title: Suggestions for testing health behavior theories: implications for mediator analysis.
authors.forename: David M
authors.initials: DM
authors.lastname: Williams
authors.forename: Shira
authors.initials: S
authors.lastname: Dunsiger
mesh_terms: D015984:Causality; D003376:Counseling; D003625:Data Collection / Q000706:statistics & numerical data*; D015438:Health Behavior; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D017063:Outcome Assessment, Health Care / Q000706:statistics & numerical data; D011582:Psychological Theory; D020377:Self Efficacy