive and off-task behavior in group learning situations. Teachers rated disruptive behavior and the quality of peer relationships and they provided information about service referrals. Language skills were assessed with standardized tests. Lower levels of language skills were more strongly associated with disruptive behavior and poor peer relationships for boys than for girls. Disruptive behavior was related to the probability that a child would be referred for services. Language development difficulties tended to be seen by teachers only when paired with behavior problems.     

The Role of Personal Spirituality and Religious Social Activity on the Life Satisfaction of Older Widowed Women

We examined the impact of personal spiritualityand religious social activity on the life satisfactionof older widowed women. Fifty-one White, femaleretirement community residents completed measures of personal spirituality, religious socialactivities, and life satisfaction. Ten residents werealso interviewed about their religious beliefs andactivities. Although the interviews revealed bothpersonal spirituality and religious social activity tobe central to the life satisfaction of these women,quantitative results suggested only involvement withreligious social activities was related to lifesatisfaction. Interviews revealed thatchurch activitiesprovided the women a loving family and a supportivecommunity. Religious activities helped these older womenovercome hardships, gave them a chance to sustainfriendships, and provided a vehicle through which they couldcontribute to their community.     

Sándor Ferenczi's Ideas and Methods and Their Relevance to Group Psychotherapy

Over the last 20years, I have been attempting to translate Ferenczi's significant discoveries into contemporary clinical practice. There are five basic Ferenczian concepts upon which I have elaborated a contemporary version, relevant for the conduct of an analytic group. The presentation of group interaction illustrates these five dimensions: 1. Confusion of Tongues Theory and Trauma; 2. Compassionate Confrontation; 3. Judicious Self-Disclosure; 4. Reparative Therapeutic Experiences; and 5. Group as Therapist to the Group Analyst.     

Comparison of extra- and within-stimulus prompting to teach prepositional discriminations to preschool children with developmental disabilities

Journal of Behavioral Education -