Penser la négation: une introduction

Sans résumé     

Évolution des idées en psychologie de la santé dans le monde anglo-saxon. De la psychologie de la santé (health psychology) à la psychologie critique de la santé (critical health psychology)

The authors adopt a historical perspective and exhibit the debates held within Health Psychology in the Anglo-Saxon universe since the 1980s. They show how the development of the North-American mainstream approach has aroused several objections. These objections were firstly methodological (qualitative methods) then, theoretical and epistemological. This evolution has allowed the creation of two main approaches: Qualitative Health Psychology and Critical Health Psychology. While this course is not yet well-known in France, it illustrates, however, the present developments and the richness of the discussion within Anglo-Saxon Psychology. The conclusion shows that these debates should be known and accepted if we intend to improve our models in Psychology, so that they take into account the situated nature of the human being, its dynamics, its temporality as well and its complexity. Hence, Health Psychology perspectives as a whole will gain in pertinence in the fields of research and intervention.     

La cara y la emoción: límites de la universalidad

Resumen

El trabajo analiza los datos que utilizan Ekman y Oster (1979) para defender la «universalidad» de seis expresiones faciales emocionales, y concluye que la evidencia arg¨ida por los neodarwinianos no sustenta sus tesis. La conclusión más aceptable es que la sonrisa correlaciona de forma innata con estados agradables, y que los estados emotivos desagradables tienen una forma de expresión que nunca se confunde con las expresiones de emociones positivas.     

Human food preferences and cultural identity: The case of Aragón (Spain)

This research aims to analyze the relationship between sociocultural values and human food preferences. The latter, as shown in this paper, are greatly influenced by cultural identity. This work stems from a theoretical context that originated in Europe and the United States towards the mid‐twentieth century, within the field of the anthropology of food. A qualitative and quantitative analysis has been performed in the Comunidad Autónoma de Aragón (Spain). Research methods include focus groups, in‐depth interviews, participant observation, and a questionnaire that was handed out to a representative sample of the Aragonese population (816 people over 21 years of age; confidence level of 95.5% and error margin of ±3.5). Regarding the research outcome, a highly significant qualitative and quantitative connection has been found between food selection and cultural identity. In other words, people prefer to consume foods that are symbolically associated with their own culture, in order to reinforce their sense of belonging. Although this study has been carried out in Aragón, it is our belief that the results can be generalized to other areas. The originality and interest of our findings are notable considering that, to date, few works have analyzed the sociocultural factors motivating food behavior. Moreover, these results could be used by public and private organizations to meet objectives such as health promotion and product marketing.     

Asimetría en la amplitud perceptual: implicaciones para la presentación en parafóvea

Resumen

La amplitud perceptual, definida como la zona alrededor del punto de fijación de la que se extrae información funcional para el procesamiento, es mayor a la derecha que a la izquierda de éste, al menos cuando se procesa material verbal. Esta asimetría en la amplitud perceptual ha sido puesta de manifiesto con diferentes paradigmas experimentales que revisamos en este trabajo. Revisamos igualmente las distintas hipótesis que se han propuesto para su explicación, para concluir con algunas implicaciones que este dato pudiera tener para otros estudios que utilizan presentación de material verbal en parafóvea.