STIMULUS VARIATION AS A MEANS OF ENHANCING PUNISHMENT EFFECTS

We compared the effects of varied punishers (presentation of one of three available punishers) with the single presentation of one of the punishers on the occurrence of inappropriate behaviors with three developmentally delayed children. Two children were presented with varied-punisher conditions in which either overcorrection, time-out, or a verbal “no” was presented contingent upon inappropiate behavior. A loud noise was substituted for overcorrection for a third child. Results of the multielement with reversal design indicated that both punishment formats produced a decrease in the target behaviors with the varied-punisher format slightly more effective than the single presentations of the punishers. The results suggest the use of varied punishers as a means of enhancing the effects of less intrusive procedures to effectively reduce inappropriate behaviors.     

Punishment and its putative fallout: A reappraisal

In his book Coercion and Its Fallout Murray Sidman argued against the use of punishment based on concerns about its shortcomings and side effects. Among his concerns were the temporary nature of response suppression produced by punishment, the dangers of conditioned punishment, increases in escape and avoidance responses, punishment-induced aggression, and the development of countercontrol. This paper revisits Sidman's arguments about these putative shortcomings and side effects by examining the available data. Although Sidman's concerns are reasonable and should be considered when using any form of behavioral control, there appears to be a lack of strong empirical support for the notion that these potential problems with punishment are necessarily ubiquitous, long-lasting, or specific to punishment. We describe the need for additional research on punishment in general, and especially on its putative shortcomings and side effects. We also suggest the need for more effective formal theories of punishment that provide a principled account of how, why, and when lasting effects of punishment and its potential side effects might be expected to occur or not. In addition to being necessary for a complete account of behavior, such data and theories might contribute to improved interventions for problems of human concern.     

Oral overcorrection: side effects and extended applications.

Experiment 1: In a specialized daycare program the use of oral overcorrection (contingent toothbrushing with an oral antiseptic) to suppress one child's thumbsucking at Language Time was found to suppress the behavior of another child who was not treated but who witnessed the target child's treatment. Experiment 2: The main effects of oral overcorrection were replicated. Contingent overcorrection threats (warnings), used independently, were then shown to suppress thumbsucking behavior that had returned to its baseline level. These effects were maintained one month after the threats were discontinued, but they did not generalize to other activity periods, particularly Nap Time. Experiment 3: Contingent threats were found to suppress the persistent nap-time thumbsucking of the child from Expt 2. Increments in certain other (nonoral) inappropriate behaviors were correlated with the suppression of thumbsucking. Threats to use oral overcorrection contingent upon nonoral misbehaviors at Nap Time were not effective. However, the actual use of oral overcorrection for these categories of nonoral misbehavior served to suppress these behaviors. Experimental controls combined treatment reversal and multiple baseline single-subject designs.     

Reactions to gay men: Contact and overcorrection in an employee selection simulation

The current study examines the role of contact on reactions to gay and heterosexual targets by U.S. heterosexual college students. Aversive bias research finds that minority group members receive unfavorable evaluations only when non-category-based information justifies bias. We argue that under other conditions, namely absence of conditions justifying bias, minority group members receive more favorable evaluations than non-minorities, an effect we term overcorrection. We apply this research to the study of attitudes toward gay men. The current study examines this effect on evaluations of a highly qualified male job candidate who is either gay or heterosexual and flawed or not flawed. We predicted and found, among 180 college students, that the overcorrection effect was present only for those individuals who have experienced no friendships with gay men. Those individuals who do have gay male friends did not exhibit overcorrection. We interpret this result as an indication that individuals who have gay friends (contact) ignore category information such as gay/ heterosexual and are more likely to exhibit truly egalitarian ratings. Implications for aversive bias and outgroup covariation perspectives are discussed. We presented portions of this paper at the 2000 Western Psychological Association conference, Maui, HI.     

EFFECTS OF A PROCEDURE DERIVED FROM THE OVERCORRECTION PRINCIPLE ON MANIPULATED AND NONMANIPULATED BEHAVIORS

Positive practice overcorrection has been shown to be effective in reducing stereotypic self-stimulatory behaviors displayed by retarded and autistic individuals. In addition, the procedure also may increase the occurrence of appropriate behavior through intensive practice. In the present study, several stereotypic and one appropriate behavior (appropriate toy play) displayed by two autistic children were measured before and during treatment by a positive practice in appropriate toy play overcorrection procedure. Overcorrection was introduced for each of the targeted inappropriate behaviors in succession for both children. Results showed that overcorrection reduced all stereotypic behaviors displayed by both children. In addition, one subject displayed marked increases in the behavior practised during overcorrection, appropriate toy play, relative to its baseline rate of occurrence. The results indicate that for some individuals, overcorrection may be effective in teaching and motivating appropriate forms of behavior as well as in reducing stereotypy.     

Reactions to gay men: Contact and overcorrection in an employee selection simulation

The current study examines the role of contact on reactions to gay and heterosexual targets by U.S. heterosexual college students. Aversive bias research finds that minority group members receive unfavorable evaluations only when non-category-based information justifies bias. We argue that under other conditions, namely absence of conditions justifying bias, minority group members receive more favorable evaluations than non-minorities, an effect we term overcorrection. We apply this research to the study of attitudes toward gay men. The current study examines this effect on evaluations of a highly qualified male job candidate who is either gay or heterosexual and flawed or not flawed. We predicted and found, among 180 college students, that the overcorrection effect was present only for those individuals who have experienced no friendships with gay men. Those individuals who do have gay male friends did not exhibit overcorrection. We interpret this result as an indication that individuals who have gay friends (contact) ignore category information such as gay/ heterosexual and are more likely to exhibit truly egalitarian ratings. Implications for aversive bias and outgroup covariation perspectives are discussed. We presented portions of this paper at the 2000 Western Psychological Association conference, Maui, HI.     

What stops revenge taking? Effects of observed emotional reactions on revenge seeking

What reaction stops revenge taking? Four experiments (total N = 191) examined this question where the victim of an interpersonal transgression could observe the offender's reaction (anger, sadness, pain, or calm) to a retributive noise punishment. We compared the punishment intensity selected by the participant before and after seeing the offender's reaction. Seeing the opponent in pain reduced subsequent punishment most strongly, while displays of sadness and verbal indications of suffering had no appeasing effect. Expression of anger about a retributive punishment did not increase revenge seeking relative to a calm reaction, even when the anger response was disambiguated as being angry with the punisher. It is concluded that the expression of pain is the most effective emotional display for the reduction of retaliatory aggression. The findings are discussed in light of recent research on reactive aggression and retributive justice.     

Abatement of intractable vocal stereotypy using an overcorrection procedure

We conducted a series of reversals to compare the effects of four different treatments on vocal stereotypy emitted by a 7‐year‐old boy with autism. The results showed that (1) the level of vocal stereotypy decreased during exposure to matched stimulation but returned to high levels immediately upon its removal; (2) stereotypy did not significantly decrease during differential reinforcement of other behavior; and (3) contingent withdrawal of movies and music (i.e., response cost) was only moderately effective. However, positive practice overcorrection decreased vocal stereotypy by clinically significant levels. Further, when differential reinforcement of engagement in a Lego^® building task was implemented, the level of engagement was significantly higher when positive practice overcorrection was in place than when overcorrection was withdrawn. Copyright © 2011 John Wiley & Sons, Ltd.     

Overcorrection: Reviewed, revisited and revised

Overcorrection is a widely used behavior management procedure, the success of which has been well documented. However, overcorrection is not a simple, single procedure. Rather, it is a complex combination of procedures that often make it a complicated strategy to understand conceptually and to implement correctly. The complex nature of overcorrection combined with the use of multiple labels has created much confusion and debate among both researchers and practitioners. A number of issues relating to overcorrection are examined and evaluated. A proposal is made for revising the present overcorrection terminology. Finally, directions for future research are suggested.     

On the status of knowledge for using punishment implications for treating behavior disorders

In this paper, we review basic and applied findings on punishment and discuss the importance of conducting further research in this area. The characteristics of responding during punishment and numerous factors that interact with basic processes are delineated in conjunction with implications for the treatment of behavior disorders in clinical populations. We conclude that further understanding of punishment processes is needed to develop a highly systematic, effective technology of behavior change, including strategies for improving the efficacy of less intrusive procedures and for successfully fading treatment.     

Punishment happens: some comments on Lerman and Vorndran's review

Some readers will view the article by Lerman and Vorndran as controversial. It is a review of existing basic and applied research on punishment and a call for additional research on punishment. The thesis of my commentary is that the paper should not be viewed as controversial. Punishment happens. To ignore a natural phenomenon and its implications for a technology of behavior is akin to ignoring the physical nature of the universe. A science and a technology of behavior are incomplete without research on punishment. Five reasons to pursue punishment research are discussed, along with some caveats.     

INCREASING THE SUPPRESSIVE EFFECT OF DELAYED PUNISHERS: A REVIEW OF BASIC AND APPLIED LITERATURE

Although punishment is a common feature in programs designed to suppress inappropriate responding, the delivery of punishment may be delayed for a variety of reasons. When punishment is delayed, the result may be a decrease in response suppression. It is therefore important to identify strategies to increase the effectiveness of delayed punishers. In this paper, basic and applied research on delayed punishment is reviewed. The delay‐of‐punishment gradient is described, and strategies are provided to increase the suppressive effect of delayed punishers. For each strategy identified, a conceptual account is provided describing how the strategy enables a delayed punisher to exert a suppressive effect. Furthermore, this paper suggests additional uninvestigated but potentially effective strategies and identifies problems with current research into delayed punishment. Finally, recommendations regarding future research into delayed punishers are provided. Copyright © 2012 John Wiley & Sons, Ltd.     

GENERALITY AND SIDE EFFECTS OF OVERCORRECTION1

The effects and side effects of overcorrection for self-stimulatory behaviors of two children in a specialized day-care program were evaluated. For one child, a “hand” overcorrection procedure involving arm and hand exercises was introduced contingent upon inappropriate hand movements and later contingent upon inappropriate foot movements. After “hand” overcorrection was withdrawn for inappropriate foot movements, a “foot” overcorrection procedure involving foot and leg exercises was introduced contingent upon inappropriate foot movements. For a second child, the “hand” overcorrection procedure was introduced contingent upon inappropriate hand movements during a free-play period, and later contingent upon inappropriate vocalizations at naptime. “Hand” overcorrection was withdrawn and then re-introduced sequentially for both behaviors. Several concurrent behaviors were measured to assess multiple effects of treatment. Results for both children indicated the “hand” overcorrection procedure suppressed inappropriate hand movements and inappropriate behaviors that were topographically dissimilar. In addition, inverse relationships were observed between the second child's inappropriate hand movements and appropriate toy usage during free play and between his inappropriate vocalizations and inappropriate foot movements during naptime. Results suggest that overcorrection procedures that are effective for one behavior can be used to reduce the frequency of topographically different behaviors. This finding is discussed in terms of its practical implications for therapists.     

Determinants of Harsh Parenting in Mexico

This paper presents a structural model of the determinants of harsh parenting among Mexican mothers. One hundred five mothers (46 from the community; 59 referred to agencies for child maltreatment) were recruited from Sonora (Northern) Mexico and interviewed. In this model the use of physical punishment was explained by (1) authoritarian parenting style (mothers' beliefs concerning the effective use of physical punishment and mothers' lack of disciplinary skills) and (2) family dysfunction (a latent variable constructed from reports of interspousal violence and the parents' use of alcohol and drugs). In addition, the indirect effects of demographic and historical variables on harsh parenting was included. The findings show that the most important factor influencing the use of physical punishment in these families was authoritarian parenting style, exerting a significant direct effect on the mothers' reports of their use of harsh punishment. Family dysfunction had an indirect effect through parenting style. Some sociodemographic variables also indirectly influenced the use of beliefs maternal punishment It is concluded that cultural beliefs play a major role in parenting within the framework of Mexican family relations.     

Elimination of behavior of mental patients by response-produced extinction

Mental hospital patients were conditioned to respond at a high rate. Then an attempt was made to eliminate the response by means of a mild punishment consisting of a period of timeout from reinforcement (response-produced extinction). When only one response was available for obtaining the reinforcement, the mild punishment was not effective in eliminating that response. When an alternative response was also made available for obtaining the reinforcement, the mild punishment was completely effective. It appears that even very mild punishment may be effective if the over-all frequency of reinforcement can be maintained by means of an alternative unpunished response.     

Cultural Variations in Mothers’ Acceptance of and Intent to Use Behavioral Child Management Techniques

We examined cultural differences in mothers’ acceptance of and intent to use behavioral parenting techniques for managing disruptive child behavior, and the possible roles of parenting styles and implicit theories in explaining these cultural differences. A community sample of 117 Euro-Canadian and Chinese-immigrant mothers of boys aged 4- to 8-years participated. Chinese-immigrant mothers had more favorable attitudes towards punishment techniques (i.e., overcorrection and spanking) than Euro-Canadian mothers, and mothers’ authoritarian parenting style accounted for this cultural difference. No cultural differences were found in mothers’ attitudes towards reward (i.e., praise and token economy) or withdrawal of positive reinforcement (i.e., response cost and time-out). This study helps to inform efforts to increase the cultural sensitivity of mental health services for the underserved population of Chinese-immigrant families.     

The death of discipline: is the requiem premature?

There is a current trend among one sector of the professional mental-health community against the use of confrontive discipline with children and toward a positive-only approach to child behavior management. The current paper addresses this position by providing an overview of family process research as well as parent training outcome research related to parent disciplinary (punishment) practices. Consistent with research from developmental psychology showing that “authoritative” parenting is associated with the best developmental outcomes, this overview concludes that child management which combines positive approaches with age appropriate structures, limits, and non-hostile, nonviolent punishment is associated with the best treatment outcomes. The paper challenges positions calling for an end to the use of punishment with children.     

利他惩罚的发生机制及其神经基础

利他惩罚是指个体为惩罚违反社会规范的人而自愿个人支付成本,它在人类合作演化过程中扮演着重要的作用。"认知控制"与"情绪满足"被用来阐述利他惩罚的产生机制。而神经层面的研究也发现,利他惩罚主要涉及以背外侧前额叶皮层为主的基于规则的系统和包括纹状体、内侧前额叶皮层以及脑岛等脑区在内的情绪驱动系统。此外,5-羟色胺、多巴胺等神经递质可能是利他惩罚行为发生的神经生化基础。未来研究除了需进一步深入探讨与整合利他惩罚的发生机制、神经机制、基因机制以外,还应注重利他惩罚在自然情境下的研究。     

Overcorrection,Modeling, and Reinforcement Procedures for Reinstating Speech in a Mute Boy

A 9-year old boy who had not spoken for three years was treated using overcorrection, modeling and reinforcement. The experimental design was a multiple baseline across five target behaviors with a reversal of treatment conditions which differed in terms of the therapist doing training and the environment in which trainging occured. This desing allowed for an analysis of the stimulus control of the treatment procedures as well as an analysis of changes in target behaviors due to variations in the treatment conditions. It was found that overcorrection, instructions, information feedback, modeling, and reinforcement were readily effective for reinstating speech, but that no generalization to other therapists occured until the second therapist began applying the treatment procedures. Additional generalization to speaking words not specifically trained, to persons who had not been providing treatment, occured in the latter stages of the study on the ward. These positive changes resulted after generalization to one additional therapist and treatment situation had been established. In addition, generalization and maintenance of results were still evident on the ward at the conclusion of a 2-month follow-up.