The Working Alliance Inventory for guided Internet interventions (WAI‐I)
| Autor: | Johanna Schröder, Martin Grosse Holtforth, Juan Martín Gómez Penedo, Tobias Krieger, Steffen Moritz, Björn Meyer, Jan Philipp Klein, Fritz Hohagen, Thomas Berger |
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| Rok vydání: | 2019 |
| Předmět: |
Adult
Male 050103 clinical psychology Adolescent Psychometrics External validity Young Adult 03 medical and health sciences 0302 clinical medicine Patient satisfaction Arts and Humanities (miscellaneous) Cronbach's alpha Germany Surveys and Questionnaires Multicenter trial Humans 0501 psychology and cognitive sciences Aged Internet Depression business.industry 05 social sciences Reproducibility of Results Middle Aged 030227 psychiatry Clinical Psychology Alliance Patient Satisfaction Scale (social sciences) Female The Internet Factor Analysis Statistical Psychology business Internet interventions Internet-Based Intervention Clinical psychology |
| Zdroj: | Journal of Clinical Psychology. 76:973-986 |
| ISSN: | 1097-4679 0021-9762 |
| DOI: | 10.1002/jclp.22823 |
| Popis: | OBJECTIVE 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. |
| Databáze: | OpenAIRE |
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