title: Reliability and validity in practice: assessment tools.
authors.affiliation: Glasgow Caledonian University/Yorkhill NHS Trust.
authors.forename: Twycross
authors.initials: T
authors.lastname: Alison
authors.forename: Linda
authors.initials: L
authors.lastname: Shields
mesh_terms: D003625:Data Collection / Q000379:methods / Q000592:standards; D003627:Data Interpretation, Statistical; D006801:Humans; D015399:Nursing Research / Q000379:methods* / Q000592:standards; D010371:Pediatric Nursing; D015203:Reproducibility of Results; D012107:Research Design / Q000592:standards