{"id":"W3148564609","doi":"10.2196/22990","title":"Commercially Available Apps to Support Healthy Family Meals: User Testing of App Utility, Acceptability, and Engagement","year":2021,"lang":"en","type":"article","venue":"JMIR mhealth and uhealth","topic":"Mobile Health and mHealth Applications","field":"Health Professions","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Health and Medical Research Council; Flinders Foundation; Flinders University; Medical Research Council; Australian Government","keywords":"App store; Mobile apps; Usability; mHealth; Thematic analysis; Scale (ratio); Psychology; Applied psychology; Medicine; Internet privacy; World Wide Web; Medical education; Qualitative research; Computer science; Nursing; Psychological intervention","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":[0.01046016,0.0004945233,0.0003518235,0.0007609595,0.0003773731,0.0007250189,0.0004788757,0.0004993218,0.002235687],"category_scores_gemma":[0.02963755,0.0002955387,0.0006832139,0.0003951431,0.0003892486,0.001215776,0.0009435005,0.0004619269,0.0004594231],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002686247,"about_ca_system_score_gemma":0.0004722022,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008626292,"about_ca_topic_score_gemma":0.001260504,"domain_scores_codex":[0.9957153,0.002298133,0.000544789,0.0003300393,0.0008256107,0.0002860349],"domain_scores_gemma":[0.9702194,0.02362397,0.001281786,0.001058995,0.003360892,0.0004550128],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.01040673,0.01934026,0.5000933,0.0028684,0.0004424411,0.000893164,0.05120035,0.001045573,0.01864458,0.0004661093,0.003585955,0.3910131],"study_design_scores_gemma":[0.001062884,0.05894656,0.8853778,0.0006970373,0.0007452894,0.001890498,0.01459716,0.008424293,0.01888149,0.0003980111,0.008777461,0.0002015123],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9971725,0.00006540975,0.0008126987,0.00003129548,0.00000597484,0.0009061007,0.0001403586,0.00006769047,0.0007981164],"genre_scores_gemma":[0.9897861,0.000138337,0.006996193,0.00004935782,0.00001052043,0.002089724,0.0001963861,0.00002910504,0.0007043342],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01046016,"threshold_uncertainty_score":0.05531931,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2330112150512783,"score_gpt":0.4844391235417218,"score_spread":0.2514279084904435,"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."}}