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  4. Eye movements reveal memory processes during similarity- and rule-based decision making
 
Zitierlink DOI
10.26092/elib/2334
Verlagslink DOI
10.1016/j.cognition.2014.11.019

Eye movements reveal memory processes during similarity- and rule-based decision making

Veröffentlichungsdatum
2015-03
Autoren
Scholz, Agnes  
von Helversen, Bettina  
Rieskamp, Jörg  
Zusammenfassung
Recent research suggests that when people retrieve information from memory they tend to fixate on the location where the information had appeared during encoding. We used this phenomenon to investigate if different information is activated in memory when people use a rule- versus a similarity-based decision strategy. In two studies, participants first memorized multiple pieces of information about various job candidates (exemplars). In subsequent test trials they judged the suitability of new candidates that varied in their similarity to the previously learned exemplars. Results show that when using similarity, but not when using a rule, participants fixated longer on the previous location of exemplars that resembled the new candidates than on the location of dissimilar exemplars. This suggests that people using similarity retrieve previously learned exemplars, whereas people using a rule do not. The study illustrates that eye movements can provide new insights into the memory processes underlying decision making.
Schlagwörter
Episodic memory

; 

Eye movements

; 

Looking-at-nothing

; 

Multi-cue decision making

; 

Process tracing

; 

Similarity
Verlag
Elsevier
Fachbereich
Fachbereich 03: Mathematik/Informatik (FB 03)  
Dokumenttyp
Artikel/Aufsatz
Zeitschrift/Sammelwerk
Cognition  
Startseite
228
Endseite
246
Zweitveröffentlichung
Ja
Dokumentversion
Postprint
Lizenz
https://creativecommons.org/licenses/by-nc-nd/4.0/
Sprache
Englisch
Dateien
Lade...
Vorschaubild
Name

Helversen_Scholz_et_al_2015_Cognition_accepted-version_PDF-A.pdf

Size

662.07 KB

Format

Adobe PDF

Checksum

(MD5):729319943fd74fb5b20455cbca5c999a

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