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Item type:Publication, CAFE System (Physical Activity Questionnaire for Schoolchildren), Version 2: Questionnaire, Technical Guide, and Automated Analysis Template(European Organization for Nuclear Research, 2026-08-19)CAFE System (Physical Activity Questionnaire for Schoolchildren), Version 2 The CAFE System (Physical Activity Questionnaire for Schoolchildren), Version 2, is a comprehensive and standardized measurement system developed for the epidemiological assessment and surveillance of physical activity (PA) and sedentary behavior (SB) in adolescents. It integrates a questionnaire specifically designed for the school population, standardized algorithms for constructing epidemiological indicators, a Technical Guide for Application, Data Cleaning, and Analysis, and an automated analysis template. The system enables the standardized processing of information on physical activity and sedentary behavior and the derivation of indicators for epidemiological research and surveillance. Its methodological framework was designed to promote consistency in data processing, reproducibility of measurements, comparability across studies, and transparency of the analytical process. This repository provides the complete CAFE System, Version 2, in English and Spanish, comprising: (1) the CAFE Questionnaire, Version 2; (2) the Technical Guide for Application, Data Cleaning, and Analysis; and (3) the Automated Analysis Template. The English and Spanish materials constitute language versions of the same measurement system and maintain a common structure, coding scheme, and analytical framework. The CAFE System, Version 2, is intended to support researchers and professionals conducting epidemiological studies and surveillance of physical activity and sedentary behavior among adolescents. Languages: English and Spanish. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, CAFE System (Physical Activity Questionnaire for Schoolchildren), Version 2: Questionnaire, Technical Guide, and Automated Analysis Template(European Organization for Nuclear Research, 2026-08-19)CAFE System (Physical Activity Questionnaire for Schoolchildren), Version 2 The CAFE System (Physical Activity Questionnaire for Schoolchildren), Version 2, is a comprehensive and standardized measurement system developed for the epidemiological assessment and surveillance of physical activity (PA) and sedentary behavior (SB) in adolescents. It integrates a questionnaire specifically designed for the school population, standardized algorithms for constructing epidemiological indicators, a Technical Guide for Application, Data Cleaning, and Analysis, and an automated analysis template. The system enables the standardized processing of information on physical activity and sedentary behavior and the derivation of indicators for epidemiological research and surveillance. Its methodological framework was designed to promote consistency in data processing, reproducibility of measurements, comparability across studies, and transparency of the analytical process. This repository provides the complete CAFE System, Version 2, in English and Spanish, comprising: (1) the CAFE Questionnaire, Version 2; (2) the Technical Guide for Application, Data Cleaning, and Analysis; and (3) the Automated Analysis Template. The English and Spanish materials constitute language versions of the same measurement system and maintain a common structure, coding scheme, and analytical framework. The CAFE System, Version 2, is intended to support researchers and professionals conducting epidemiological studies and surveillance of physical activity and sedentary behavior among adolescents. Languages: English and Spanish. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Attitudes and Physical Self-Concept as Determinants of Physical Activity Practice(Universidad de Murcia Servicio de Publicaciones, 2023-01-01)The regular practice of physical activity (PA) in adolescence is essential for good health throughout life; therefore, studying the variables that condition PA behavior is of great importance to reinforce or modify behavior in a timely manner in order to guarantee a healthier society. In this sense, the main objective of this study was to examine the correlation and relationship between attitudes and physical self-concept with PA practice in Peruvian adolescents. This is an empirical research of an associative nature in which 1264 schoolchildren aged between 14 and 17 years (15.51±.94), from public and private institutions in Lima and Callao, Peru, participated in a sociodemographic questionnaire, a questionnaire of attitudes towards the practice of physical-sports activity, a physical self-concept questionnaire and an inventory of habitual physical activity. The results, firstly, showed that the highest correlation score between the variables studied was between attitudes and PA practice (.511), which was corroborated by a large effect size (.25). Second, 25.1 % of the variability in practice was found to be due to changes in attitudes and physical self-concept. In addition, according to the multiple regression analysis, the model proposed proved to be valid (y = -.560 +.894x1+0.94x2). Thus, on the one hand, it is explained that for each point that is increased in attitudes (x1), PA practice increases.894 on average, keeping physical self-concept constant (x2); on the other hand, for each point that is increased in physical self-concept (x2), PA practice increases.94 on average, keeping attitudes constant (x1). In conclusion, it is shown that the attitudes and/or physical self-concept of adolescents condition PA practice.