A nurse educator is searching for journal articles on the effectiveness of group versus individual teaching of adolescents recently diagnosed with type-2 diabetes mellitus (DM). Which question should the nurse use to search for the most relevant articles?
1) How does group education compare to individual education in decreasing Hgb Alc in adolescents recently diagnosed with type 2 DM?
2) Do clients with type 2 DM prefer individual education or group education to help them manage their Hgb Alc?
3) Among adolescents who were recently diagnosed with type 2 DM, is individual education effective in improving Hgb Alc?
4) Should the nurse educator use individual education or group education to teach adolescents recently diagnosed with type 2 DM?