Are Regional Differences in Personality and their Correlates robust? Applying Spatial Analysis Techniques to Examine Regional Variation in Personality across the U.S. and Germany
Tobias Ebert (tobias.ebert@uni-mannheim.de),
Jochen E. Gebauer,
Thomas Brenner,
Wiebke Bleidorn,
Samuel D. Gosling,
Jeff Potter and
P. Jason Rentfrow
Additional contact information
Tobias Ebert: University of Mannheim
Jochen E. Gebauer: University of Mannheim, University of Copenhagen
Thomas Brenner: Philipps-University Marburg
Wiebke Bleidorn: University of California at Davis
Samuel D. Gosling: University of Texas at Austin, University of Melbourne
Jeff Potter: Atof Inc., Cambridge, MA.
P. Jason Rentfrow: University of Cambridge
No 2019-05, Working Papers on Innovation and Space from Philipps University Marburg, Department of Geography
Abstract:
There is growing evidence that personality traits are spatially clustered across geographic regions and that regionally aggregated personality scores are related to political, economic, social, and health outcomes. However, much of the evidence comes from research that has relied on methods that are ill-suited for working with spatial data. Consequently, the validity and generalizability of that work is unclear. The present work addresses two main challenges of working with spatial data (i.e., Modifiable Aerial Unit Problem and spatial dependencies) and evaluates data-analytic techniques designed to tackle those challenges. Using analytic techniques designed for spatial data, we offer a practical guideline for working with spatial data in psychological research. Specifically, we investigate the robustness of regional personality differences and their correlates within the U.S. (Study 1: N = 3,387,303) and Germany (Study 2: N = 110,029). To account for the Modifiable Aerial Unit Problem, we apply a mapping approach that visualizes distributional patterns without aggregating to a higher level and examine the correlates of regional personality scores across multiple levels of spatial aggregation. To account for spatial dependencies, we examine the correlates of regional personality scores using spatial econometric models. Overall, our results suggest that regional personality differences are robust and can be reliably studied across countries and spatial levels. At the same time, the results also show that ignoring the methodological challenges of spatial data can have serious consequences for research concerned with regional personality differences.
Keywords: Geographical Psychology; Personality; Spatial Analysis (search for similar items in EconPapers)
Pages: 73 pages
Date: 2019-11
New Economics Papers: this item is included in nep-eur, nep-geo and nep-ure
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