<b>Stability and change in physical activity levels: a literature rewiew based in the concept and values of tracking </b>

• Автори: Catarina Margarida da Silva Vasques (Автор), André Seabra (Автор), Rui Garganta da Silva (Автор), José António Ribeiro Maia (Автор), Vítor Pires Lopes (Автор)
• Формат: Книга
• Опубліковано: Universidade Federal de Santa Catarina, 2005-12-01T00:00:00Z.
• Предмети: article
• Онлайн доступ: Connect to this object online.

The main purposes of this paper is to review the concepts of stability and tracking, as well as the main results from longitudinal studies focusing on physical activity. We explain the different meanings of stability: structural, normative or covariance, level or means, and ipsative. We also look at...