Social and Behavioral Sciences Commons^™

The Effects Of A Reinforcer On Behavior Maintained By A Second External Reinforcer, Jeanne Marie Lamere

Masters Theses

A number of studies has shown that providing extrinsic rewards for performing an "intrinsically interesting" task decreases an individual's subsequent interest in that task when the rewards are no longer available (e.g., Deci, 1971, 1972; Lepper, Greene, & Nisbett, 1973). Based on these results, many have argued that extrinsic rewards decrease an individual's "intrinsic motivation." A fundamental premise of this argument is that "extrinsic" and "intrinsic motivation" are functionally different, a distinction that is not supported by a behavioral analysis. This study examined whether similar subsequent decrements in task performance would be observed when a behavior is maintained by one …

The Effects Of Relapse Prevention Training On Exercise Adherence, Sandra Beaty

Dissertations

Behavioral techniques have proven effective in the acquisition and maintenance of new behaviors. However, health related behaviors, such as exercise, pose a special problem for the field of behavior change in that they require long-term lifestyle changes. This study assessed the effectiveness of relapse prevention training on exercise adherence within the framework of a formal exercise program. There were 20 subjects in the experimental group and 20 subjects in the control group. Both groups met for three, one-hour sessions weekly for eight consecutive weeks. Exercise class attendance was recorded by the instructor. In addition, the Physical Activity Index (PAI, n.d., …

Generalization Of Promise-Do Correspondence Training With Respect To The Individual To Whom The Promise Is Made, Robert J. Latka

Masters Theses

This study used 3 subjects of normal (non-impaired) intelligence, 1 female and 2 males, between the ages of 10 and 13 years to study generalization of promise-do correspondence training effects. In a replicated AE design, contingent monetary reinforcers were used to establish promise-do correspondence in playing nonpreferred computer games. This study demonstrated that the effects of correspondence training procedures could be generalized to an alternative listener or individual to whom the promise was made. Generalization was less evident when there was no listener present. This study also provided some evidence that effects of promise-do correspondence training may not generalize to …

A Comparison Of The Effects Of A Linear And An Exponential Performance-Pay Function On Work Productivity, Shezeen Oah

Dissertations

This study examined how work productivity was affected by the way in which individual monetary incentives were related to performance. Two types of relationships, or performance-pay functions, were compared: a linear function in which a specific per piece incentive was provided for each piece completed in excess of a performance standard and an exponential function in which the amount of the per piece incentive accelerated as productivity increased. Forty college subjects were randomly assigned to one of the two pay conditions. Each subject participated in 15 forty-five minute sessions. Subjects performed a computerized work task that simulated the job of …

Research And Theory On The Housing And Care Of Laboratory Pigeons And Rats, Dylan David Schmorrow

Masters Theses

This study was an experimental analysis of: (a) housing preference of laboratory pigeons and, (b) the effects of housing on laboratory rat health. Pigeon preference between containment cages and fly cages was determined on the basis of exit time from the containment cage to the fly cage. Rat health was determined by the departmental veterinarian. The rats were exposed to traditional and alternative methods of housing.

The findings from this study indicate that (a) on the basis of pigeons' preferences concerning size, it may be more appropriate to house pigeons in fly cages; and (b) alternative methods of care and …