The document discusses various approaches to measuring team cohesion, including direct and indirect methods. The direct method involves asking players how much they like playing for the team and how well they feel the team functions as a unit. The indirect method involves asking each team member how they feel about other members. Research on the indirect method has failed to find a relationship between cohesion and performance. Popular direct measurement tools discussed include the Group Environment Questionnaire and Sport Cohesiveness Questionnaire.