title: [Psychometric contributions to the assessment of psychosocial responses in nursing].
abstract: This article presents the methodological bases that guide the development of instruments to measure psychosocial variables. It describes the theoretical, empirical or experimental and analytical and exemplifies the theoretical steps through the experience of developing an instrument to measure powerlessness as a nursing diagnosis. The most difficult procedures for developing instruments to are the theoretical steps. They require the development of theoretical sensitivity as a continuous going forward and backward between concrete and abstract issues; they also require the development of tolerance towards ambiguity, but without abandoning the examination of evidences.
authors.affiliation: Disciplina Semiologia e Semiotécnica da Escola de Enfermagem Wenceslau Braz. cristianegbraga@uol.com.br
authors.forename: Cristiane Giffoni
authors.initials: CG
authors.lastname: Braga
authors.forename: Diná de Almeida Lopes Monteiro
authors.initials: Dde A
authors.lastname: da Cruz
mesh_terms: D001523:Mental Disorders; D009733:Nursing Diagnosis / Q000379:methods*; D011594:Psychometrics