title: Validity and reliability in quantitative studies.
authors.affiliation: School of Nursing, Laurentian University, Sudbury, Ontario, Canada.
authors.forename: Roberta
authors.initials: R
authors.lastname: Heale
authors.affiliation: Faculty of Health and Social Care, London South Bank University, London, UK.
authors.forename: Alison
authors.initials: A
authors.lastname: Twycross
mesh_terms: D055318:Evidence-Based Nursing; D006801:Humans; D015203:Reproducibility of Results