ERIC Number: EJ1366306
Record Type: Journal
Publication Date: 2022-Dec
Pages: 5
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-1072-0502
EISSN: EISSN-1549-5485
Reward Does Not Modulate Forgetting in Free Recall Tests
Learning & Memory, v29 n12 p430-434 Dec 2022
Reward is thought to attenuate forgetting through the automatic effect of dopamine on hippocampal memory traces. Here we report a conceptual replication of previous results where we did not observe this effect of reward. Participants encoded eight lists of pictures and recalled picture content immediately or the next day. They were informed that they could gain monetary reward for recalling the pictures, with the level of reward indicated through the frame surrounding the picture. Reward was manipulated both within and across lists. Bayesian statistics found moderate evidence for the null hypothesis that reward does not modulate forgetting in human free recall.
Descriptors: Rewards, Recall (Psychology), Brain Hemisphere Functions, Memory, Pictorial Stimuli, Cognitive Processes, Task Analysis, Bayesian Statistics, Correlation, Biochemistry
Cold Spring Harbor Laboratory Press. 500 Sunnyside Boulevard, Woodbury, NY 11797-2924. Tel: 800-843-4388; Tel: 516-367-8800; Fax: 516-422-4097; e-mail: cshpres@cshl.edu; Web site: http://learnmem.cshlp.org
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A