A multiple probe design across activities was implemented with a 32-year-old with severe developmental disabilities to teach him to request assistance to gain release from nonpreferred difficult activities. Generalization occurred to other tasks associated with escape. No generalization occurred in tasks that the learner engaged in challenging…

Parents of 8 children (ages 4-9) with conduct disorders conducted assessments by varying task demands and parental attention within a multielement design. Children's appropriate behavior varied across assessment conditions and occurred at higher rates during some conditions than others. Parents viewed the recommended treatments as effective and…

A self-recording procedure to help three third grade behaviorally disordered students walk directly from regular to special education classes was evaluated. Students chose from an array of reinforcers for use when they had reached the classroom within a specified time. The intervention was effective in increasing the number of days students walked…

The article reviewed research on professionals', consumers', and others' judgments of the restrictiveness, social acceptability, and estimated frequency of use of procedures to decrease problem behaviors of disabled persons. Most respondents agreed that more restrictive procedures should be used as a last resort and that less restrictive…

A survey of 55 Louisiana members of the American Association on Mental Retardation (AAMR) indicated disagreement with an AAMR position statement condemning inhumane forms of aversive therapy. AAMR is urged to reconsider its position concerning the scope of aversive therapy, need for further research, and use of aversive therapy with some…

Obscene verbalizations in an individual with traumatic brain injury were treated using stimulus fading as the singular form of intervention. Results of a functional assessment revealed the obscenity was maintained by negative reinforcement. Stimulus fading (the gradual reintroduction of instructional demands) produced immediate and substantial…

Functional analysis of the self-injurious behavior (SIB) of three individuals with profound mental retardation indicated the behavior was maintained by negative reinforcement (escape from instructional situations). Stimulus fading was applied. Results indicated that instructional fading virtually eliminated SIB, but these effects were not…

Targeted the frequent noncompliant behaviors and negative parent-child interactions each weekday morning in a 12-year-old boy with developmental disabilities and multiple handicaps. "Beat-the-Buzzer" involved setting time limits for the child to get ready for school in the morning and decreasing maternal attention. Data indicated a substantial…

This article discusses using a group contingency as a technique to increase appropriate behavior and decrease inappropriate behavior of students with learning disabilities who are either in regular classrooms or special classes. The advantages and disadvantages of three types of group contingencies (dependent group contingency, independent group…

Three adolescent students with special educational needs were given reinforcers (nickels) according to three different concurrent variable-interval schedules. Time allocated to the assigned tasks was in linear relationship to the reinforcement rate. However, changes in reinforcement schedules were not followed by changes in allocation patterns…

Ways that preschool environments can be organized to avoid behavior problems are discussed, along with the implications of these arrangements for students with disabilities who are making the transition from preschool to elementary school settings. Also noted is the relationship between environmental arrangement and direct contingency management…

Assessed main and collateral effects of the assessment and treatment of attention-maintained self-injury, with regard to four categories of behavior: self-injury, a novel mand, pre-existing prosocial responses, and other aberrant responses. Results suggest that self-injury, prosocial responses, and other abberant behaviors are within the same…

Evaluates the effectiveness of a contingency contract for a ninth grade male student with behavior disorders enrolled in a self-contained special education classroom. The contingency contract was used to help him with written communication in punctuation and capitalization. The effectiveness of the contract was examined through a multiple-baseline…

This paper reports two experiments that investigated the role of verbal behavior in the emergence and generalization of contextually controlled equivalence classes. During both experiments, participants were trained with two different combinations of the same easily nameable, yet formally unrelated, pictorial stimuli. Match-to-sample baselines for…

We recently reported that fear extinction, a form of inhibitory learning, is selectively blocked by systemic administration of L-type voltage-gated calcium channel (LVGCC) antagonists, including nifedipine, in mice. We here replicate this finding and examine three reduced contingency effects after vehicle or nifedipine (40 mg/kg) administration.…