title: Assessing mediation: the necessity of theoretical considerations.
authors.affiliation: Columbia University, New York, NY, USA. dmh2002@columbia.edu
authors.forename: Danella
authors.initials: D
authors.lastname: Hafeman
authors.forename: Sharon
authors.initials: S
authors.lastname: Schwartz
mesh_terms: D000058:Accidental Falls / Q000517:prevention & control*; D019317:Evidence-Based Medicine; D005239:Fear / Q000523:psychology*; D006293:Health Promotion; D006801:Humans; D008962:Models, Theoretical