Psychometric evaluation of the Timeline Followback for Exercise among college students
Panza GA, Weinstock J, Ash GI, Pescatello LS. Psychometric evaluation of the Timeline Followback for Exercise among college students. Psychology Of Sport And Exercise 2012, 13: 779-788. PMID: 22844226, PMCID: PMC3403727, DOI: 10.1016/j.psychsport.2012.06.002.Peer-Reviewed Original ResearchCollege alumnus questionnaireType of exerciseTest-retest reliabilityExercise frequencyTimeline FollowbackPearson r correlationsValidity of frequencyExercise typeR correlationsAdequate test-retest reliabilityPhysical fitness batteryRetrospective questionnaireModerate kappaPsychometric evaluationFitness batteryTLFBKappa statisticsCriterion validityConvergent validityExercisePsychometric propertiesQuestionnaireSeparate studiesPredictive validityParticipants