{"id":"W2290460992","doi":"10.2196/iproc.4773","title":"Wearables, Gamified Group Challenges and Behavioral Incentives: A Preliminary Study of an Engagement Program to Increase Physical Activity","year":2015,"lang":"en","type":"article","venue":"Iproceedings","topic":"Impact of Technology on Adolescents","field":"Social Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Wearable computer; Incentive; Wearable technology; Psychological intervention; Digital health; Behavioral economics; Psychology; Behavior change; Applied psychology; Scale (ratio); Health care; Physical activity; Community engagement; Population; Medicine; Computer science; Public relations; Social psychology; Business; Physical medicine and rehabilitation; Environmental health; Political science; Economics; Geography; Psychiatry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.005663455,0.0008793909,0.0008363919,0.0009552932,0.002210672,0.00161506,0.001267219,0.001418329,0.004325532],"category_scores_gemma":[0.007808467,0.0006623164,0.0008829765,0.0008157359,0.001155545,0.001549252,0.001722081,0.001839077,0.00088226],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001451837,"about_ca_system_score_gemma":0.004533443,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006072881,"about_ca_topic_score_gemma":0.01296999,"domain_scores_codex":[0.9974529,0.001323063,0.0001352634,0.0002135333,0.00025279,0.0006223447],"domain_scores_gemma":[0.9952224,0.002011505,0.000368888,0.0004362846,0.0004181415,0.001542946],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"nonrandomized_trial","study_design_gemma":"observational","study_design_scores_codex":[0.01513935,0.6557128,0.06537365,0.001728848,0.0003485708,0.001161566,0.04155618,0.001166923,0.003792051,0.001332842,0.003782586,0.2089046],"study_design_scores_gemma":[0.01622278,0.570237,0.3296603,0.0007261284,0.0004789626,0.0004790513,0.05140852,0.003793791,0.003487967,0.002789344,0.02051369,0.000202511],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9940856,0.00005501333,0.0004456953,0.0002389875,0.00002187065,0.003549835,0.0001968362,0.00002286856,0.00138331],"genre_scores_gemma":[0.9694774,0.0005015818,0.00810299,0.0008444975,0.00007260896,0.01652634,0.0006356902,0.00002636965,0.003812526],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006072881,"threshold_uncertainty_score":0.02995157,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1101278760313999,"score_gpt":0.402458467223142,"score_spread":0.2923305911917421,"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."}}