Data from 617 Healthy Participants Performing the Iowa Gambling Task: A “Many Labs” Collaboration

• DOI: 10.5334/jopd.ak
• Publication Date: 2015-06-24T07:33:39Z
• Authors: Helen Steingroever; Daniel J. Fridberg; Annette Horstmann; Kimberly L. 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
• Keywords: Iowa gambling task; Blank

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 measuring decision making under uncertainty in an experimental context. Participants completed a computerized version IGT consisting 95 – 150 trials. The consist choices each participant trial, and resulting rewards losses. are stored as .rdata, .csv, .txt files, can be reused to (1) analyze participants; (2) create “super control group”; or (3) facilitate model-comparison efforts. <span>A correction article relating authors this publication found here: </span><a href="http://dx.doi.org/10.5334/jopd.am" target="_blank">http://dx.doi.org/10.5334/jopd.am</a>