{"id":"W4410559333","doi":"10.2196/71238","title":"The Impact of Mechanisms of Action on Adherence and Outcomes in Self-Guided Digital Mental Health Interventions: Protocol for a Randomized Controlled Trial With Mediation Analysis","year":2025,"lang":"en","type":"article","venue":"JMIR Research Protocols","topic":"Digital Mental Health Interventions","field":"Psychology","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Psychological intervention; Randomized controlled trial; Mediation; Mental health; Intervention (counseling); Psychology; Medicine; Clinical psychology; 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":[0.08851908,0.009095147,0.01653932,0.005929389,0.006056107,0.005879056,0.004643631,0.01140521,0.07813963],"category_scores_gemma":[0.08596418,0.00427606,0.01061719,0.006035773,0.005804425,0.004928493,0.003673593,0.0127675,0.01416659],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.009523547,"about_ca_system_score_gemma":0.02481485,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003668802,"about_ca_topic_score_gemma":0.005006442,"domain_scores_codex":[0.9258476,0.04689113,0.01027553,0.004874443,0.006647447,0.005463808],"domain_scores_gemma":[0.9532183,0.01782232,0.00786923,0.006529254,0.01131343,0.003247383],"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":[0.7723631,0.02419929,0.001527307,0.04881625,0.005248853,0.0006359532,0.001698345,0.007028476,0.003619277,0.01462676,0.02790517,0.09233107],"study_design_scores_gemma":[0.8746697,0.03635198,0.002659977,0.009307014,0.002413635,0.00009601007,0.0003941608,0.006434318,0.00268872,0.008496114,0.05619528,0.000293144],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"protocol","genre_gemma":"protocol","genre_scores_codex":[0.0003409796,0.00006895272,0.000823106,0.00005040385,0.0001121905,0.9981535,0.0001929709,0.00004940501,0.0002085286],"genre_scores_gemma":[0.0003251774,0.00002733995,0.001001495,0.00002335116,0.000009511366,0.9985284,0.00001910042,0.00000203794,0.00006355378],"genre_candidate":"protocol","genre_consensus":"protocol","teacher_disagreement_score":0.08851908,"threshold_uncertainty_score":0.4681392,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2101682095823599,"score_gpt":0.6517155946628218,"score_spread":0.4415473850804619,"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."}}