Psychology Commons^™

The Development Of Preference For Or Against Choice-Making Opportunities, Melissa Drifke

Theses and Dissertations

ABSTRACT

THE DEVELOPMENT OF PREFERENCE FOR OR AGAINST CHOICE-MAKING OPPORTUNITIES

by

Melissa A. Drifke

The University of Wisconsin-Milwaukee, 2017

Under the Supervision of Professor Jeffrey Tiger

Many individuals prefer contexts in which choice-making opportunities are available relative to contexts in which the same experiences are arranged without the opportunity to choose. Further, providing contingent access to choice-making opportunities often results in increased engagement and decreased problem behavior for individuals in reinforcement-based programs. Little is known about why preferences for choice-making contexts develop. The current study examines pairing choice-making contexts with increased or decreased reinforcer magnitude, quality, and immediacy to develop …

Effects Of Reinforcement Duration And Duration-Correlated Stimuli On Preference In Pigeons, Michael James Harman

Theses and Dissertations

Pigeons were trained in a two-key, concurrent chains choice procedure with equal initial and terminal links. Across conditions, the durations of reinforcement in the terminal links were either equal (3-s vs 3-s) or unequal (3-s vs 6-s), and these durations were either uncued by hopper lights (both white) or cued (3-s: white; 6-s: colored). The pigeons’ choice responding leading to the longer duration of reinforcement was generally in the range of indifference with nondifferential hopper lights, but favored the longer duration with differential hopper lights. Taken together, the data suggest that differential hopper lights facilitated the discrimination of the longer …