Document Type

Thesis

Date of Degree Completion

Summer 1973

Degree Name

Master of Science (MS)

Department

Experimental Psychology

Committee Chair

Philip Tolin

Second Committee Member

Donald Eugene Guy

Third Committee Member

Larry M. Sparks

Abstract

Eighteen subjects performed an item-recognition task, involving memorized lists of 1, 2, and 3 nonsense forms, at one of 2 levels of stimulus complexity. Analyses of reaction times as a function of set size and serial position suggested that (a) when the memorized list consisted of simple figures, subjects engaged in a serial exhaustive search, and (b) when the memorized items were complex, the assumption of a simple serial search was untenable.

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