The Quantitative Integration of Research: An Introduction to Meta-Analysis
Lynn, Michael; Mullen, Brian
Meta-analysis refers to a set of procedures for statistically summarizing, integrating and comparing the results of previous research. This article elucidates the place of meta-analysis in hospitality research. First, a brief overview of meta-analytic procedures is provided. Second, the superior precision, rigor and accuracy of meta-analytic over narrative reviews is illustrated by selecting a recent narrative review in the Hospitality Research Journal, conducting a meta-analysis of the same studies and comparing the conclusions of the meta-analysis with those of the narrative review. Third, the authors illustrate the use of meta-analysis to test new, theoretical hypotheses by describing a recent meta-analysis of potential interest to the hospitality industry. Lastly, the article discusses several issues concerning the application of meta-analysis in hospitality and other research.
meta-analysis; quantitative integration; hospitality industry
Required Publisher Statement: © SAGE. Final version published as: Lynn, M., & Mullen, B. (1997). The quantitative integration of research: An introduction to meta-analysis. Journal of Hospitality & Tourism Research, 21(1), 121-139. DOI: 10.1177/109634809702100109. Reprinted with permission. All rights reserved.