People seek out situations that “fit,” but the concept of fit is not well understood. We introduce
S tate A uthenticity as F it to the E nvironment (SAFE), a conceptual framework for …

Drawing on social identity theory and self-categorization theory, we outline an approach to
sport psychology that understands groups not simply as features of sporting contexts but …

Welcome to Health Psychology: Theory, Research and Practice (Seventh Edition). This
textbook provides an in-depth introduction to the growing field of health psychology. It is …

Purpose The objective of this study was to investigate the effect of appearance, lifestyle and
status similarity on interaction intensity, satisfaction with a banker and repurchase intention …

Now in its fifth edition, The Psychology of Exercise: Integrating Theory and Practice is the
ideal resource for undergraduate courses devoted to the study of exercise behavior …

After having attended a friendly football match between Chelsea FC and Dynamo Moscow to
mark the end of World War II, the novelist George Orwell (1945) famously remarked that …

Although researchers have offered insights across a range of topics (eg, cohesion,
leadership, roles, etc.), a recent review suggested that the field of group dynamics in …

Lifestyle intervention programs are effective in the prevention of type 2 diabetes mellitus
(T2DM) in high risk populations. However, most studies only give limited information about …

Against the backdrop of a global physical inactivity crisis, attempts to both understand and
positively influence physical activity behaviours are characterized by a focus on individual …

The purpose of this article is to highlight cohesion research emanating from sport and
exercise investigations. Across 3 sections, we detail how physical activity cohesion research …