{"id":"W3134685310","doi":"10.1123/jmpb.2019-0074","title":"Validity and Interinstrument Reliability of a Medical Grade Physical Activity Monitor in Older Adults","year":2021,"lang":"en","type":"article","venue":"Journal for the Measurement of Physical Behaviour","topic":"Physical Activity and Health","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Acadia University; Dalhousie University","funders":"","keywords":"Intraclass correlation; Pedometer; Physical activity; Physical therapy; Treadmill; Reliability (semiconductor); Medicine; Criterion validity; Population; Validity; Physical fitness; Physical medicine and rehabilitation; Construct validity; Psychometrics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":{"n_in":0,"stratum":"aff_core","weight":5595.2375,"opus":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Validity and reliability study of a physical activity monitor device in older adults; instrument validation for a clinical measure, not research methodology."},"gpt":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"It validates a physical-activity monitor for health measurement rather than studying research methods."},"grok":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Instrument validity/reliability of a fitness monitor is assay-style measurement validation, not study of research methods."}},"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.007759736,0.0003618554,0.000472733,0.0009828733,0.000340687,0.0008171689,0.0006519262,0.0007657632,0.0006947483],"category_scores_gemma":[0.01999824,0.0003553644,0.0009900258,0.0004797952,0.000462911,0.0005239595,0.0008937637,0.0004969169,0.0004696077],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003159067,"about_ca_system_score_gemma":0.0002367027,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001542841,"about_ca_topic_score_gemma":0.002894255,"domain_scores_codex":[0.9940708,0.002188763,0.0008300093,0.0008959007,0.001827134,0.0001872502],"domain_scores_gemma":[0.9845483,0.006517605,0.003129853,0.001515095,0.003901764,0.0003874017],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003268711,0.00015932,0.9855477,0.00005533763,0.0002581367,0.00002563805,0.000712383,0.0001724212,0.001023866,0.00007425466,0.0003055818,0.01133849],"study_design_scores_gemma":[0.00002212522,0.0004301833,0.9963026,0.00003709672,0.00007549315,0.0001031498,0.0002429639,0.001642621,0.0004461293,0.00006744785,0.0006190883,0.0000110524],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9955778,0.0003333739,0.001981085,0.00007025141,0.00005371046,0.00009694334,0.0002523956,0.00002897434,0.001605392],"genre_scores_gemma":[0.9974399,0.00008240992,0.001687706,0.00004546284,0.00002099166,0.00007859485,0.0003064651,0.00001125223,0.000327187],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007759736,"threshold_uncertainty_score":0,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09799002986286182,"score_gpt":0.3757274665555059,"score_spread":0.2777374366926441,"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."}}