Substance use is a risk behavior that has been associated with adverse mental health outcomes in adolescence. The aim of this study was to determine the relation between behavioral problems, emotional problems, and substance ...

This work aims to know the perception of future mathematics teachers about the complexity of mathematical objects and their possible application in teaching practice, in order to improve the teaching and learning of ...

This paper aims to discuss aspects of some parent skills training program giving greater emphasis to families who concomitantly are faced with behavior problems and marital conflicts. From this view, discusses in the ...

Se define la amenaza contextual matemática como la señalización explícita a una persona que una tarea que está por realizar tiene carácter matemático y que será perfilado en esa área según su desempeño. El propósito general ...

This study analyzed ninety Chemistry video lessons available on youtube.com.br site during the period of one year, in order to quantify the use of context in these classes. Furthermore, it was also made a classification ...

Unlike traditional recommender systems, which make recommendations only by using the relation between users and items, a context-aware recommender system makes recommendations by incorporating available contextual information ...

This work, explores through the methodologies: Problem Solving and Mathematical Modeling, concepts of Graph theory in the second year of the High School of a State School. The concepts developed here in a contextualized ...