Category similarity, instance dominance, and categorization time

Subjects were required to indicate whether or not a probe word belonged to one of a variable number of categories which were held in memory. The semantic similarity among the categories was varied as was the instance dominance of the probe word. Comanipulation of these factors was expected to determ...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of Verbal Learning and Verbal Behavior 1974-01, Vol.13 (6), p.698-708
Hauptverfasser: McFarland, Carl E., Kellas, George, Klueger, Kurt, Juola, James F.
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Subjects were required to indicate whether or not a probe word belonged to one of a variable number of categories which were held in memory. The semantic similarity among the categories was varied as was the instance dominance of the probe word. Comanipulation of these factors was expected to determine whether category similarity affects between-category shift or within-category search. However, the data suggested that category similarity and instance dominance are additive factors. Instance dominance apparently affected the time to encode the stimulus word and possibly influenced a decision stage; whereas, category similarity ostensibly affected operations involved in the search stage of processing. Semantically similar categories required less search time than semantically dissimilar categories. It was suggested that while dissimilar categories had to be accessed successively prior to search, subjects were able to consolidate similar categories so that categories were simultaneously accessed and searched in parallel.
ISSN:0022-5371
0749-596X
DOI:10.1016/S0022-5371(74)80056-3