{"id":"W4385871366","doi":"10.59962/9780774852111-009","title":"Unpaid Time Contributions by Seniors in Canada","year":2007,"lang":"en","type":"book-chapter","venue":"University of British Columbia Press eBooks","topic":"Retirement, Disability, and Employment","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"History; Gerontology; Medicine","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0007187764,0.0003055732,0.0004030285,0.002904542,0.009494117,0.003756288,0.001066927,0.0007938547,0.01137365],"category_scores_gemma":[0.001965436,0.0003008239,0.0002354436,0.007069731,0.001019605,0.0006415971,0.001696104,0.001396446,0.0009846231],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.06814822,"about_ca_system_score_gemma":0.1706604,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9970607,"about_ca_topic_score_gemma":0.9993722,"domain_scores_codex":[0.9987416,0.00005213899,0.0000276018,0.00004636365,0.0004213569,0.0007109751],"domain_scores_gemma":[0.9974524,0.00006278577,0.0000729376,0.00001600769,0.00093461,0.001461227],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.0002006469,0.0001158629,0.08587401,0.0004138284,0.00003667795,0.0007455436,0.04528487,0.0004953736,0.0004080418,0.02792116,0.5740755,0.2644284],"study_design_scores_gemma":[0.00002335321,0.00004036008,0.2430256,0.0007247697,0.00003585419,0.0002189386,0.07653765,0.0003190132,0.0001622376,0.0008706822,0.6779888,0.00005267693],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.4871313,0.05669389,0.0002020661,0.05770617,0.003531066,0.0001068707,0.007246784,0.0001296435,0.3872523],"genre_scores_gemma":[0.63116,0.03130748,0.0002631725,0.003323149,0.0002127099,0.00002491642,0.00109934,0.00005793019,0.3325514],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06814822,"threshold_uncertainty_score":0.4944522,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04693327261783568,"score_gpt":0.2653263259544292,"score_spread":0.2183930533365935,"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."}}