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Autor/inn/en | Murayama, Kou; Sakaki, Michiko; Yan, Veronica X.; Smith, Garry M. |
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Titel | Type I Error Inflation in the Traditional By-Participant Analysis to Metamemory Accuracy: A Generalized Mixed-Effects Model Perspective |
Quelle | In: Journal of Experimental Psychology: Learning, Memory, and Cognition, 40 (2014) 5, S.1287-1306 (20 Seiten)
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 0278-7393 |
DOI | 10.1037/a0036914 |
Schlagwörter | Metacognition; Memory; Accuracy; Statistical Analysis; Evaluation Methods; Error Patterns; Hierarchical Linear Modeling; Correlation; Perception; Bias; Inferences; Monte Carlo Methods; Simulation; Comparative Analysis; Regression (Statistics); Equations (Mathematics); Association (Psychology); Word Lists; Prediction; Cues; Visual Stimuli; English; African Languages; Recall (Psychology); Experimental Psychology Meta cognitive ability; Meta-cognition; Metakognitive Fähigkeit; Metakognition; Gedächtnis; Statistische Analyse; Fehlertyp; Korrelation; Wahrnehmung; Inference; Inferenz; Monte-Carlo-Methode; Simulation program; Simulationsprogramm; Regression; Regressionsanalyse; Equations; Mathematics; Gleichungslehre; Assoziation; Wortliste; Vorhersage; Stichwort; English language; Englisch; Africa; Language; Languages; Afrika; Sprachen; Afrikanische Sprache; Abberufung; Experimentelle Psychologie |
Abstract | In order to examine metacognitive accuracy (i.e., the relationship between metacognitive judgment and memory performance), researchers often rely on by-participant analysis, where metacognitive accuracy (e.g., resolution, as measured by the gamma coefficient or signal detection measures) is computed for each participant and the computed values are entered into group-level statistical tests such as the "t" test. In the current work, we argue that the by-participant analysis, regardless of the accuracy measurements used, would produce a substantial inflation of Type I error rates when a random item effect is present. A mixed-effects model is proposed as a way to effectively address the issue, and our simulation studies examining Type I error rates indeed showed superior performance of mixed-effects model analysis as compared to the conventional by-participant analysis. We also present real data applications to illustrate further strengths of mixed-effects model analysis. Our findings imply that caution is needed when using the by-participant analysis, and recommend the mixed-effects model analysis. (As Provided). |
Anmerkungen | American Psychological Association. Journals Department, 750 First Street NE, Washington, DC 20002. Tel: 800-374-2721; Tel: 202-336-5510; Fax: 202-336-5502; e-mail: order@apa.org; Web site: http://www.apa.org |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2020/1/01 |