TY - JOUR
T1 - The role of actively open-minded thinking in information acquisition, accuracy, and calibration
AU - Haran, Uriel
AU - Ritov, Ilana
AU - Mellers, Barbara A.
PY - 2013/5
Y1 - 2013/5
N2 - Errors in estimating and forecasting often result from the failure to collect and consider enough relevant information. We examine whether attributes associated with persistence in information acquisition can predict performance in an estimation task. We focus on actively open-minded thinking (AOT), need for cognition, grit, and the tendency to maximize or satisfice when making decisions. In three studies, participants made estimates and predictions of uncertain quantities, with varying levels of control over the amount of information they could collect before estimating. Only AOT predicted performance. This relationship was mediated by information acquisition: AOT predicted the tendency to collect information, and information acquisition predicted performance. To the extent that available information is predictive of future outcomes, actively open-minded thinkers are more likely than others to make accurate forecasts.
AB - Errors in estimating and forecasting often result from the failure to collect and consider enough relevant information. We examine whether attributes associated with persistence in information acquisition can predict performance in an estimation task. We focus on actively open-minded thinking (AOT), need for cognition, grit, and the tendency to maximize or satisfice when making decisions. In three studies, participants made estimates and predictions of uncertain quantities, with varying levels of control over the amount of information they could collect before estimating. Only AOT predicted performance. This relationship was mediated by information acquisition: AOT predicted the tendency to collect information, and information acquisition predicted performance. To the extent that available information is predictive of future outcomes, actively open-minded thinkers are more likely than others to make accurate forecasts.
KW - Actively open-minded thinking
KW - Calibration
KW - Forecasting
KW - Individual differences
KW - Overconfidence
KW - Prediction
UR - http://www.scopus.com/inward/record.url?scp=84878455813&partnerID=8YFLogxK
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AN - SCOPUS:84878455813
SN - 1930-2975
VL - 8
SP - 188
EP - 201
JO - Judgment and Decision Making
JF - Judgment and Decision Making
IS - 3
ER -