THE PERCEPTION OF PERSONALITY THROUGH TRAIT SORTING: A COMPARISON OF TRAIT SAMPLING TECHNIQUES

Area of Science:

• Psychology
• Social Psychology

Background:

• The multidimensional structure of personality impressions was previously explored by Rosenberg, Nelson, and Vivekananthan (1968).
• Understanding how individuals form impressions of others based on personality traits is crucial in social psychology.

Purpose of the Study:

• To replicate and extend the findings of Rosenberg et al. (1968) regarding the structure of personality impressions.
• To investigate the impact of allowing repeated trait usage in descriptions on the resulting dimensional structure.

Main Methods:

• Replication of Rosenberg et al. (1968) study with a modification allowing unlimited trait use per description.
• Measurement of trait co-occurrence using Kruskal's multidimensional scaling.
• Comparison of resulting configurations with original study using canonical correlations.
• Analysis of dimensional orthogonality using linear multiple regression for five independently rated properties.

Main Results:

• The personality impression structures obtained in the replicated and original studies were found to be similar.
• The non-evaluative dimensions in the modified study were observed to be less orthogonal compared to the original study.
• Trait co-occurrence analysis revealed insights into the relationships between personality descriptors.

Conclusions:

• The fundamental multidimensional structure of personality impressions is robust, even with methodological variations.
• Allowing flexible trait usage in descriptions impacts the orthogonality of non-evaluative dimensions.
• Trait co-occurrence provides a valuable metric for understanding the underlying structure of personality perception.