共查询到20条相似文献,搜索用时 15 毫秒
1.
Mark R. Dixon Mary Rachel Enoch Jordan Belisle 《Journal of applied behavior analysis》2017,50(4):819-824
Twenty‐five recreational gamblers were initially asked to place bets on either red or black positions on a roulette board in a simulated casino setting. Each participant was then exposed to a stimulus pairing observing procedure which attempted to develop equivalence classes between one color (black or red) and traditionally positive words (e.g., love, happy, sex) and another color (black or red) and traditionally negative words (e.g., death, cancer, taxes), in the absence of consequence manipulations. Twenty‐one of the twenty‐five participants demonstrated greater response allocation to the color position on the roulette board that participated in a relational network with the positive words. Variations in sequencing of experimental conditions had no impact on poststimulus‐pairing wagers, but did impact tests for equivalence accuracy. 相似文献
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The present study explored the delay discounting of future and past monetary rewards by pathological gamblers. Using a multiple baseline design, following repeated exposure to choices between smaller immediate and larger delayed consequences, participants completed a relational responding task that attempted to alter the psychological functions of irrelevant stimuli and to affect subsequent delay discounting. Results support previous literature on the discounting of delayed consequences by pathological gamblers, illustrate that the discounting of past rewards occurs in a similar fashion to the well‐documented literature on the discounting of future rewards, and that magnitude of discounting can be altered. 相似文献
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Discounting of delayed rewards by pathological gamblers was compared to discounting of delayed rewards by matched control nongambling participants. All participants completed a hypothetical choice task in which they made repeated choices between dollars 1,000 available after a delay and an equal or lesser amount of money available immediately. The delay to the large amount of money was varied from 1 week to 10 years across conditions. Indifference points between immediate money and delayed money were identified at each delay condition by varying the amount of immediate money across choice trials. For the majority of participants, indifference points decreased monotonically across delays. Overall, gamblers discounted the delayed rewards more steeply than did control participants. 相似文献
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The present study demonstrated the relative impact of gambling and nongambling contexts on the degree of delay discounting by pathological gamblers. We used a delay-discounting task with 20 pathological gamblers in and out of the natural context in which they regularly gambled. For 16 of the 20 participants, it appeared that the difference of context altered the subjective value of delayed rewards, thereby producing relative changes in delay-discounting rates that were generally consistent with a hyperbolic model of intertemporal choice. The current data suggest that empirically derived k values from delay-discounting tasks are context sensitive and are not constant across various settings for the individual. Implications for future transitional research on addictive disorders generally, and gambling specifically, are discussed. 相似文献
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Paul S. Strand Yvonne Barnes-Holmes Dermot Barnes-Holmes 《Journal of Behavioral Education》2003,12(2):105-117
New conceptions of what constitutes meaning for the organism have recently arisen within the behavioral tradition. These conceptions are a function of reformulations of traditional topics such as reinforcement and verbal behavior. This paper will review these reformulations and discuss their implications for education. It is argued that teachers are in need of a more comprehensive framework for understanding human behavior than the technique-based behaviorism to which they are frequently exposed. The present paper suggests that advances in our understanding of choice behavior and verbal behavior put us within reach of a comprehensive framework for making sense of the interconnectedness of social, self, and academic development. 相似文献
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Michael J 《Journal of the experimental analysis of behavior》1984,42(3):363-376
The recent history and current status of the area of verbal behavior are considered in terms of three major thematic lines: the operant conditioning of adult verbal behavior, learning to be an effective speaker and listener, and developments directly related to Skinner's Verbal Behavior. Other topics not directly related to the main themes are also considered: the work of Kurt Salzinger, ape-language research, and human operant research related to rule-governed behavior. 相似文献
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The current investigation assessed the effectiveness of protective equipment, specifically arm splints, in reducing the occurrence of severe self-injurious behavior (SIB). Although the protective equipment reduced rates of SIB to near-zero levels, self-restraint subsequently emerged. In an attempt to reduce self-restraint while maintaining reductions in SIB, we provided noncontingent access to preferred stimuli. The presentation of preferred stimuli along with the use of protective equipment reduced both the rate of SIB and the duration of self-restraint. 相似文献
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Some individuals who engage in self-injurious behavior (SIB) also exhibit self-restraint. In the present study, a series of three functional analyses were conducted to determine the variables that maintained a participant's SIB, one without restraint items available, one with a preferred and effective form of self-restraint (an airplane pillow) available noncontingently, and one with this item delivered contingent on SIB. Results suggested that SIB was reinforced by escape and by access to self-restraint materials, self-restraint appeared to be maintained by automatic reinforcement, and continuous access to highly preferred restraint materials effectively suppressed SIB. 相似文献
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Borrero JC Crisolo SS Tu Q Rieland WA Ross NA Francisco MT Yamamoto KY 《Journal of applied behavior analysis》2007,40(4):589-601
Using a procedure similar to the one described by Conger and Killeen (1974), we evaluated levels of attending for 25 college students who participated in either a 20-min (n = 12) or 30-min (n = 13) discussion on juvenile delinquency. Confederates delivered statements of agreement (e.g., \"I agree with that point\") according to independent variable-interval schedules. Pooled results were evaluated using three generalized formulations of the matching law, and showed that matching was more likely during the first 5 min of the discussion than during the last 5 min. Individual data for 7 of 9 participants were better described by the generalized response-rate matching equation than by the generalized time-allocation matching equation when response allocation was characterized in terms of frequency rather than duration. 相似文献
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Dennis H. Reid Marsha B. Parsons Carolyn W. Green Leah B. Browning 《Journal of applied behavior analysis》2001,34(3):341-344
We attempted to increase one aspect of self‐determination among 3 supported workers with multiple disabilities. Following Baer's (1998) self‐determination conceptualization, the workers were exposed to two conditions that involved working more versus less independently based on availability of assistive devices. Next, their condition preferences were assessed and honored. All participants consistently chose the more independent condition. Results reflect how self‐determination may be enhanced by giving workers increased control over work situations. 相似文献
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Mark R. Dixon Brandon E. McCord Jordan Belisle 《Journal of applied behavior analysis》2018,51(3):590-595
We evaluated a procedure for teaching two children, one typically developing and one with autism, a higher‐order generalized operant response class of unscrambling sight words. The procedures were efficacious in teaching the participants to unscramble words appearing in isolation and in the context of a sentence, with 98% of the presented discriminative stimuli novel to the participants. 相似文献
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Jordan Belisle Dana Paliliunas Mark R. Dixon Ryan C. Speelman 《Journal of applied behavior analysis》2019,52(1):60-72
Twenty‐one recreational gamblers were randomly assigned to two groups; one group was exposed to a conditional discrimination relational training task to bias choice allocation to a black machine presented concurrently with a red machine, and the other group underwent the same relational training task immediately followed by a defusion procedure, designed to expand upon the relations developed in the initial relational task. Both groups completed a simulated slot‐machine task before and after the relational training task, with or without the defusion procedure. Results showed that 9 of 11 participants in the relational training only group showed an increased bias toward the black machine, compared to only 4 of 10 in the relational training plus defusion group; this latter group also showed greater matched responding. Results suggest that expanding verbal–relational networks may reduce the influence of any single verbal relation on gambling choice behavior. 相似文献
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Dana M. Gadaire Wayne W. Fisher Mark Steege 《Journal of applied behavior analysis》2014,47(1):192-197
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HIROSHI TOYOTA 《The Japanese psychological research》2013,55(1):45-57
The present study examined the self‐choice effects on intentional memory and the relation between individual differences in emotional intelligence, and the size of the self‐choice effects. Word pairs were supplied to the participants in either a self‐choice or forced‐choice condition. In the self‐choice condition the participants were asked to choose one of the words that elicited more pleasant or more unpleasant episodes, and to remember the chosen word. In the forced‐choice condition one of the paired words was underlined to signify that it was the word to remember. For participants who chose a word that elicited more pleasant episodes, self‐choice effects were observed in pleasant‐pleasant and pleasant‐unpleasant word pairs. However, for participants who were asked to choose a word that elicited more unpleasant episodes, the effects were found in unpleasant‐unpleasant and pleasant‐unpleasant word pairs. The size of the self‐choice effects was determined by the level of emotional intelligence. 相似文献
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Mark R. Dixon Scott H. Wiggins Jordan Belisle 《Journal of applied behavior analysis》2018,51(2):321-334
The current investigation sought to extend prior research evaluating the use of the PEAK Relational Training System as a comprehensive treatment model in improving language skills demonstrated by individuals with autism. Baseline PEAK‐Direct Training and Verbal Behavior Milestone Assessment and Placement Program (VB‐MAPP) assessments were conducted across 3 adult male participants, and scores on the PEAK‐Direct Training assessment were used to select targets for intervention. Language instruction guided by the PEAK‐Direct Training module was implemented for 45 to 69 days across participants. Results suggest that participants mastered target skills throughout the training phase, and VB‐MAPP test probes showed an increasing trend. Follow‐up probes suggested that scores on the VB‐MAPP maintained when training was discontinued. In addition, participants demonstrated an increase in assessment scores on the PEAK‐Direct Training assessment in the follow‐up phase, including the mastery of untargeted verbal skills. 相似文献
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Ferris O. Henson 《Journal of applied behavior analysis》1975,8(4):459-459
The effect of token reinforcement on three classes of divergent verbal responding to verbal stimulus items from three measures of the Wallach-Kogan Creativity test was examined. The subjects consisted of two “gifted”, two “average”, and two “learning disabled” children from a public-school setting. The design utilized both an intra-subject and inter-subject multiple-baseline design with a reversal design added. Tokens were dispensed contingent upon the number of appropriate verbal responses to each stimulus item, i.e., a continuous schedule of reinforcement was used—one token per appropriate response. Interobserver agreement on “appropiateness” was 993%. The tokens could be used to “purchase” items listed in a “menu” format (e.g., ball and jacks—100 tokens). Consistently large effects of token reinforcement were observed, without generalization of effect across the three classes of behaviors, or conditions. These results support the works of Goetz and Baer (Journal of Applied Behavior Analysis, 1973, 6 , 209–217), Goetz and Salmonson (Behavior Analysis and Education, G. Semb, (Ed.), University of Kansas, 1972, 53–61), and Maloney and Hopkins (Journal of Applied Behavior Analysis, 1973, 6 , 425–434). Implications lie in continued experimental analysis of behavior approach to the concept called “creativity”. Additionally, implications are made in classroom application of assessing and intervening in the area of divergent responding for children with deficits in those areas. 相似文献
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During laboratory gambling tasks participants are not typically allowed to wager their personal wealth. Instead, wealth is simulated by telling participants they have been endowed with game tokens that will be later exchanged for money. Past research indicates that participants undervalue game tokens following this procedure, which leads to elevated risk taking compared to procedures that add saliency or realism to the monetary payoff. A between-subjects experiment tested whether showing a picture of money during the endowment instructions and repeating token-money exchange information during the session influenced participants' preference for risky and riskless options. The results showed no effect of the money picture. However, repeated token-money exchange information significantly decreased risk taking. Together with past studies, this finding suggests that endowment procedures might establish greater value in game tokens, and therefore better simulate personal wealth, when the eventual exchange between game tokens and money is made more salient to participants. 相似文献