In:
Journal of Clinical Psychology, Wiley, Vol. 76, No. 6 ( 2020-06), p. 973-986
Kurzfassung:
This study analyses the psychometric properties of the Working Alliance Inventory adapted for guided Internet interventions (WAI‐I). Methods We drew on the data set from a multicenter trial that examined a guided Internet intervention (deprexis) for patients with mild to moderate depression. Two hundred twenty‐three patients completed the WAI‐I and the Patient Satisfaction Questionnaire (ZUF‐8) at posttreatment, and the Attitudes toward Psychological Online‐Interventions Questionnaire (APOI) at baseline. We ran confirmatory factor analyses (CFA) testing two‐ and three‐factor solutions and calculated Cronbach's α, item‐total correlations, and correlations of the WAI‐I with APOI and ZUF‐8. Results The results suggested a two‐factor solution, with a very good model fit and evidence of factor independency, adequate internal consistency, and external validity for the complete scale and the sub‐scales. Conclusions The WAI‐I showed as a reliable and valid instrument to capture alliance in guided Internet interventions, which might facilitate process‐outcome research and treatment development efforts.
Materialart:
Online-Ressource
ISSN:
0021-9762
,
1097-4679
Sprache:
Englisch
Verlag:
Wiley
Publikationsdatum:
2020
ZDB Id:
1475037-5
SSG:
5,2
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