Teacher job satisfaction is an essential factor for teachers' and school effectiveness and students' academic and educational achievement. The present research aims to identify variables that contribute to job satisfaction in a Portuguese sample of lower secondary education teachers, using data from the Teaching and Learning International Survey (TALIS) 2013. Two questionnaires were used to collect data: a school principal's questionnaire, and a teacher questionnaire. Hierarchical linear modelling was used to study the relation of school-level and teacher-level variables to job satisfaction. The results show that teacher-level variables are better predictors of teacher job satisfaction than school-level variables, except for the variable public/private school. In addition, variables related to interpersonal relations emerge as the most significant predictors of job satisfaction. The results suggest that, in order to improve, schools must take care of interpersonal relations, mainly at the classroom level, where most of the perceived job satisfaction seems to rest.

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Introduction. Classroom misbehavior is a major source of classroom-wasted time and a

Nutrition is an undeniable part of promoting health and performance among football (soccer) players. Nevertheless, nutritional strategies adopted in elite football can vary significantly depending on culture, habit and practical constraints and might not always be supported by scientific evidence. Therefore, a group of 28 Portuguese experts on sports nutrition, sports science and sports medicine sought to discuss current practices in the elite football landscape and review the existing evidence on nutritional strategies to be applied when supporting football players. Starting from understanding football’s physical and physiological demands, five different moments were identified: preparing to play, match-day, recovery after matches, between matches and during injury or rehabilitation periods. When applicable, specificities of nutritional support to young athletes and female players were also addressed. The result is a set of practical recommendations that gathered consensus among involved experts, highlighting carbohydrates periodisation, hydration and conscious use of dietary supplements.

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