Recent status scores for version 6 of the Addiction Severity Index (ASI-6).

ABSTRACT Aims To describe the derivation of recent status scores (RSSs) for version 6 of the Addiction Severity Index (ASI-6). Design 118 ASI-6 recent status items were subjected to nonparametric item response theory (NIRT) analyses followed by confirmatory factor analysis (CFA). Generalizability...

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Bibliographic Details

Published in:	Addiction Vol. 106; no. 9; pp. 1588 - 1603
Main Authors:	Cacciola, John S., Alterman, Arthur I., Habing, Brian, McLellan, A. Thomas
Format:	research tables/charts Journal Article
Published:	Wiley-Blackwell Sep2011
Online Access:	View this record in EBSCOhost