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Updated: Jun 29, 2026

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Published on: June 29, 2021
The initial capitalization superiority effect in German: evidence for a perceptual frequency variant of the
Arthur M Jacobs1, Hans-Christoph Nuerk, Ralf Graf
1Arbeitsbereich Allgemeine und Neurokognitive Psychologie, Fachbereich Erziehungswissenschaft und Psychologie, Freie Universität Berlin, Habelschwerdter Allee 45, 14195, Berlin, Germany. ajacobs@zedat.fu-berlin.de
Abstract:
A perceptual frequency variant of the orthographic cue (OC) hypothesis (Peressotti, Cubelli, & Job, 2003) was tested in two perceptual identification experiments using the variable viewing position technique: German nouns and non-nouns that are most frequently perceived with or without initial letter capitalization, respectively, were tachistoscopically presented in upper-case, lower-case, or with initial capitalization. The results indicated that words were best recognized in the form they are most frequently perceived in, which suggests that during reading acquisition abstract as well as case- and item-specific OCs may be learned and used for recognition.
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