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131.
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133.
R. Don Horner 《Journal of applied behavior analysis》1980,13(3):473-491
This study determined the effects of procedures designed to “enrich” the physical and social environment of an institutional ward on the “adaptive” and “maladaptive” child, adult, self, and object-directed behaviors of five profoundly retarded ambulatory females. Behavior observed in two treatment conditions, an environment “enriched” with toys and objects and an “enriched” environment coupled with differential reinforcement of adaptive behavior, was compared to behavior occurring in corresponding baseline or “austere” conditions and during a period of noncontingent reinforcement. The results generally revealed: (1) little change in adaptive and maladaptive child and adult-directed behavior across conditions, (2) an overall higher incidence of adaptive object-directed behavior and reduced self-directed maladaptive behavior in each treatment condition from that observed in corresponding control conditions, and (3) the use of an “enriched” environment and differential reinforcement of adaptive behavior resulted in maladaptive self-directed behavior being reduced and adaptive object-directed behavior being increased beyond that observed in the “enriched” environment alone. These behavioral gains were largely maintained during a follow-up condition by continuing the “enriched” environment and transferring the responsibility for differential reinforcement to direct-care staff. 相似文献
134.
Michael F. Dorsey Brian A. Iwata Pamela Ong Terry E. McSween 《Journal of applied behavior analysis》1980,13(2):343-353
This study evaluated the effects of a fine mist of water applied to the face contingent upon self-injurious behavior (SIB) exhibited by profoundly retarded persons. In Experiment 1, results of individual reversal designs showed substantial reductions in a variety of SIB's (mouthing, hand biting, skin tearing, and head banging) for seven participants. In Experiment 2, two participants who frequently bit their hands were each observed in two different settings. Following initial baselines in each setting, a series of manipulations was undertaken to compare the effects of mild verbal punishment (“No”) with those of a combined treatment (“No” plus mist procedure). Results in one setting indicated that “No” suppressed SIB only after it was first paired with the water mist. Data also suggested that, once acquired, the punishing properties of “No” could be extended to a second setting in which the mist was never applied, and that these effects could be generalized across therapists. Results of these experiments indicate that the water mist procedure may be an effective alternative to traditional punishment techniques. Although conclusions regarding generalization are limited due to the brevity of the maintenance conditions, the data suggest that treatment gains may be transferred to more acceptable forms of social punishment and reinforcement. 相似文献
135.
A high-voltage radio-frequency stimulator was used as a source of motivational footshock in studies of conditional suppression. The circuit of the stimulator is presented schematically, then discussed in terms of affect induced by, gross behavioral response to, and electrical characteristics of, the stimulus. Near daily use of the stimulator across 6 months of formal assessment revealed that nonscrambled presentations of footshock via a grid of aluminum bars invariably resulted in stimulation of rat Ss and generated highly efficient conditional suppression of operant responding. While the stimulator was primarily designed to permit unconfounded presentation of gridshock in a 2,450-MHz microwave field, its simplicity and reliability suggest application in other situations requiring motivational shock. 相似文献
136.
Trial-and-error and errorless training procedures were used to train two killer whales on a simple visual discrimination problem. Both whales demonstrated difficulties in solving the problem under trial-and-error training. The relative effectiveness of the two training procedures is evaluated. 相似文献
137.
Don Dinkmeyer 《Journal of counseling and development : JCD》1968,46(9):898-902
Counselor educators should be concerned with presenting varied theoretical approaches to school counseling. This article develops the teleoanalytic position and acquaints the reader with Adlerian concepts and procedures. 10 assumptions for understanding personality are set forth. Unique counseling procedures that develop from this rationale, such as Early Recollections, Family Constellation, and “The Hidden Reason,” are described. 相似文献
138.
Dalbir Bindra Don C. Donderi Shizuhiko Nishisato 《Attention, perception & psychophysics》1968,3(2):121-136
When a subject is asked to judge whether two stimuli are “same” or“different,” the time he takes to reach the decision same is frequently unequal to the time he takes to reach the decision different. We studied this discrepancy as a function of several variables, including stimulus modality, “codability” vs.“noncodability” of test stimuli, interstimulus interval, and discrimination difficulty. Results of four different experiments performed on a total of 111 subjects showed codability and discrimination difficulty to be the most important factors. Stimuli that are codable (i.e., which can be categorized by absolute judgment) yield a shorter latency for decision same, and noncodable stimuli (i.e., those requiring a reference stimulus for categorization) yield a longer latency for decision same. The modality of test stimuli, the prothetic or metathetic nature of the dimension to be judged, and simultaneous vs. successive presentation of the stimuli appear not to be crucial factors. 相似文献
139.
Henry Krystal Robert A. Moore John M. Dorsey 《Journal of counseling and development : JCD》1966,45(2):134-139
Education in regard to alcoholism has not been a noted success. This problem is examined by approaching the situation from a psychoanalytic view, as well as through the review of the history of the use, abuse, and prohibition of alcohol in this country. Attitudes toward alcohol share much in common with the attitudes to the other instinctual gratifications. Because of the many repressions involved, the problems of transference make their appearance in the performance of the alcoholism educator, as well as the student. The conscious avoidance of patronizing, prohibitionist, and similar attitudes might allow the teacher to present both the advantages and the dangers in the use of alcohol, and thus open the subject to more wholesome consideration. 相似文献
140.