{"id":"W2083847485","doi":"10.1007/s10734-013-9677-x","title":"Opportunity costs associated with the provision of student services: a case study of web-based lecture technology","year":2013,"lang":"en","type":"article","venue":"Higher Education","topic":"Innovations in Educational Methods","field":"Social Sciences","cited_by":27,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Valuation (finance); Quarter (Canadian coin); Opportunity cost; Public relations; Higher education; Marketing; Value (mathematics); Service (business); Business; Medical education; Psychology; Economics; Political science; Medicine; Computer science; Finance; Economic growth","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008504865,0.00009031279,0.0001358996,0.0002262699,0.0003163043,0.00002898536,0.0002896507,0.000107716,0.0002728177],"category_scores_gemma":[0.0001376907,0.00006282851,0.00001686908,0.001666321,0.0002028537,0.000127433,0.00002412646,0.0001485337,0.000002869156],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002597321,"about_ca_system_score_gemma":0.001730194,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007175725,"about_ca_topic_score_gemma":0.003392649,"domain_scores_codex":[0.9985132,0.0005180932,0.000259001,0.0001606425,0.0004142519,0.0001347879],"domain_scores_gemma":[0.9972442,0.0002913536,0.0004373261,0.0003221297,0.001664363,0.00004062191],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003203797,0.02007128,0.7942577,0.000114173,0.0002594161,0.000006162783,0.1098872,0.0001521249,0.001843908,0.03089264,0.00514113,0.03734224],"study_design_scores_gemma":[0.0009126585,0.000643162,0.6034102,0.000158812,0.0001477038,0.000006786297,0.3866356,0.0000356087,0.00037649,0.002123948,0.005299643,0.000249355],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9898775,0.00003707739,0.00002180375,0.006536669,0.0005075545,0.001316992,0.000002277795,0.00003778619,0.00166237],"genre_scores_gemma":[0.9976141,9.062433e-7,0.00107835,0.0002677305,0.00008263323,0.0004067743,0.0000114153,0.000009803299,0.0005282364],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2767484,"threshold_uncertainty_score":0.9994356,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0387809082550644,"score_gpt":0.403562973231412,"score_spread":0.3647820649763476,"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."}}