{"id":"W2505731970","doi":"10.2196/mhealth.4878","title":"The Empowering Role of Mobile Apps in Behavior Change Interventions: The Gray Matters Randomized Controlled Trial","year":2016,"lang":"en","type":"article","venue":"JMIR mhealth and uhealth","topic":"Mobile Health and mHealth Applications","field":"Health Professions","cited_by":71,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Department for Employment and Learning, Northern Ireland; Utah State University","keywords":"Randomized controlled trial; Psychological intervention; Behavior change; Mobile apps; mHealth; Psychology; Computer science; Internet privacy; Applied psychology; Medicine; Social psychology; World Wide Web; Psychiatry","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003868798,0.0014037,0.003464396,0.0008373405,0.0008629365,0.001319048,0.000846185,0.003829226,0.008536788],"category_scores_gemma":[0.01025235,0.000576289,0.003109316,0.0006727682,0.002062571,0.001730359,0.001078748,0.002101953,0.0006028532],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007664107,"about_ca_system_score_gemma":0.00195956,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001887689,"about_ca_topic_score_gemma":0.002431592,"domain_scores_codex":[0.995871,0.002815495,0.000299832,0.0005218408,0.0002570331,0.0002346878],"domain_scores_gemma":[0.9966339,0.001914227,0.0005819867,0.0002927152,0.0001771472,0.0003999757],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.9523051,0.006482065,0.0009757024,0.003334559,0.002292115,0.000071314,0.0002115047,0.0002568018,0.0007475971,0.0005710708,0.001672317,0.03107984],"study_design_scores_gemma":[0.9596753,0.03235943,0.002111213,0.0005410421,0.002547439,0.00002659227,0.0000867967,0.0004212903,0.0002747957,0.0005661457,0.001366354,0.00002367329],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9531332,0.01342826,0.002607555,0.004115582,0.002278199,0.01887383,0.001213277,0.0003327595,0.004017337],"genre_scores_gemma":[0.9471771,0.003998396,0.007483502,0.003567945,0.00103723,0.03219825,0.0005374483,0.00003885305,0.003961311],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008536788,"threshold_uncertainty_score":0.02855837,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07176347080119677,"score_gpt":0.4723972257789968,"score_spread":0.4006337549778,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}