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International Journal of Social Psychology
Revista de Psicología Social
Volume 25, 2010 - Issue 3
102
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Original Articles

Percepción del riesgo de la gripe A (H1N1) desde el “paradigma psicométrico”

Influenza A (H1N1) risk perception from “psychometric paradigm”

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Pages 271-282 | Published online: 23 Jan 2014
 

Resumen

En la investigación de la percepción del riesgo, el paradigma psicométrico se ha venido aplicando, habitual-mente, para analizar la percepción de un gran número de riesgos, utilizándose, en este caso, para conocer cómo se percibe un solo riesgo: la gripe A (H1N1). En este estudio empírico se analiza la percepción que una muestra de estudiantes universitarios españoles (N = 326) tenía de esta epidemia cuando empezó a propagarse por el país. Tras la aplicación de un análisis de componentes principales sobre 17 características de la percepción del riesgo, se obtuvieron cuatro dimensiones: “poder catastrófico”, “amenaza”, “control” y “conocimiento”. Un análisis de regresión múltiple realizado posteriormente reveló que las dos primeras actúan como predictoras de la magnitud del riesgo que se atribuye a esta epidemia. Además, se observó que estas dos dimensiones y la magnitud del riesgo percibido estaban relacionadas positivamente con la realización de alguna acción protectora contra el contagio de esta enfermedad.

Abstract

The psychometric paradigm is usually applied in risk perception research to analyze risk perception in relation with different hazards. It has been used here to study how people perceive one sole risk: influenza A (H1N1). This empirical study tries to know how this epidemic was perceived by a sample of Spanish university students (N = 326) when it began to spread through the country. A principal components analysis of 17 characteristics of risk perception resulted in four dimensions: “catastrophic potential”, “threat”, “control”, and “knowledge”. Also, a multiple regression analysis showed that the two first dimensions are predictors of the risk magnitude attributed to this epidemic. Furthermore, these two dimensions and the risk magnitude perceived by the participants were shown to be positively related to a protective action against this infectious disease.

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