Judgments of Semantic and Episodic Relatedness: Common Time-Course and Failure of Segregation  

Oleh:

Rosedale, Glenda ; DOSHER, BARBARA ANNE

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Journal of Memory and Language (Full Text) vol. 30 no. 2 (Apr. 1991), page 125-160.
Fulltext: 30_02_Dosher_Rosedale.pdf (2.93MB)

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Perpustakaan PKBB Nomor Panggil: 405/JML/30 Non-tandon: tidak ada Tandon: 1

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Isi artikel

We investigated the processes by which people discriminate preexperimental (semantic) from experimental (episodic) associations. Dosher (1984, Cognitive Psychology, 16, 519555) showed that information about semantic relatedness intruded into judgments of episodic (newly learned) associations, especially early in the time course of recognition. Time course is evaluated in a speed-accuracy trade-off (SAT) paradigm, in which subjects are interrupted at various points during retrieval with a cue to respond. The present study: (i) replicated the semantic intrusion into episodic judgments; (ii) found intrusion of episodic associations into judgments of semantic relatedness, although the effect was smaller; (iii) allowed a direct comparison of the speed of associative recognition judgments and of semantic relatedness judgments in comparable situations for the same subjects-the time courses of the two judgments were similar; and (iv) showed that these effects in SAT retrieval functions translate into comparable patterns in RT and error rates for both types of judgment. Conclusions for semantic/episodic system distinctions, possible relation to the implicit/explicit distinction, and an analysis of differential cuing processes related to Humphreys, Bain, and Pike (1989, Psychological Review, 96, 208-233) are discussed.

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