Acceso usuarios
Mengran Xu, Richard E. Petty, Nicholas Wright, Pablo Briñol Turnes
We report seven studies that introduce and validate two unique aspects of evaluation that supplement the original Need to Evaluate (NE) scale (Jarvis & Petty, 1996). Whereas the original scale focused on the tendency to have attitudes, the two new scales focus on the tendencies to learn and express attitudes. Although the new scales are correlated with the original scale and each other, each new scale is shown to be related in a unique way to other relevant scales, and most importantly, to predict different outcomes. Study 1 develops the new learning and expressing aspects of evaluation. Study 2 establishes the factor structure of these new dimensions and distinguishes them from the having aspect identified in the original NE scale. Study 3 demonstrates the convergent and discriminant validity of the two new NE scales in relation to relevant existing individual differences. Study 4 shows that the new NE-learning and expressing scales can predict people’s preference for different roles in an impending group discussion. Study 5 shows that the NE-expressing scale predicts attitudes in a paradigm where people generate persuasive arguments and Study 6 shows that the NE-learning scale predicts attitudes in response to an external message using evaluative language. Finally, Study 7 shows that the original NE scale predicts above and beyond the two new scales in accounting for people’s tendencies to have and possess attitudes toward various social and political issues. (PsycInfo Database Record (c) 2021 APA, all rights reserved)
