title: Dimensioning the instrumentation: Exploratory or confirmatory factor analysis?
authors.affiliation: Nursing & Midwifery Faculty, Tehran University of Medical science, Tehran, Iran.
authors.forename: Shahrzad
authors.initials: S
authors.lastname: Ghiyasvandian
authors.affiliation: Nursing & Midwifery Faculty, Tehran University of Medical science, Tehran, Iran.
authors.forename: Pegah
authors.initials: P
authors.lastname: Matourypour
authors.forename: Maria Manuela Ferreira Pereira da Silva
authors.initials: MM
authors.lastname: Martins
authors.forename: Maria Narcisa da Costa
authors.initials: MN
authors.lastname: Gonçalves
authors.forename: Olga Maria Pimenta Lopes
authors.initials: OM
authors.lastname: Ribeiro
authors.forename: Daisy Maria Rizatto
authors.initials: DM
authors.lastname: Tronchin
mesh_terms: D005163:Factor Analysis, Statistical; D006801:Humans