{"id":"W4416776283","doi":"10.20944/preprints202511.2187.v1","title":"Perceived Social Support as a Mediator of Cognitive Functioning in Older Adults: A Cross-Sectional Study in Rural Communities","year":2025,"lang":"","type":"preprint","venue":"Preprints.org","topic":"Health disparities and outcomes","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Social support; Cognition; Snowball sampling; Mediation; Social cognition; Cognitive skill; Descriptive statistics; Scale (ratio)","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":[0.001206263,0.000296451,0.0003594317,0.0006781608,0.001156515,0.0006260065,0.0003099818,0.0005110874,0.001101532],"category_scores_gemma":[0.001927848,0.0004107579,0.0004091723,0.0007546052,0.000371594,0.0005776668,0.0006002634,0.0006779605,0.0001793808],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002456808,"about_ca_system_score_gemma":0.0004230842,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01231771,"about_ca_topic_score_gemma":0.01946864,"domain_scores_codex":[0.9996201,0.0001542657,0.00002947356,0.00006595462,0.00006431021,0.00006594211],"domain_scores_gemma":[0.9990644,0.0001962163,0.0002561094,0.00005331422,0.0001303342,0.0002997154],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00005029458,0.0002188972,0.9979026,0.00001188779,0.00003716775,0.00006515633,0.001035178,0.000009212297,0.0001566,0.000009002981,0.00003119659,0.0004727919],"study_design_scores_gemma":[0.000008381407,0.0003260521,0.9972367,0.000007301336,0.00002626405,0.0001117978,0.002094816,0.00007732718,0.00002100194,0.00001052149,0.00007721318,0.000002577083],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9998429,0.00003578306,0.00001601688,0.00001074507,0.000001052394,0.00000666351,0.00003334696,4.339676e-7,0.00005308256],"genre_scores_gemma":[0.9997477,0.00004490077,0.00005511582,0.00001793091,0.000002606916,0.00001497307,0.00005752044,4.433958e-7,0.00005877997],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01231771,"threshold_uncertainty_score":0.02449203,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1081912472536481,"score_gpt":0.4293045125308708,"score_spread":0.3211132652772227,"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."}}