{"id":"W4224244674","doi":"10.2196/35067","title":"Development and Validation of the Adolescent Media Health Literacy Scales: Rasch Measurement Model Approach","year":2022,"lang":"en","type":"article","venue":"JMIR Pediatrics and Parenting","topic":"Health Literacy and Information Accessibility","field":"Health Professions","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Eunice Kennedy Shriver National Institute of Child Health and Human Development; National Institute of Diabetes and Digestive and Kidney Diseases; National Institutes of Health","keywords":"Rasch model; Health literacy; Psychology; Scale (ratio); Convergent validity; Content validity; Health communication; Social media; Literacy; Applied psychology; Item response theory; Clinical psychology; Developmental psychology; Psychometrics; Health care; Computer science","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":"codex-gemma-dda1882f352a","candidate_categories":["sts"],"consensus_categories":[],"category_scores_codex":[0.00492015,0.0001168937,0.0002086344,0.0001074819,0.001990508,0.00002492817,0.0001443997,0.00004918605,0.00002297199],"category_scores_gemma":[0.0001385753,0.00008785607,0.00003112495,0.0003300425,0.00002241967,0.0002669792,0.0004051888,0.0005345868,0.000001086538],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002207593,"about_ca_system_score_gemma":0.0007626691,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000227368,"about_ca_topic_score_gemma":0.000005562049,"domain_scores_codex":[0.9968904,0.0005037105,0.001370863,0.0002197795,0.0006831327,0.0003321492],"domain_scores_gemma":[0.9983528,0.0001076864,0.0009535193,0.000201248,0.0002431307,0.0001416407],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003702503,0.0002430963,0.854851,0.005347547,0.000006366881,5.509966e-8,0.07668669,0.0004199923,0.000006335549,0.0005569093,0.001916307,0.05992869],"study_design_scores_gemma":[0.00178487,0.00004233867,0.8181297,0.0003198312,0.0000233277,0.000002195252,0.01237051,0.1216798,0.00002764392,0.0003095024,0.04490257,0.0004076805],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9908765,0.0008063538,0.005805474,0.0003568538,0.0003505901,0.001279533,0.00004815653,0.00002821108,0.0004483375],"genre_scores_gemma":[0.9929556,0.00009683627,0.005390505,0.001060919,0.0001057457,0.0002841938,0.00006207498,0.000009138446,0.00003498876],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1212598,"threshold_uncertainty_score":0.9993088,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1170643588876859,"score_gpt":0.3997416453011232,"score_spread":0.2826772864134373,"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."}}