Fifty-eight smokers received abstinence-contingent monetary payments for 1 (n = 15) or 14 (n = 43) days. Those who received contingent payments for 14 days also received 0, 1, or 8 experimenter-delivered cigarette puffs on 5 evenings. The relative reinforcing effects of smoking were assessed in a 3-hr session on the final study day, when…

Nicotine replacement products are commonly used to promote smoking cessation, but alternative and complementary methods may increase cessation rates. The current experiment compared the short-term effects of a transdermal nicotine patch to voucher-based reinforcement of smoking abstinence on cigarette smoking. Fourteen heavy smokers (7 men and 7…

A behavioral package was used to shape and maintain adherence of five adult females with recurring vascular headache to a program of aerobic exercise training. Results demonstrated a functional relationship between the behavioral package and exercise adherence, as well as clinically significant collateral reductions in vascular headache activity…

A long-term followup (from 26 to 57 months) of echolalia and correct question-answering was conducted with six mentally retarded adult subjects identified from three previously published studies. Echolalia was lower than in baseline in 80.6 percent of the followups. Issues related to the study of maintenance are discussed. (Author/DB)

A study of seven adults with mild mental retardation investigated whether nonverbal behavior was under the control of covert rules and whether verbal reports of these rules were functionally equivalent to the covert rules that control nonverbal behavior. Results indicated self-instructions, when used as external instructions, produced the desired…

This study evaluated effects of an enriched environment, based on a paired-choice preference assessment, on rates of self-injurious behavior (SIB) and frequency of negative affect displayed by a woman with mental retardation and a mood disorder. Results suggested that SIB and negative affect were highly correlated and that the enriched environment…

Five experiments with severely retarded noncompliant males made use of behavioral momentum to increase compliance. A series of commands with which the subject was very likely to comply were issued immediately prior to issuing a low-probability command. Results indicated increased compliance and decreased compliance latency and task duration.…

A functional analysis was conducted which showed that self-injurious behavior (SIB) of an adult with mental retardation occurred at differentially high rates when restraint materials access was contingent on behavior. An alone condition during the functional analysis showed SIB did not occur in the absence of restraint materials. Functional…

A study compared effects of continuous reinforcement (play) and alone conditions as controls during functional analyses for 66 individuals whose self-injurious behavior (SIB) was maintained by escape. SIB was lower during both control conditions than it was during the test (demand) condition. SIB was lowest during the alone condition. (Author/CR)

During self-recording and picture cue training, the Ss completed an increased proportion of independent task changes, and this behavior was maintained for more than ten weeks following removal of the training procedures. (Author/DLS)

A study compared the effects of extinction (EXT) and fixed-time (FT) schedules as treatment for the severe problem behaviors of three individuals with developmental disabilities. During EXT, the reinforcer maintaining problem behavior was withheld. During FT, the reinforcers were presented response independently at preset intervals. FT schedules…

To deal with the problem of stealing among 34 severely and profoundly retarded institutionalized adults, an overcorrection procedure was designed in which the thief was required to give his victim an item identical to the stolen one in addition to returning the stolen item. (Author)

Behaviors exhibited by five institutionalized severely retarded adults were formally observed while they were on and off medication. (Author/SBH)

A study compared the effects of two treatments, noncontingent reinforcement (NCR) and sensory extinction, on the self-injurious behavior (SIB) exhibited by three adults with developmental disabilities. Results indicated that both procedures were effective in reducing SIB, although NCR was associated with either more rapid or greater overall…

A study evaluated the effectiveness of functional communication training (FCT) in reducing problem behavior of 5 individuals with severe mental retardation and in strengthening alternative behavior. Four participants shifted response allocation from problem to alternative behavior as the schedule of reinforcement of problem behavior became more…