Information accumulation on the item versus source test of source monitoring: Insights from diffusion modeling.
Source monitoring involves attributing previous experiences (e.g., studied words as items) to their origins (e.g., screen positions as sources). The present study aimed toward a better understanding of temporal aspects of item and source processing. Participants made source decisions for recognized...
| Publicado en: | Memory & Cognition Vol. 53; no. 4; pp. 1124 - 1140 |
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| Autores principales: | , , |
| Formato: | Artículo |
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Springer Nature
May2025
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=185725494&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 185725494 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 0090502X MEG jtl: Memory & Cognition issn: 0090502X maglogo: N pubinfo: dt: May2025 vid: 53 iid: 4 pid: 237 pub: Springer Nature artinfo: ui: 185725494 10.3758/s13421-024-01636-2 ppf: 1124 ppct: 16 formats: fmt: – @attributes: type: T – @attributes: type: P size: 1.4MB tig: atl: Information accumulation on the item versus source test of source monitoring: Insights from diffusion modeling. aug: au: Tanyas, Hilal Liss, Julia V. Kuhlmann, Beatrice G. affil: https://ror.org/031bsb921 Department of Psychology, School of Social Sciences, University of Mannheim, Mannheim, Germany su: Recognition (Psychology) Decision making Psychology Memory Cognition Conceptual models Research methodology evaluation Diffusion sug: subj: Recognition (Psychology) Decision making Psychology Memory Cognition Conceptual models Research methodology evaluation Diffusion keyword: Diffusion model Item memory Psychology and Cognitive Sciences Psychology Source memory Source monitoring Temporal sequence Diffusion model Item memory Psychology and Cognitive Sciences Psychology Source memory Source monitoring Temporal sequence ab: Source monitoring involves attributing previous experiences (e.g., studied words as items) to their origins (e.g., screen positions as sources). The present study aimed toward a better understanding of temporal aspects of item and source processing. Participants made source decisions for recognized items either in succession (i.e., the standard format) or in separate test blocks providing independent measures of item and source decision speed. Comparable speeds of item and source decision across the test formats would suggest a full separation between item and source processing, whereas different speeds would imply their (partial) temporal overlap. To test these alternatives, we used the drift rate parameter of the diffusion model (Ratcliff, Psychological Review, 85, 59–108, 1978). We examined whether the drift rates, together with the other parameters, assessed separately for the item and source decision varied as a function of the test format. Threshold separation and nondecision time differed between the test formats, but item and source decision speeds represented by drift rates did not change significantly. Thus, despite facilitation on the source decision when the item decision was immediately followed by a test for source memory than when item and source were tested in separate blocks, findings did not suggest that source information already begins accumulating in the item test in the standard format. We discuss the temporal sequence of item and source processing in light of different assumptions about the contribution of familiarity and recollection. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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