Adjusting for Attrition in School-Based Samples: Bias, Precision, and Cost Trade-Offs of Three Methods

Attrition in longitudinal studies can introduce nonresponse bias when estimating parameters. Methods to correct for nonresponse include survey-based approaches (tracking) as well as analytically based methods (weighting, sample selection modeling). Using data from a multi- wave school-based study of...

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Veröffentlicht in:	Evaluation review 1997-10, Vol.21 (5), p.554-567
Hauptverfasser:	McGuigan, K.A., Ellickson, P.L., Hays, R.D., Bell, R.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Attrition (Research Studies) Children & youth Cost Effectiveness Data collection Drug abuse Educational Research Estimating techniques Estimation (Mathematics) Evaluation Grade 10 Longitudinal Studies Methodology Middle Schools Research Problems Sample Size Sampling Smoking Social research Statistical Analysis Statistical Bias Studies Weighting (Statistical)
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