Data from 617 healthy participants performing the Iowa Gambling Task: A "many labs" collaboration

Helen Steingroever, Daniel J Fridberg, Annette Horstmann, Kimberley Kjome, Veena Kumari, Scott D Lane, Tiago V Maia, James L McClelland, Thorsten Pachur, Preethi Premkumar, Julie C Stout, Ruud Wetzels, Stacey Wood, Darrell A Worthy, Eric-Jan Wagenmakers

Research output: Contribution to journalArticleResearchpeer-review

Abstract

This data pool (N = 617) comes from 10 independent studies assessing performance of healthy participants (i.e., no known neurological impairments) on the Iowa gambling task (IGT)-a task measuring decision making under uncertainty in an experimental context. Participants completed a computerized version of the IGT consisting of 95 - 150 trials. The data consist of the choices of each participant on each trial, and the resulting rewards and losses. The data are stored as .rdata, .csv, and .txt files, and can be reused to (1) analyze IGT performance of healthy participants; (2) create a "super control group"; or (3) facilitate model-comparison efforts.
Original languageEnglish
Pages (from-to)1 - 6
Number of pages6
JournalJournal of Open Psychology Data
Volume3
Issue numbere5
DOIs
Publication statusPublished - 2015

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