naa a22 4500 510777112 CHVBK 20180411083234.0 cr unu---uuuuu 180411e20131201xx s 000 0 eng 10.3758/s13428-013-0318-1 doi (NATIONALLICENCE)springer-10.3758/s13428-013-0318-1 A measure of within-participant response consistency [Elektronische Daten] [Justin MacDonald, David Trafimow] In this article, we introduce a measure of within-participant response consistency for use in the analysis of performance in decision-making tasks. The measure is an estimate of the correlation between the responses associated with two identical blocks of trials, the second of which has yet to be conducted. We derive a formula for the measure that can be applied to data from any two-choice decision task, including yes/no detection and two-alternative forced choice (2AFC). The estimate is easily calculated from the observed frequencies of hits, misses, false alarms, and correct rejections. We utilized data from an actual 2AFC experiment to compare estimated and observed consistency values; the estimates accounted for more than 90% of the variability in observed consistency scores. We also discuss potential applications of the measure. Psychonomic Society, Inc., 2013 Consistency nationallicence Reliability nationallicence Decision making nationallicence MacDonald Justin Department of Psychology, New Mexico State University, PO Box 30001, MSC 3452, 88003, Las Cruces, NM, USA aut Trafimow David Department of Psychology, New Mexico State University, PO Box 30001, MSC 3452, 88003, Las Cruces, NM, USA aut Behavior Research Methods Springer US; http://www.springer-ny.com 45/4(2013-12-01), 950-954 45:4<950 2013 45 13428 https://doi.org/10.3758/s13428-013-0318-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.3758/s13428-013-0318-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- MacDonald Justin Department of Psychology, New Mexico State University, PO Box 30001, MSC 3452, 88003, Las Cruces, NM, USA aut NATIONALLICENCE 700 1- Trafimow David Department of Psychology, New Mexico State University, PO Box 30001, MSC 3452, 88003, Las Cruces, NM, USA aut NATIONALLICENCE 773 0- Behavior Research Methods Springer US; http://www.springer-ny.com 45/4(2013-12-01), 950-954 45:4<950 2013 45 13428 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer