Psychology Commons^™

The Development Of Context-Specific Operant Sensitization To D-Amphetamine, Wesley Paul Thomas

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Animal models have previously been used to study tolerance and sensitization using two different procedures that are difficult to compare. Tolerance has been studied by administering a drug to a subject that is engaged in an operant behavior, and sensitization by administering a drug to a subject that is not engaged in an operant behavior. Previous research has shown that sensitization can occur when d-amphetamine is administered to rats emitting an operant behavior for a food presentation. The first goal of the experiment was to show operant sensitization using dose response curves. The second goal of the present experiment was …