Interpreting Ambiguous Stimuli: Separating Perceptual and Judgmental Biases

Abstract: Interpreting ambiguous situations is not a purely data-driven process but can be biased towards positive interpretations by top-down influences. The present study tries to identify the underlying processes of these top-down influences. There are two separable types of processes that can be influenced by motivational biases: A perceptual bias affects information uptake whereas a judgmental bias affects acceptance criteria for positive and negative outcomes. In the present study, motivated influences on perception and judgment were investigated with a simple color discrimination task in which ambiguous stimuli had to be classified according to their dominating color. One of two colors indicated a financial gain or a loss, whereas a third color was neutral. To separate perceptual and judgmental biases, Ratcliff’s (1978) diffusion model was employed. Results revealed motivational influences on perception and judgment

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch
Anmerkungen
Postprint
begutachtet (peer reviewed)
In: Journal of Experimental Social Psychology ; 44 (2008) 4 ; 1048-1056

Klassifikation
Psychologie

Ereignis
Veröffentlichung
(wo)
Mannheim
(wann)
2008
Urheber
Voss, Andreas
Rothermund, Klaus
Brandtstädter, Jochen

DOI
10.1016/j.jesp.2007.10.009
URN
urn:nbn:de:0168-ssoar-253732
Rechteinformation
Open Access unbekannt; Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
25.03.2025, 13:47 MEZ

Datenpartner

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Beteiligte

  • Voss, Andreas
  • Rothermund, Klaus
  • Brandtstädter, Jochen

Entstanden

  • 2008

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