Keith E. Stanovich (1998) Individual Differences in Cognitive Biases
. Psycoloquy: 9(75) Social Bias (11)
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Psycoloquy 9(75): Individual Differences in Cognitive Biases
INDIVIDUAL DIFFERENCES IN COGNITIVE BIASES
Commentary on Krueger on Social-Bias
Keith E. Stanovich
Department of Human Development and Applied Psychology
University of Toronto
252 Bloor St. West
Toronto, Ontario
Canada M5S 1V6
http://www.oise.utoronto.ca/
kstanovich@oise.utoronto.ca
Abstract
Krueger is right to call for more flexible statistical
methods when evaluating cognitive biases and for a consideration of
individual differences. A programmatic series of studies on
individual differences in rational thought (Stanovich, in press)
illustrates how patterns of covariance among reasoning biases -- as
well as patterns of covariance among biases and indices of
cognitive ability -- can help to reveal when discrepancies between
normative and descriptive models are due to performance errors, to
computational limitations, and to the misapplication of normative
models by experimenters. Patterns of individual differences have
implications for alternative explanations of the gap between
normative and descriptive models of human behavior.
Keywords
Bayes' rule, bias, hypothesis testing, individual
differences probability, rationality, significance testing, social
cognition, statistical inference
References
- Anderson, J. R. (1990). The adaptive character of thought. Hillsdale, NJ: Erlbaum.
- Dawes, R. M. (1989). Statistical criteria for a truly false consensus effect. Journal of Experimental Social Psychology 25: 1-17.
- Dennett, D. C. (1987). The intentional Stance. Cambridge, MA: MIT Press.
- Hamm, R. M. (1998) Characterizing individual strategies illuminates nonoptimal behavior. PSYCOLOQUY 9(49) http://www.cogsci.soton.ac.uk/cgi/psyc/newpsy?9.49 ftp://ftp.princeton.edu/pub/harnad/Psycoloquy/1998.volume.9/psyc.98.9.49.social-bias.2.hamm
- Hoch, S. J. (1987). Perceived consensus and predictive accuracy: The pros and cons of projection. Journal of Personality and Social Psychology, 53: 221-234.
- Krueger, J. (1998a). The bet on bias: A foregone conclusion? PSYCOLOQUY 9(46) http://www.cogsci.soton.ac.uk/cgi/psyc/newpsy?9.46 ftp://ftp.princeton.edu/pub/harnad/Psycoloquy/1998.volume.9/psyc.98.9.46.social-bias.1.krueger
- Krueger, J. (1998b). Getting to the core of the data by testing against alternative hypotheses. PSYCOLOQUY 9(70) http://www.cogsci.soton.ac.uk/cgi/psyc/newpsy?9.70 ftp://ftp.princeton.edu/pub/harnad/Psycoloquy/1998.volume.9/psyc.98.9.70.social-bias.8.krueger
- Krueger, J., & Zeigler, J. S. (1993). Social categorization and the truly false consensus effect. Journal of Personality and Social Psychology 65: 670-680.
- Marr, D. (1982). Vision. San Francisco: W. H. Freeman.
- Nelson, T., Biernat, M., & Manis, M. (1990). Everyday base rates (sex stereotypes): Potent and resilient. Journal of Personality and Social Psychology, 59, 664-675.
- Newell, A. (1982). The knowledge level. Artificial Intelligence, 18, 87-127. Newell, A. (1990). Unified theories of cognition. Cambridge, MA: Harvard University Press.
- Oaksford, M., & Chater, N. (1995). Theories of reasoning and the computational explanation of everyday inference. Thinking and Reasoning, 1: 121-152.
- Rickert, N. W. (1998a) Intelligence is not rational. PSYCOLOQUY 9(51) http://www.cogsci.soton.ac.uk/cgi/psyc/newpsy?9.51 ftp://ftp.princeton.edu/pub/harnad/Psycoloquy/1998.volume.9/psyc.98.9.51.social-bias.3.rickert
- Ruscio, J. (1998) Applying what we have learned: Understanding and correcting biased judgment. PSYCOLOQUY 9(69) http://www.cogsci.soton.ac.uk/cgi/psyc/newpsy?9.69 ftp://ftp.princeton.edu/pub/harnad/Psycoloquy/1998.volume.9/psyc.98.9.69.social-bias.7.krueger
- S, W., West, R. F., & Stanovich, K. E. (1998). The domain specificity and generality of belief bias in reasoning and judgment. Manuscript under review.
- Stanovich, K. E. (in press). Who is rational? Studies of individual differences in reasoning. Mahweh, NJ: Erlbaum.
- Stanovich, K. E., & West, R. F. (1998a). Cognitive ability and variation in selection task performance. Thinking and Reasoning, 4, 193-230.
- Stanovich, K. E., & West, R. F. (1998b). Individual differences in rational thought. Journal of Experimental Psychology: General, 127, 161-188.
- Stanovich, K. E., & West, R. F. (in press). Individual differences in framing and conjunction effects. Thinking and Reasoning.