In today's society, values are already an important part of any social and educational project. Physical activity and sport are excellent instruments to promote the conveyance of values resulting in personal and social development. However, an increasing number of authors state that the mere practice of physical activity in itself does not develop…

The central question of this study was: could interventions of an affective nature be consistently applied in a controlled manner over a sufficient period of time to assure multi-dimensional growth in pre-adolescents that could be measured by a battery of instruments? The subjects of the study were two school principals, students from grades 2, 4,…