Mobile App for Eating Disorders in Adolescents

The intervention will be done through an adaptation of the GGTCA app for teenagers: GGTCA-AD. This app is used to work on the dysfunctional beliefs that are associated with eating disorders. The app is made up of a series of levels comprising the topics that are normally worked on in cognitive behavior therapy (CBT) in relation to eating disorders. At each level, affirmations in the form of beliefs appear on the screen, and the person must accept them if they are functional, adaptive and positive; or reject them if they are dysfunctional, maladaptive and negative.

"the control group will complete another module belonging to the GGTUDE digital platform. Specifically, this app is called GGNEUTRA, and the statements that compose it are totally independent of the target of the study. The operation is similar, sentences appear in the center of the screen, but in this case, the person must accept those sentences that are true, for example: Madrid is the capital of Spain, by dragging it to the top of the screen; and reject those that are false, for example: Tokyo is the capital of Spain, by dragging it to the bottom of the screen."