| Full text | |
| Author(s): |
Bortoloti, Renato
;
Rose, Júlio C. de
[2]
;
Galvão, Olavo de Faria
Total Authors: 3
|
| Document type: | Journal article |
| Source: | Temas em Psicologia; v. 13, n. 1, p. 52-60, 2005. |
| Field of knowledge: | Humanities - Psychology |
| Abstract | |
Experimental studies have shown that college students detect a threatening face among friendly faces faster than a friendly face among threatening ones. The present study verified whether a similar effect would be obtained in the detection of symbols of faces expressing emotion. College students formed three equivalence classes, each comprised of a face expressing either anger, disgust, or happiness, and three arbitrary pictures, so that the pictures became symbols of the faces. In a subsequent test, trials displayed three different symbols of a particular face, together with a symbol of another face. Participants were instructed to select the odd stimulus in all trials, as quickly as possible. Selections of the symbols equivalent to the disgusted face, among symbols of the happy face, were faster than selections of the symbols of the happy face among symbols of the disgusted face. Time spent to select the odd stimulus in other combinations was not different. Stimuli related to disgust tend to capture more attention. The faster detection of symbols related to the disgusted face indicates that this effect can be transferred through equivalence relations. (AU) | |
| FAPESP's process: | 03/09928-4 - Emergent relationships between stimuli and symbolic function: implications for behavior, knowledge and teaching |
| Grantee: | Júlio César Coelho de Rose |
| Support Opportunities: | PRONEX Research - Thematic Grants |