Modeling between-subject and within-subject variances in ecological momentary assessment data using mixed-effects location scale models

Ecological momentary assessment and/or experience sampling methods are increasingly used in health studies to study subjective experiences within changing environmental contexts. In these studies, up to 30 or 40 observations are often obtained for each subject. Because there are so many measurements...

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Veröffentlicht in:	Statistics in medicine 2012-11, Vol.31 (27), p.3328-3336
Hauptverfasser:	Hedeker, Donald, Mermelstein, Robin J., Demirtas, Hakan
Format:	Artikel
Sprache:	eng
Schlagworte:	Adolescent Affect Data Collection - methods Ecology - methods heterogeneity Humans Measurement Models, Statistical mood variation Sampling techniques Smoking Smoking - psychology Teenagers variance modeling
Online-Zugang:	Volltext
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