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ERIC Number: EJ816635
Record Type: Journal
Publication Date: 2008-Oct
Pages: 10
Abstractor: As Provided
Reference Count: 34
ISSN: ISSN-0022-0167
Measuring Individual Research Productivity: A Review and Development of the Integrated Research Productivity Index
Duffy, Ryan D.; Martin, Helena M.; Bryan, Nicole A.; Raque-Bogdan, Trisha L.
Journal of Counseling Psychology, v55 n4 p518-527 Oct 2008
The purpose of the present study was to investigate methods of measuring individual research productivity for counseling psychologists. Using the 60 members of the "Journal of Counseling Psychology" editorial board, the authors computed a comparison of 6 popular indices of productivity, revealing considerable levels of positive skewness, kurtosis, and overlap with each other. Combining the strengths of the 6 indices, the authors developed a new productivity index entitled the Integrated Research Productivity Index (IRPI). The IRPI measures individual productivity by statistically combining an individual's author-weighted publications, average times cited by other publications, and years since first publication into a comprehensive score. Productivity values and IRPI scores for 3 groups of counseling psychologists (Tyler Award recipients, Kuder Award recipients, and Division 17 Presidents) were computed to provide evidence of discriminant validity among the indices. In contrast to the other measures examined, the IRPI accounts for productivity per year and years in the field and assesses mean citation count per article as opposed to total citation count, thus yielding similar scores for Tyler (lifetime) and Kuder (early career) research award recipients. (Contains 2 tables.)
American Psychological Association. Journals Department, 750 First Street NE, Washington, DC 20002-4242. Tel: 800-374-2721; Tel: 202-336-5510; Fax: 202-336-5502; e-mail:; Web site:
Publication Type: Journal Articles; Reports - Evaluative
Education Level: Higher Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A