Acta Psychologica (Jul 2024)
Assessing the desire for aesthetics: Adaptation and validation of the desire for aesthetics scale in German (DFAS-G)
Abstract
Objectives: Individuals vary in their levels of Desire for Aesthetics, ranging from superficial interest to profound immersion. However, there is currently a lack of measurement tools available to assess Desire for Aesthetics across various domains within German-speaking populations. Addressing this gap, the present study aimed to develop the Desire for Aesthetics Scale in German (DFAS-G) and evaluate its psychometric properties to comprehensively assess aesthetic preferences and inclinations. Methods: We conducted three consecutive studies and collected three samples of students and university employees. In Study 1 (N = 317), we selected a translated item pool using the forward-backward translation method, conducted cultural adaptation of the items, and assessed the scale's factor structure through an exploratory factor analysis. In Study 2 (N = 304), we revised and cross-validated the scale using confirmatory factor analysis and examined the final 37-item DFAS-G for reliability and validity. In Study 3 (N = 300), we further examined the scales construct validity and assessed retest reliability 291 days after initial testing. Results: The factor analysis conducted in Study 1 resulted in a four-factor solution representing the Desire for Aesthetics in four domains: Visual Arts, Individuals, Music, and Habitat. We found good internal consistency for the global scale (Cronbach's alpha = 0.87) and all subscales (0.74 to 0.82). We also found construct validity with Art Interest and facets of the Big Five personality trait Openness and provided first evidence of criterion validity and incremental validity of the DFAS-G global score toward Aesthetic Perception and Visual Arts toward Art Interest in Study 2. We further found evidence of convergent validity with the Openness facet Aesthetics, discriminant validity with the facet Values, and high test-retest reliability (0.85 to 1.00) in Study 3. Conclusions: The present article provides a scale for measuring DfA in German-speaking populations and first steps of its validation. The DFAS-G extends the repertoire of options for psychological research on individual differences in aesthetics appreciation. Follow-up studies could provide further evidence of the subscale's validity and equivalence to the original scale.
