{"id":"W2461192533","doi":"10.2196/mhealth.5168","title":"YTH StreetConnect: Development and Usability of a Mobile App for Homeless and Unstably Housed Youth","year":2016,"lang":"en","type":"article","venue":"JMIR mhealth and uhealth","topic":"Homelessness and Social Issues","field":"Health Professions","cited_by":31,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Usability; Mobile apps; mHealth; Gerontology; Psychology; Internet privacy; Computer science; Medicine; World Wide Web; Psychological intervention; Human–computer interaction; 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":[0.001886709,0.0007680023,0.0003172074,0.0007059699,0.0005572995,0.0009524163,0.0009122365,0.0006834786,0.005579071],"category_scores_gemma":[0.004584754,0.0002707555,0.000887835,0.0001770898,0.0003530419,0.00130181,0.001418034,0.0004583375,0.0008898976],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000261151,"about_ca_system_score_gemma":0.0007428886,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001525523,"about_ca_topic_score_gemma":0.004036503,"domain_scores_codex":[0.9992193,0.0003537583,0.00009820217,0.0000808293,0.0001477525,0.0001002962],"domain_scores_gemma":[0.9988422,0.0006324885,0.00007406217,0.00005842352,0.0002522032,0.0001406778],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"qualitative","study_design_scores_codex":[0.002865082,0.003558913,0.07806254,0.006899489,0.0002888996,0.004945382,0.03044638,0.001248207,0.04189898,0.00120201,0.07297532,0.7556088],"study_design_scores_gemma":[0.001894147,0.02537126,0.4884905,0.007642664,0.001852353,0.01700545,0.04218636,0.02336448,0.04581454,0.002782599,0.3423956,0.001200018],"study_design_candidate":"qualitative","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9442537,0.00143045,0.02333823,0.00106708,0.0003012033,0.006623934,0.002270242,0.005231814,0.01548333],"genre_scores_gemma":[0.862139,0.001882003,0.1141955,0.001166399,0.0001090612,0.006557412,0.001777938,0.0005073774,0.01166532],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005579071,"threshold_uncertainty_score":0.01866388,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0924441402586928,"score_gpt":0.4282179977192282,"score_spread":0.3357738574605355,"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."}}