Abstract
Spanish adaptation of the Thought-Action Fusion Questionnaire for Adolescents (TAFQ-A). This study deals with the psychometric properties of the Thought-Action Fusion Questionnaire for Adolescents (TAFQ-A), which assesses the belief that harmful thoughts and actions are equivalent. The TAFQ-A comprises two scales: TAF-Moral and TAF-Likelihood. A total of 1726 children and adolescents completed 5 tests in order to establish the relationships of TAFQ-A with measures of psychopathology and with cognitive variables related to the ethiology of obsessive-compulsive problems. Results show that factorial structure, reliability and criterion validity of TAFQ-A are appropriate.