AIMS: The goal of the present study was to examine the psychometric properties and factor structure of the Alcohol Craving Questionnaire (ACQ). DESIGN AND PARTICIPANTS: The German version of the ACQ was administered to a sample of 243 alcohol-dependent or alcohol-abusing subjects. A subgroup of the sample (n = 46) completed the German translation of the Obsessive Compulsive Drinking Scale (OCDS) and the ACQ a second time. MEASUREMENTS: To validate the factor models, confirmatory factor analyses (CFA) were carried out. Examination of the psychometric properties of the ACQ included the analysis of the item characteristics to exclude non-sensitive items, an exploratory factor analysis of the remaining items and calculation of internal consistency, test-retest reliability and convergent validity. FINDINGS: Neither of the two models showed a satisfactory correspondence. An exploratory factor analysis of a revised version of the ACQ (ACQ-R), based on the psychometric properties of the items, revealed two stable factors ('urge and intention to drink alcohol' and 'reinforcement') with high internal consistency, test-retest reliability and convergent validity. The model fit was also excellent in the CFA. CONCLUSIONS: The ACQ-R is a reliable and valid instrument to assess alcohol craving. However, the ACQ-R lacks items related to loss of control. Therefore a multi-dimensional assessment, e.g. the combination of the ACQ-R and the OCDS, is recommended.
AIMS: The goal of the present study was to examine the psychometric properties and factor structure of the Alcohol Craving Questionnaire (ACQ). DESIGN AND PARTICIPANTS: The German version of the ACQ was administered to a sample of 243 alcohol-dependent or alcohol-abusing subjects. A subgroup of the sample (n = 46) completed the German translation of the Obsessive Compulsive Drinking Scale (OCDS) and the ACQ a second time. MEASUREMENTS: To validate the factor models, confirmatory factor analyses (CFA) were carried out. Examination of the psychometric properties of the ACQ included the analysis of the item characteristics to exclude non-sensitive items, an exploratory factor analysis of the remaining items and calculation of internal consistency, test-retest reliability and convergent validity. FINDINGS: Neither of the two models showed a satisfactory correspondence. An exploratory factor analysis of a revised version of the ACQ (ACQ-R), based on the psychometric properties of the items, revealed two stable factors ('urge and intention to drink alcohol' and 'reinforcement') with high internal consistency, test-retest reliability and convergent validity. The model fit was also excellent in the CFA. CONCLUSIONS: The ACQ-R is a reliable and valid instrument to assess alcohol craving. However, the ACQ-R lacks items related to loss of control. Therefore a multi-dimensional assessment, e.g. the combination of the ACQ-R and the OCDS, is recommended.
Authors: T Schulte; Y-C Jung; E V Sullivan; A Pfefferbaum; M Serventi; E M Müller-Oehring Journal: Brain Imaging Behav Date: 2017-12 Impact factor: 3.978
Authors: Hamed Ekhtiari; Hosna Tavakoli; Giovanni Addolorato; Chris Baeken; Antonello Bonci; Salvatore Campanella; Luis Castelo-Branco; Gaëlle Challet-Bouju; Vincent P Clark; Eric Claus; Pinhas N Dannon; Alessandra Del Felice; Tess den Uyl; Marco Diana; Massimo di Giannantonio; John R Fedota; Paul Fitzgerald; Luigi Gallimberti; Marie Grall-Bronnec; Sarah C Herremans; Martin J Herrmann; Asif Jamil; Eman Khedr; Christos Kouimtsidis; Karolina Kozak; Evgeny Krupitsky; Claus Lamm; William V Lechner; Graziella Madeo; Nastaran Malmir; Giovanni Martinotti; William M McDonald; Chiara Montemitro; Ester M Nakamura-Palacios; Mohammad Nasehi; Xavier Noël; Masoud Nosratabadi; Martin Paulus; Mauro Pettorruso; Basant Pradhan; Samir K Praharaj; Haley Rafferty; Gregory Sahlem; Betty Jo Salmeron; Anne Sauvaget; Renée S Schluter; Carmen Sergiou; Alireza Shahbabaie; Christine Sheffer; Primavera A Spagnolo; Vaughn R Steele; Ti-Fei Yuan; Josanne D M van Dongen; Vincent Van Waes; Ganesan Venkatasubramanian; Antonio Verdejo-García; Ilse Verveer; Justine W Welsh; Michael J Wesley; Katie Witkiewitz; Fatemeh Yavari; Mohammad-Reza Zarrindast; Laurie Zawertailo; Xiaochu Zhang; Yoon-Hee Cha; Tony P George; Flavio Frohlich; Anna E Goudriaan; Shirley Fecteau; Stacey B Daughters; Elliot A Stein; Felipe Fregni; Michael A Nitsche; Abraham Zangen; Marom Bikson; Colleen A Hanlon Journal: Neurosci Biobehav Rev Date: 2019-07-02 Impact factor: 8.989
Authors: Kevin M Connolly; Scott F Coffey; Joseph S Baschnagel; David J Drobes; Michael E Saladin Journal: Drug Alcohol Depend Date: 2009-05-06 Impact factor: 4.492
Authors: Sarah E Forster; Steven D Forman; Naomi N Gancz; Greg J Siegle; Michael Walsh Dickey; Stuart R Steinhauer Journal: Contemp Clin Trials Commun Date: 2021-06-12