Mass media pressure on psychological and healthy well-being. An explanatory model as a function of physical activity.

Objectives: The present research aims to identify and establish the relationships between media pressure, psychological well-being, age, physical activity and adherence to the Mediterranean diet. This objective is broken down into (a) developing an explanatory model of media pressure, psychological well-being, age, physical activity and adherence to the Mediterranean diet and (b) testing the structural model by means of a multi-group analysis according to physical activity level. Material and methods: To this end, a quantitative, non-experimental (ex post facto), comparative and cross-sectional study was carried out on a sample of 634 participants (35.18 ± 9.68). The instruments used were an ad hoc questionnaire, the Spanish version of Sociocultural Attitudes Towards Appearance Questionnaire-4 (SATAQ-4), the Psychological Well-Being Scales (PWBS) and the Prevention with Mediterranean Diet (PREDIMED). Conclusions: The data reveal that meeting the WHO physical activity criteria improves the relationships between media pressure, psychological well-being and healthy well-being. [ABSTRACT FROM AUTHOR]