Creation and Validation of an Open-Access Dictionary

Digitalisation and the big data revolution provide unprecedented amounts of textual data. Previous research has shown that it is possible to predict personality from such textual data. This offers unprecedented possibilities for personality psychologists. First, it allows to assess personality fast and in unprecedented magnitudes. Second, it gives access to persons or groups which are difficult to access otherwise. However, currently, there are high methodological entry barriers to conduct such research. Specifically, even for the most widely studied personality taxonomy (i.e., Big Five traits) there exists no open-access tool to extract personality from text-data. We here introduce a novel data source (transcripts of famous TV-shows) to create exactly such a free, easy to use, open-access tool for text-based personality assessment.