Analysis of prevention program effectiveness with clustered data using generalized estimating equations.

Experimental studies of prevention programs often randomize clusters of individuals rather than individuals to treatment conditions. When the correlation among individuals within clusters is not accounted for in statistical analysis, the standard errors are biased, potentially resulting in misleadi...

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Detalles Bibliográficos

Publicado en:	Journal of Consulting & Clinical Psychology Vol. 64; pp. 919 - 927
Autores principales:	Norton, Edward C., Bieler, Gayle S., Ennett, Susan T.
Formato:	Artículo
Publicado:	American Psychological Association October 1996
Materias:	Regression analysis Substance abuse prevention Psychological techniques Psychology > Statistical methods
Acceso en línea:	Ver este registro en EBSCOhost