Shahid Beheshti University Applied Psychology 2008-4331 16 4 2022 12 22 Cognitive Estimation Test: Development and Psychometric Properties Cognitive Estimation Test: Development and Psychometric Properties 251 231 102938 10.52547/apsy.2022.229176.1405 FA Vahid Nejati Professor, Faculty of Educational Sciences and Psychology, Shahid Beheshti University Journal Article 2022 10 20 <strong>Aim:</strong> Cognitive estimation refers to an attempt to provide a relatively reasonable answers based on relevant knowledge. The purpose of this study was development of a cognitive estimation test and evaluation of its validity, reliability and normal value. <strong>Method:</strong> In this cross-sectional study, 634 students of Shahid Beheshti University were evaluated with cognitive estimation, Wisconsin card sorting, color-word stroop and N-back tests. <strong>Results:</strong> Findings show significant correltion between estimation accuracy in different modalities. Cognitive estimation accuracy was correlated with the measures of Wisconsin card sorting and N-back tests, but not Stroop test. <strong>Conclusion:</strong> Cognitive estimation test is a reliable and valid test. Cognitive estimation is an amodal construct and correlated with cognitive flexibility and working memory. <strong>Aim:</strong> Cognitive estimation refers to an attempt to provide a relatively reasonable answers based on relevant knowledge. The purpose of this study was development of a cognitive estimation test and evaluation of its validity, reliability and normal value. <strong>Method:</strong> In this cross-sectional study, 634 students of Shahid Beheshti University were evaluated with cognitive estimation, Wisconsin card sorting, color-word stroop and N-back tests. <strong>Results:</strong> Findings show significant correltion between estimation accuracy in different modalities. Cognitive estimation accuracy was correlated with the measures of Wisconsin card sorting and N-back tests, but not Stroop test. <strong>Conclusion:</strong> Cognitive estimation test is a reliable and valid test. Cognitive estimation is an amodal construct and correlated with cognitive flexibility and working memory. https://apsy.sbu.ac.ir/article_102938_fb3e64922cf74dfb0950826107528dca.pdf