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Direct linkRam, Nilam; Grimm, Kevin J. – International Journal of Behavioral Development, 2009
Growth mixture modeling (GMM) is a method for identifying multiple unobserved sub-populations, describing longitudinal change within each unobserved sub-population, and examining differences in change among unobserved sub-populations. We provide a practical primer that may be useful for researchers beginning to incorporate GMM analysis into their…
Descriptors: Research Methodology, Models, Longitudinal Studies, Anxiety
