Temporal effects of antecedent exercise on students' disruptive behaviors: An exploratory study

Although a growing body of literature indicates that antecedent exercise is effective at reducing disruptive behaviors, there is a paucity of research examining the temporal effects of antecedent exercise. The present investigation involved 4 students (age range 11 to 14 years) enrolled in a self-contained special education behavior classroom due to severe aggressive, disruptive, and oppositional behaviors. In an alternating treatment design with baseline, students were first exposed to baseline conditions and then to 2 experimental conditions (i.e., an antecedent exercise condition and a control condition) in a randomized fashion. Results indicated that 30 min of moderate to intense aerobic exercise resulted in approximately 90 min of behavioral improvements. In addition, there appeared to be an inverse relation between arousal levels and behavioral difficulties. The potential utility of antecedent exercise as a treatment alternative in schools for students with severe disruptive behavior is discussed.     

Exploring the impact of dimensional comparisons in health contexts

“Did I exercise enough this week?” “Should I eat that last donut?” “Am I in good shape?” Due to the ambiguity and difficulty of answering such questions, people often use comparison-based information to contextualize their standing, inform self-evaluations, and guide behavior. For example, to ascertain whether they have exercised enough, people can make social comparisons to peers (e.g., “Have I exercised more than my friends?”) or temporal comparisons of the present to the past (e.g., “Have I exercised more this week than last week?”). While ample research has examined the relevance and impact of social and temporal comparisons in a range of health contexts (e.g., health behaviors, risk perceptions), the overarching goal of the present review was to explicate the potential relevance and impact of a third type of comparison standard—dimensional comparisons—in health contexts (with an emphasis on health behaviors like exercise). First, we discuss how social and temporal comparisons shape self-evaluations in both health and non-health contexts. Second, we provide an overview of research conducted on dimensional comparisons in non-health contexts and discuss how comparison sources shape self-evaluations and self-concept formation. Third, we explore the potential impact and relevance of dimensional comparisons on self-evaluations in health behavior contexts. Fourth, and finally, we highlight potential future directions and considerations for advancing our knowledge of the relevance and influence of dimensional comparisons in health contexts.     

FUNCTIONAL ASSESSMENT,CURRICULAR REVISION,AND SEVERE BEHAVIOR PROBLEMS

An adolescent female with multiple handicaps and a long history of severely disruptive behavior participated in a functional assessment linked directly to specific revisions in her school curriculum. During Phase 1, reversal designs were used to test hypotheses pertaining to antecedent and auricular influences on problem behavior. During Phase 2, a multiple baseline across afternoon and morning time periods demonstrated that the auricular revisions were effective in eliminating severely disruptive behavior and increasing on-task responding. Data also showed that inappropriate “psychotic” speech was reduced and appropriate social interactions were increased. Follow-up results showed that the changes were maintained throughout the school year. Questionnaire data provided social validation of the procedures and outcomes. The findings are discussed in relation to their implications for functional assessment, individualized curricula, and positive programming for students with disabilities and serious behavior problems.     

EFFECTS OF SYSTEMATIC,RESPONSE-DEPENDENT FADING AND THINNING PROCEDURES ON THE MAINTENANCE OF CHILD-CHILD INTERACTION

Previous investigations of the social behavior of handicapped preschool children (Journal of Applied Behavior Analysis, 1974, 7 , 583–590; Journal of Applied Behavior Analysis, 1976, 9 , 31–40; Journal of Applied Behavior Analysis, 1977, 10 , 289–298) demonstrated that introduction of adult or peer confederate intervention agents produced substantial increases in levels of positive social behavior emitted by the subjects. In addition, it was observed that changes in rates of positive social behavior emitted by recipients of intervention tactics were accompanied by parallel changes in rates of positive social behavior emitted by interacting peers. However, with one limited exception, sudden removals of arranged intervention procedures were followed by immediate reductions in the levels of positive social behavior emitted by subjects and peers in each study. The current investigation was designed to examine the effects of response-dependent removal of intervention procedures on the positive behavior of three socially withdrawn preschool boys. Interactive effects on the social behavior of classroom peers who did not receive adult prompts and contingent attention events were also examined. A combination of withdrawal of treatment and multiple baseline procedures was employed. The three target subjects received fixed numbers of prompts and contingent attention events during Intervention I and Intervention II, Phase 1 conditions. During Intervention II, Phase 2 conditions, prompts and contingent attention events were reduced on a response-dependent basis for two subjects and on a response-independent basis for the third subject. The results suggest that: (a) the intervention procedures produced marked increases in positive social behavior emitted by each subject; (b) response-dependent fading and thinning, contrasted with response-independent tactics, maintained levels of positive social behavior equivalent to those observed during Intervention I and Intervention II, Phase 1 conditions; (c) changes in positive and negative behaviors emitted by peers paralleled changes in positive and negative behaviors emitted by each subject; and (d) no “spillover” of treatment effects was noted for subjects during periods in which they were not direct recipients of intervention procedures.     

Shaping data collection congruent with experimental hypotheses

The influence of instructions and feedback from an experimenter on observational recordings of disruptive behavior was evaluated. Four subject-observers recorded four categories of disruptive behavior from videotapes of children in a classroom setting. Two sets of videotapes, labelled "baseline" and "treatment", were matched for rates of disruptive behavior in each category. The observers were told that two target behaviors were expected to decrease and the other two control behaviors were not expected to change during the treatment condition. During observational recording of treatment videotapes, the observers were given positive feedback when they reported decreases in the two target behaviors, and negative feedback when they reported either to change or increases in the two control behaviors. The target behaviors were recorded less frequently by observers, while recordings of control behaviors were unaffected during the treatment phase. These results suggest that contingent feedback to observers should be avoided as a possible source of bias in behavioral recordings.     

INDIRECT FACILITATION OF ON-TASK BEHAVIOR PRODUCED BY CONTINGENT FREE-TIME FOR ACADEMIC PRODUCTIVITY1

This study investigated the relationship between on-task behavior and the academic performance of three low achieving and disruptive children in an elementary school special-education class. A number of researchers have postulated that the direct elimination of off-task or disruptive behavior is a necessary prior requirement when increases in academic performance are sought in special-education classrooms composed of low achievers with below-average socioeconomic environments. The present research program investigated this issue and measured the incidence of on-task behavior and its relationship to changes in the performance of a variety of academic tasks brought about by the opportunity to engage in daily free-time activities. Three children from a class of eight “educably mentally handicapped” students were chosen as target subjects, as their repertoires seemed to be especially defective. These children were observed by the first author for 90-minute sessions three days a week, and data regarding on-task behavior were obtained by the use of an interval recording technique. In conjunction with the teacher, the first author also monitored the academic performance of the children in six structured activities—answer completion from boardwork instructions, task completion from handout assignments, comprehension of reading assignments and vocabulary recognition, accuracy of direction-following to audiotaped instructions, quality of copied handwriting, and the matching of appropriate phonetic sounds to pictured objects and situations. Following baseline sessions during which both on-task and academic performance was measured, several experimental sessions were conducted during which free-time was given noncontingently. During these sessions, no reliable changes in student performance were observed. Subsequently, the teacher and experimenters defined a specified percentage of correct completion of each of the six categories of skill performance as necessary for the achievement of the free-time reinforcer, during each experimental session. As a result, both the academic productivity and the on-task measures of behavior were observed to increase, even though reinforcement was not directly contingent upon on-task behavior. The subsequent reinstitution of noncontingent free-time was followed by lower rates of both output and on-task behavior. The final reintroduction of contingent free-time for academic productivity again produced substantial increases in both work accomplished correctly and on-task behavior. Corresponding increases in productivity were noted for most nontarget children as well. While the present investigation has shown a high correspondence between productivity and on-task behavior, we must keep in mind that on-task behavior can be defined in many different ways. It remains possible that differences in the degree of correlation between outcome measures and the topography of “work” activity may relate to the degree to which the specific on-task behaviors measured are actually required for the outcome behavior. The failure of many researchers to identify a direct relationship between “appearances” and output may be inherently a measurement problem.     

REDUCING DISRUPTIVE BEHAVIORS OF ELEMENTARY PHYSICAL EDUCATION STUDENTS WITH SIT AND WATCH

This study reduced the disruptive behaviors of students in two elementary physical education classes: a regular fourth-grade class comprised of 30 students and an alternative education class containing 14 fourth- and fifth-grade boys with severe behavior problems. Using a multiple baseline design, we introduced a modified time-out procedure called “Sit and Watch.” The procedure reduced the frequency of disruptive behaviors by 95%. Sit and Watch proved to be socially acceptable to parents, school personnel, and the physical education teacher.     

Self-Presentation and Exercise

Preliminary research indicates that self-presentation may be an important antecedent and consequence of physical activity because it may affect people's exercise cognitions, attitudes, and behaviors. The specific purposes of this article were to review the literature on self-presentational processes with regard to (a) exercise behavior, (b) motivation to engage in physical activity, (c) the characteristics of the exercise environment, (d) subjective responses to acute exercise, and (e) the effects of exercise interventions on self-presentational concerns. Implications of a self-presentational perspective for examining exercise adherence and developing physical activity interventions are discussed.     

The Value of Integration: Psychoanalytic Psychotherapy Meets Ego Psychology in a Psychotherapy Group for Children

ABSTRACT

Psychotherapy integration requires us to look beyond the confines of a particular theoretical or technical approach towards other perspectives. Integrative work with children, in particular, meets the socio-emotional needs of the child while simultaneously modeling behaviors and skills. This paper presents an explicitly integrative approach to child group psychotherapy: Relationships. Individuals. Skills. Engagement (RISE) Group. We begin with an in-depth discussion of the RISE group structure illustrated by clinical examples (the “what”) followed by a review of the theory and treatment modalities that inform the approach (the “why” and “how”). The RISE group is grounded in two theoretical perspectives (psychoanalytic principles and ego psychology) and draws upon clinical techniques from multiple treatment modalities (including cognitive behavior therapy, psychodynamic play therapy and dialectical behavior therapy). Combined, the merger of these perspectives results in a multilevel intervention that forges pathways to mastery and competence within the child. Finally, we discuss the value and limitations of integration as applied to group psychotherapy for children.     

权力不稳定性对权力效应的逆转作用

摘 要 基于权力的趋近-抑制理论，本研究探讨权力不稳定性对权力效应产生逆转作用以及权力动机对这一逆转作用的影响。实验采用角色扮演法和真实任务角色来操纵被试的权力水平和权力不稳定性，以赌博任务中的冒险行为和金钱分配任务中的趋利行为来测量被试的权力趋近/抑制效应。结果发现：权力稳定条件下，高权力被试比低权力被试表现出更多的冒险行为和趋利行为；权力不稳定条件下则相反，低权力被试比高权力被试表现出更多的冒险行为和趋利行为。权力不稳定条件下高权力动机的高权力者相比低权力动机的高权力者倾向给自己分配更少的金额数，表现出更为明显的抑制倾向；而高权力动机的低权力者相比低权力动机的低权力者倾向于提出更高要求的金额数，表现出更为明显的趋近倾向。该研究证实了权力不稳定性对权力效应的逆转作用，而权力动机对这一逆转作用起到增强趋势。     

Instructing beginning teachers in reinforcement procedures which improve classroom control

Systematic reinforcement procedures were used to increase study behavior in the classrooms of three beginning teachers experiencing problems of classroom control. Classroom study rates were recorded during a baseline period. During subsequent experimental periods, the teachers changed one or more reinforcement contingencies (teacher attention, length of between-period break, a classroom game) to bring about increased study rates and concomitant reductions in disruptive behaviors. A brief reversal period, in which these contingencies were discontinued, again produced low rates of study. Reinstatement of the contingencies resulted once again in marked increases in study behaviors.     

Evaluating the technical adequacy of DBR-SIS in tri-annual behavioral screening: A multisite investigation

The implementation of multi-tiered systems in schools necessitates the use of screening assessments which produce valid and reliable data to identify students in need of tiered supports. Data derived from these screening assessments may be evaluated according to their classification accuracy, or the degree to which cut scores correctly identify individuals as “at-risk” or “not-at-risk.” The current study examined the performance of mean scores derived from over 1700 students in Grades 1, 2, 4, 5, 7, and 8 using Direct Behavior Rating—Single Item Scales. Students were rated across three time points (Fall, Winter, Spring) by their teachers in three areas: (a) academically engaged behavior, (b) disruptive behavior, and (c) respectful behavior. Classification accuracy indices and comparisons among behaviors were derived using Receiver Operating Characteristic (ROC) curve analyses, partial area under the curve (pAUC) tests, and bootstrapping methods to evaluate the degree to which mean behavior ratings accurately identified students who demonstrated elevated behavioral symptomology on the Behavioral and Emotional Screening System. Results indicated that optimal cut-scores for mean behavior ratings and a composite rating demonstrated high levels of specificity, sensitivity, and negative predictive value, with sensitivity point estimates for optimal cut-scores exceeding .70 for individual behaviors and .75 for composite scores across grade groups and time points.     

A Comparison of Least-to-Most Prompts and Progressive Time Delay on the Disruptive Behavior of Students with Autism

We compared the effects of two instructional strategies on the frequency of errors and episodes of disruptive behavior of 4 students with autism. In Phase I, easy and difficult tasks were presented to determine whether the tasks were associated with differential rates of disruptive behavior. Phase II compared the effects of a least-to-most prompting procedure (LTM) to a progressive time delay procedure (PTD) on errors and disruptive behavior when difficult tasks were presented. Observers sequentially recorded instructor instructions, response prompts, prompts for appropriate sitting, and feedback statements; and student disruptive, correct, error, and no responses during 1:1 sessions. Results showed PTD produced fewer errors than LTM for all 4 students, and lower rates of disruptive behavior for 2 students. When PTD was implemented as the final phase with 2 of the students, rates of disruptive behavior associated with the task previously taught with LTM immediately decreased. Conditional probability statements indicated that disruptive behavior occurred infrequently with all 4 students when effective response prompts were used.     

THE CLASS SPECIFIC EFFECTS OF COMPLIANCE TRAINING WITH “DO” AND “DON'T” REQUESTS: ANALOGUE ANALYSIS AND CLASSROOM APPLICATION

Two experiments are reported in which the relationship between compliance with “do” and “don't” requests was examined with developmentally disabled children. In Experiment 1, a multiple baseline design across subjects with counterbalanced treatment conditions was used to evaluate a compliance training program composed of four phases: (a) baseline, during which no consequences were delivered for compliance, (b) reinforcement for compliance with one targeted “do” request, (c) reinforcement for compliance with one targeted “don't” request, and (d) follow-up with reinforcement on a variable ratio schedule for compliance with any “do” or “don't” request. Results of probes conducted before and after training within each condition indicated that generalized compliance occurred only with requests of the same type as the target exemplar (“do” or “don't”). In Experiment 2, these results were replicated in a classroom setting. Following collection of baseline probe data on student compliance, a teacher training program was successfully implemented to increase reinforcement of compliance first with one “do” and subsequently with one “don't” request of a target student. Results of multiple baseline probes across “do” and “don't” requests indicated that the teacher generalized and maintained reinforcement of compliance with other requests of the same type and to other students, with a resulting increase in student compliance with the type of requests reinforced. The impact of treatment on both teacher and student behavior was socially validated via consumer ratings. Implications of these findings with respect to response class formation and compliance training programs are discussed.     

BIOFEEDBACK AND RATIONAL-EMOTIVE THERAPY IN THE MANAGEMENT OF MIGRAINE HEADACHE

Twenty-four migraine patients were randomly assigned to one of four conditions: (a) self-monitoring of headache activity (waiting list), (b) frontalis EMG biofeedback, (c) digit temperature biofeedback, and (d) digit temperature biofeedback plus Rational-Emotive Therapy (RET). Bidirectional control over the target physiological response was assessed through a reversal design in each session. Following at least a four-week baseline, the three biofeedback groups received 8 to 10, 30-minute sessions of bidirectional biofeedback training, scheduled twice a week. Subjects in the combined digit temperature biofeedback plus RET group received three 40-minute sessions of RET as an addition to the third, fifth, and seventh biofeedback sessions. Records of daily home practice were kept throughout treatment and three-month followup. Subjects on the waiting list monitored headaches for at least five months, corresponding to “baseline”, “treatment”, and three-month followup. Digit temperature biofeedback alone and in conjunction with RET did not prove to be more effective than the control conditions. All the EMG subjects reduced headache activity to two-thirds or less of the baseline level by the third month of followup. Bidirectional digit temperature performance did not improve with training, was demonstrated in only 33% of the biofeedback sessions, was not maintained over time, and was unrelated to improvement in headache activity. EMG subjects reported biofeedback performance to be an easier task and met the performance criterion on 85% of the sessions. The frequency of home practice contributed over 55% of the variance in retrospective estimates of headache improvement but was not related to changes in daily records of headache activity.     

AN ANALYSIS AND REDUCTION OF DISRUPTIVE BEHAVIOR ON SCHOOL BUSES

Thousands of children are injured or killed each year in school bus accidents. A significant number of these tragic incidents is precipitated by disruptive child behavior that distracts the drivers from their difficult task. Two experiments were conducted which addressed this problem. For both experiments an automated sound recording device (referred to as a Noise Guard) selectively responsive to frequencies above 500 Hz (i.e., unresponsive to bus drone) recorded both the duration and frequency of noise outbursts above a tolerable threshold. Additionally, an observer made in situ measurements of other disruptions including roughhousing and getting-out-of-seat. In the first experiment, following baseline measurements of these behaviors, middle-school students received feedback for noise outbursts. That is, when “Noise Guard'” was activated, it in turn operated one of several lights on a panel visible to all passengers. Each day students were allowed to listen to high-appeal taped music while riding the bus and to participate in a raffle for prizes, provided the number of outbursts on the preceding day remained below a specified criterion indicated on the light panel. This intervention resulted in drastic reductions of noise outbursts with a concomitant reduction in other disruptive behaviors. Comparable results were obtained in the second experiment which eliminated the raffle from the intervention.     

Individual Consequences Versus Different Shared Consequences Contingent on the Performance of Low-Achieving Group Members1

The effects of four reinforcement conditions (individual consequence, group-shared consequence, and two different proportions of individual and group-shared consequence) on (a) peer tutoring, (b) arithmetic performance, (c) studying, (d) nonstudying, and (e) disruptive behavior were measured employing 60 experimental and 34 comparison children from three fifth-grade classes in an inner-city school. The 100% shared consequence consistently produced the highest incidence of peer tutoring as well as the greatcst increment in the number of correct problems, both within and between periods. As the proportion of shared consequences decreased, the number of problems worked correctly decreased. Concurrently, the incidence in peer tutoring decreased as the proportion of shared consequences decreased. All consequences maintained high rates of studying behaviors and low rates of nonstudying and disruptive behaviors. The results of this study suggest that shared consequences may be useful in creating cooperative work patterns and increasing arithmetic performance in classroom settings.     

Reduction of kindergarten children's disruptive behavior with delayed feedback and delayed contingent access to play

After measuring the amount of disruptive behavior exhibited by nine kindergarten children in a lunchroom, delayed feedback about the disruptive behaviors engaged in was given to each child after he left the lunchroom, but there were no additional differential consequences for any behaviors. This delayed feedback alone had little effect on the rates of disruptive behavior. When the delayed feedback was paired with contingent access to play, the rates of disruptive behaviors of six of the children was substantially reduced. A more elaborate form of feedback, still paired with contingent access to play, was later found to be effective in reducing the rates of disruptive behavior of the other three children. When contingencies and feedback were removed, the rates of disruptive behavior of the three children who required the extended feedback increased, but the rates of disruptive behavior for the other six children did not increase upon termination of contingencies and feedback. However, when disruptive behavior was differentially reinforced, the rates of disruptive behavior of all of the children increased.     

A married couple in separate therapy groups

Abstract

A behavioral contract was used to change several behaviors in a married couple's relationship. A multi-assessment “package” was used to determine the effect of the behavior change on the couple's relationship. A multiple baseline, single-subject design demonstrated that the treatment “package” was responsible for producing behavior change and changes in levels of satisfaction. Further research should concentrate on which components of the “package” may be the most critical. Multi-assessments provide the therapist or researcher with concrete data on a couple's progress in behavioral marital therapy.     

THE EFFECTS OF AN ENVIRONMENTAL “ENRICHMENT” PROGRAM ON THE BEHAVIOR OF INSTITUTIONALIZED PROFOUNDLY RETARDED CHILDREN

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.