title: Evaluations of Web-based psychological interventions need to avoid the re-test artefact.
authors: Anthony F
authors: AF
authors: Jorm
mesh_terms: D000293:Adolescent; D016477:Artifacts; D015928:Cognitive Behavioral Therapy / Q000193:education*; D005069:Evaluation Studies as Topic; D005260:Female; D006266:Health Education; D006801:Humans; D020407:Internet; D008297:Male; D012572:School Health Services; D013315:Stress, Psychological / Q000628:therapy*