title: Development of a questionnaire for evaluating genetics education in general practice.
abstract: To support developments in genetics education, we constructed the GPGeneQ questionnaire to assess skills required for the practice of genetics by general practitioners (GPs). We describe the process of developing and validating this questionnaire to provide a detailed guide in the construction for questionnaires in the application of evaluating genetics education. The GPGeneQ was developed through a multi-step process with the initial draft based on a theoretical framework and literature review. The subsequent draft instrument contained three scales pertaining to GPs' knowledge, self-reported behaviour and attitudes regarding genetics in medicine. Content and ecological validity were measured by an iterative Delphi process involving experts, GPs and consumers of health services. Piloting to assess construct and criterion validity was conducted with a sample of GPs attending an educational workshop that was presented on a number of separate occasions in Victoria, Australia. Results from evaluations of 145 GPs participating in ten workshops revealed evidence for validity and reliability of the GPGeneQ: knowledge change (p < 0.001; CI, -1.63 to -0.68), behaviour change (p < 0.001; CI, -4.15 to -2.21), attitudinal change (p = 0.002; CI, -2.68 to -0.62). This paper details the procedures involved in developing and validating an assessment questionnaire for genetics education. The GPGeneQ is the first validated questionnaire covering a broad range of topics that is designed to provide a reliable measure for the evaluation of genetics education specifically in general practice. The procedures used are transferable to the construction of any instrument for use in genetics or other medical education.
authors.affiliation: Murdoch Childrens Research Institute, Royal Children's Hospital, Parkville, 3052, VIC, Australia.
authors.forename: Anna
authors.initials: A
authors.lastname: Flouris
authors.forename: Graeme
authors.initials: G
authors.lastname: Hawthorne
authors.forename: Maryanne
authors.initials: M
authors.lastname: Aitken
authors.forename: Clara
authors.initials: C
authors.lastname: Gaff
authors.forename: Sylvia A
authors.initials: SA
authors.lastname: Metcalfe