{"id":"W2836815702","doi":"10.2196/10123","title":"To Prompt or Not to Prompt? A Microrandomized Trial of Time-Varying Push Notifications to Increase Proximal Engagement With a Mobile Health App","year":2018,"lang":"en","type":"article","venue":"JMIR mhealth and uhealth","topic":"Mobile Health and mHealth Applications","field":"Health Professions","cited_by":202,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Institute on Drug Abuse; National Institute on Alcohol Abuse and Alcoholism","keywords":"mHealth; Push technology; Medicine; Randomized controlled trial; Internet privacy; Psychology; Computer science; Psychological intervention; World Wide Web; Nursing","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","sts","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.00717171,0.0006902443,0.001954871,0.0009885302,0.003620354,0.00004251493,0.000601107,0.0003277799,0.0004402152],"category_scores_gemma":[0.0007727062,0.0005423644,0.0001064237,0.002336615,0.0001871567,0.0001722414,0.0003488689,0.001135745,0.0009634867],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009353818,"about_ca_system_score_gemma":0.01256743,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003552362,"about_ca_topic_score_gemma":0.001924868,"domain_scores_codex":[0.9888976,0.002063789,0.003433109,0.001715245,0.000930509,0.002959753],"domain_scores_gemma":[0.9883542,0.001179387,0.001441181,0.001578751,0.001018067,0.006428434],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"not_applicable","study_design_scores_codex":[0.6483007,0.004137078,0.0009850247,0.0166711,0.0001117171,0.000006260689,0.04205228,0.00003458922,0.001265865,0.001684545,0.1140936,0.1706572],"study_design_scores_gemma":[0.1950547,0.05932546,0.01158871,0.003269262,0.0002628852,0.00003172225,0.004268549,0.0005033552,0.0003015496,0.0001291461,0.7235476,0.001717072],"study_design_candidate":"randomized_trial","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8320628,0.0001711602,0.004371498,0.03364038,0.0006127314,0.1269529,0.0006993769,0.0005016769,0.0009875267],"genre_scores_gemma":[0.6208866,0.0004669291,0.06132001,0.06521726,0.00229295,0.2459218,0.0002866814,0.0002618156,0.003345998],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.609454,"threshold_uncertainty_score":0.9998144,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08409544477601527,"score_gpt":0.4657531311662633,"score_spread":0.381657686390248,"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."}}