Article (Scientific journals)
Predicted as observed? How to identify empirically adequate theoretical constructs.
Witte, Erich H; STANCIU, Adrian; Zenker, Frank
2022In Frontiers in Psychology, 13, p. 980261
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Keywords :
Paul Meehl; crowdsourcing hypothesis test; dissonance theory; empirical adequacy; meta-analysis; personality research; precognition; theory construction; Psychology (all); General Psychology
Abstract :
[en] The identification of an empirically adequate theoretical construct requires determining whether a theoretically predicted effect is sufficiently similar to an observed effect. To this end, we propose a simple similarity measure, describe its application in different research designs, and use computer simulations to estimate the necessary sample size for a given observed effect. As our main example, we apply this measure to recent meta-analytical research on precognition. Results suggest that the evidential basis is too weak for a predicted precognition effect of d = 0.20 to be considered empirically adequate. As additional examples, we apply this measure to object-level experimental data from dissonance theory and a recent crowdsourcing hypothesis test, as well as to meta-analytical data on the correlation of personality traits and life outcomes.
Disciplines :
Social & behavioral sciences, psychology: Multidisciplinary, general & others
Author, co-author :
Witte, Erich H;  Institute for Psychology, University of Hamburg, Hamburg, Germany
STANCIU, Adrian  ;  University of Luxembourg > Faculty of Humanities, Education and Social Sciences (FHSE) > Department of Behavioural and Cognitive Sciences (DBCS) > Lifespan Development, Family and Culture ; Data and Research on Society, GESIS-Leibniz Institute for the Social Sciences, Mannheim, Germany
Zenker, Frank;  Department of Philosophy, Boğaziçi University, Istanbul, Turkey
External co-authors :
yes
Language :
English
Title :
Predicted as observed? How to identify empirically adequate theoretical constructs.
Publication date :
2022
Journal title :
Frontiers in Psychology
eISSN :
1664-1078
Publisher :
Frontiers Media S.A., Switzerland
Volume :
13
Pages :
980261
Peer reviewed :
Peer Reviewed verified by ORBi
Funding text :
FZ acknowledges support from TUBITAK (No. 118C257).
Available on ORBilu :
since 23 January 2024

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