Document Type

Thesis

Date of Degree Completion

Winter 1974

Degree Name

Master of Science (MS)

Department

Mental Health Counseling

Committee Chair

Donald Eugene Guy

Second Committee Member

James E. Klahn

Third Committee Member

Larry M. Sparks

Abstract

Subjects classified bidimensional stimulus patterns of variable colors and shapes into positive or negative instances of the concept, according to one of three conceptual rules (Disjunctive, Conditional, or Biconditional). Four postfeedback intertrial intervals were used: 1.5, 5, 20, or 30 seconds. Performance on the Dj rule was significantly higher than either the Cd or Bd rule and there was no reliable difference between the later two rules. The postfeedback delay was not a reliable source of variance among all rules, but did yield significant differences within the Bd rule. Inconsistent performance trends in the Cd and Bd rules as the postfeedback delay increased may have been due to S variability within postfeedback conditions.

Comments

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