Identifier

etd-11122012-154709

Degree

Master of Arts (MA)

Department

Psychology

Document Type

Thesis

Abstract

Two pairing procedures were compared in the conditioning of a secondary reinforcer. Pairings of a neutral stimulus and primary reinforcer were delivered either contingent upon a participant response or noncontingently (i.e., independent of a participant response). Maintenance of responding when responses resulted in the neutral stimulus alone was compared before and throughout pairing using progressive-ratio probes. Results yielded undifferentiated responding between the contingently-paired and noncontingently-paired stimuli and a stimulus never paired with reinforcement, indicating that no conditioning effect occurred. Potential factors in producing this lack of differentiation are discussed, including differences in methodology between this study and past studies.

Date

2012

Document Availability at the Time of Submission

Release the entire work immediately for access worldwide.

Committee Chair

Noell, George

Included in

Psychology Commons

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