title: First-visit bias in the measurement of clinical competence with standardized patients.
authors.affiliation: Medical Training and Practice Effectiveness Research Unit, McGill University, Montréal, Québec, Canada.
authors.forename: R M
authors.initials: RM
authors.lastname: Tamblyn
authors.forename: M
authors.initials: M
authors.lastname: Abrahamowicz
authors.forename: L
authors.initials: L
authors.lastname: Berkson
authors.forename: W D
authors.initials: WD
authors.lastname: Dauphinee
authors.forename: D C
authors.initials: DC
authors.lastname: Gayton
authors.forename: R M
authors.initials: RM
authors.lastname: Grad
authors.forename: L M
authors.initials: LM
authors.lastname: Isaac
authors.forename: M
authors.initials: M
authors.lastname: Marrache
authors.forename: P J
authors.initials: PJ
authors.lastname: McLeod
authors.forename: L S
authors.initials: LS
authors.lastname: Snell
mesh_terms: D015982:Bias; D002983:Clinical Competence; D004363:Drug Utilization; D005756:Gastritis / Q000175:diagnosis; D006801:Humans; D009819:Office Visits; D010361:Patients; D011446:Prospective Studies