The purpose of this study was to identify the specific competencies needed to apply social marketing, a promising approach to behavior change, to Extension programming. A modified Delphi study was used to achieve group consensus among a panel of experts on the skills, characteristics, and knowledge needed to successfully apply this behavior change…

Three problems affecting the use of a modified scree test in analyzing Delphi survey data are discussed: (1) the adequacy of the criterion; (2) the complexity of decision making; and (3) the nature of the Delphi panel. Using the modified scree test with these considerations in mind is suggested. (SLD)

In a Delphi study of research needs in educational technology, 89 experts suggested 163 research needs. High-priority needs were identified by the Scree test--a method usually restricted to factor analysis. The usefulness of the technique for analysis of survey results suggests that it should be extended to other applications. (SLD)