Intrinsic reinforcers in a classroom token economy

An inexpensive, easily managed token economy was used in a normal classroom for one academic year, and data were collected for the entire academic performance in spelling, language, handwriting, and math for that year. During a baseline period, assignment completion was variable. The introduction of a token economy with a point exchange every five days increased assignment completion and decreased variability of performance. An application of a token economy that had a point exchange averaging four days was accompanied by an assignment completion rate that approximated 100%. A reinforcement contingency for which quiet behavior rather than for assignment completion was eased quiet behavior was accompanied by a marked diminution of assignment completion. A reintroduction of the token reinforcement for assignment completion system increased assignment completion again.     

Why classroom token economies fail

The reasons for clinical failures of classroom token economies are divided into three groups: (1) Problems associated with the token program itself, (2) Problems associated with the teacher, and (3) Problems associated with the specific population on which the classroom token economy is used. Each of these problem areas is discussed. Methods of anticipating problems before they occur are enumerated and ways of solving them should they occur are illustrated.     

Temporal discounting predicts student responsiveness to exchange delays in a classroom token system

Typical assessments of temporal discounting involve presenting choices between hypothetical monetary outcomes. Participants choose between smaller immediate rewards and larger delayed rewards to determine how the passage of time affects the subjective value of reinforcement. Few studies, however, have compared such discounting to actual manipulations of reward delay. The present study examined the predictive validity of a temporal discounting procedure developed for use with children. Forty-six sixth-grade students completed a brief discounting assessment and were then exposed to a classwide intervention that involved both immediate and delayed reinforcement in a multiple baseline design across classrooms. The parameters derived from two hyperbolic models of discounting correlated significantly with actual on-task behavior under conditions of immediate and delayed exchange. Implications of temporal discounting assessments for behavioral assessment and treatment are discussed.     

Self-observation and the reduction of inappropriate classroom behavior

In an effort to reduce disrurtive classroom behavior, five students attending a school for behavior-disordered youth were shown edited videotapes depicting themselves or a peer appropriately engaged in classroom activities. Effects were idiosyncratic across students, the most significant effects occuring for the self-observation procedure. The results of the present study are compared with other similar investigations.     

Use of a token economy to eliminate excessive inappropriate social behavior in an adult with developmental disabilities

Adults with developmental disabilities frequently have both deficits in appropriate social skills and excesses in inappropriate social behavior (Matson, LeBlanc, & Weinheimer, 1999). Typically, published treatment studies have focused on social skills training procedures that teach and promote the use of new social behaviors. However, only a few studies have focused on management of existing social behaviors that are problematic because they occur excessively or in an inappropriate context (Wright, Herzog, & Seymour, 1992). The current study focuses on management of three types of inappropriate social behavior in a 26‐year‐old male with moderate mental retardation: inappropriate social interactions, inappropriate sexual behavior, and verbal aggression. A token economy with response cost procedure was implemented using a DRO interval as the basis for earning tokens. Using a multiple‐baseline design across behaviors, each of the three types of inappropriate social behavior was successfully treated. After demonstrating the success of the procedure, the DRO interval was increased while maintaining the reductions in inappropriate social behaviors. Appropriate behaviors such as initiating conversation, shaking hands, etc maintained throughout the intervention. Copyright © 2000 John Wiley & Sons, Ltd.     

Reducing latency of a child's responding to instructions by means of a token system

The response latency of following directions by an 8-yr-old boy from a class for emotionally disturbed children was modified by the contingent application of a token system. To demonstrate reinforcer effectiveness, a multiple baseline approach was used. Measures were obtained for the time elapsed between the presentation of verbal directions and five performances: (1) entering the experimental room, (2) putting toys away, (3) beginning academic work, (4) putting toys away again, and (5) returning to the classroom and completing preparations for leaving school. These five measures were placed on the token system at three different times. The results demonstrated that four of the five performances were clearly affected by the token system as their response latency for following directions decreased substantially.     

Delusional verbalizations and beliefs

This study evaluated the intensity of delusional beliefs during the modification of delusional verbalizations with three chronically mentally ill inpatients. The multiple-baseline across responses design was used to evaluate the efficacy of a behavioral treatment package to modify delusional verbalizations. Results revealed that changes were obtained in delusional verbalizations to personal questions without corresponding changes in the subjects' delusional beliefs. Changes in delusional verbalizations were well-maintained for two subjects during a 6-month follow-up period. Mixed results were obtained for generalization probe interviews.     

The use of a "token helper" in the management of classroom behavior problems and in teacher training

A grade-four class teacher was trained in the use of token and verbal reinforcement by an experienced "token helper", who demonstrated the procedures in the classroom. The introduction of a simple token system resulted in significant decreases in the disruptive behavior of 10 pupils in two morning periods. When the token helper withdrew from the classroom, the teacher managed the token system and maintained disruptive behavior at lower than baseline levels.     

A systematic evaluation of token economies as a classroom management tool for students with challenging behavior

A two-part systematic review was undertaken to assess the effectiveness of token economies in increasing rates of appropriate classroom behavior for students demonstrating behavioral difficulties. The first part of the review utilized the recently published What Works Clearinghouse (WWC) standards for evaluating single-subject research to determine the extent to which eligible studies demonstrated sufficient evidence to classify the token economy as an evidence-based practice. The second part of the review employed meta-analytic techniques across four different types of effect sizes to evaluate the quantitative strength of the findings. Methodological strengths and weaknesses across the studies were systematically investigated. Results indicated that the extant research on token economies does not provide sufficient evidence to be deemed best-practice based on the WWC criteria.     

The detrimental effects of physical restraint as a consequence for inappropriate classroom behavior.

Functional analyses produced inconclusive results regarding variables that maintained problem behavior for 2 students with developmental disabilities. Procedures were modified to include a contingent physical restraint condition based on in‐class observations. Results indicated that under conditions in which physical restraint (i.e., basket‐hold time‐out) was applied contingent on problem behavior, rates of these behaviors increased across sessions for both subjects. Implications for the use of physical restraint in the classroom are discussed.     

Comparative effects of externally managed and self-managed response-cost systems on inappropriate classroom behavior

This study compares the relative efficacy of externally managed and self- managed free token response-cost systems in decreasing the inappropriate behavior of two learning-disabled students. The differential effects of the two treatment conditions were assessed by using an alternating treatments design. Experimental control was demonstrated by adding reversal phases comparing the treatments with baseline conditions. The results indicated that the two treatment conditions are equally effective in decreasing inappropriate behavior. The reasons for and implications of the findings are discussed.     

Reducing off-task behavior in the classroom: A comparison of encouragement and reprimands

Teachers report using both reprimands and encouragement as strategies to reduce offtask behavior in the classroom. Although numerous studies have demonstrated the effectiveness of reprimands, none has examined the efficacy of encouragement. In order to answer this question, two experiments were performed. Subjects were 16 children with academic and/or behavioral problems who were assigned to one of two classes in a remedial summer program. Experiment I employed a reversal design in each class to compare either reprimands or encouragement with No-Feedback conditions. Reprimands proved superior to No Feedback in reducing offtask behavior, but Encouragement did not. In Experiment II Reprimands and Encouragement were directly compared to one another, with each class exposed to both conditions. Reprimands resulted in lower rates of offtask behavior and higher academic productivity than Encouragement.The authors wish to acknowledge M. William Futtersak, for training the observers and aiding in the research; Ann Hession, for an outstanding job teaching; and Linda Pfiffner, for her substantive and editorial feedback.     

Relative efficacy of two token economy procedures for decreasing the disruptive classroom behavior of retarded children

Numerous studies have demonstrated that disruptive classroom behavior can be decreased by delivering tokens contingent upon periods of time during which children do not engage in it or by removing tokens contingent upon its occurrence. To date, the best controlled of these studies have consistently reported the two procedures to be equally effective. However, in these studies, token contingencies have been combined with instructions regarding the contingencies. The present study compared these two procedures when no instructions were given regarding the token contingencies. Token delivery was not effective in decreasing disruptive behavior in any of the children, while a combination of token delivery and removal was effective for three of four children. The results suggest that the combined procedure may be effective with certain populations that are not readily controlled by instructions.