{"id":"W2076143369","doi":"10.1002/jtr.614","title":"Perceived constraints to travel across the US‐Mexico border among American university students","year":2007,"lang":"en","type":"article","venue":"International Journal of Tourism Research","topic":"Diverse Aspects of Tourism Research","field":"Social Sciences","cited_by":58,"is_retracted":false,"has_abstract":true,"ca_institutions":"Wilfrid Laurier University","funders":"","keywords":"Tourism; Boundary (topology); Identification (biology); Advertising; Demographic economics; Social psychology; Psychology; Geography; Sociology; Marketing; Political science; Business; Economics; Law; Mathematics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007699024,0.0001790398,0.0003261474,0.0006227244,0.001200051,0.001805997,0.0002996163,0.0005690297,0.006403588],"category_scores_gemma":[0.003388897,0.0001517191,0.0002149752,0.0005651615,0.000610081,0.0005558308,0.0009345819,0.0008894111,0.0002594079],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005468123,"about_ca_system_score_gemma":0.0008033476,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0163263,"about_ca_topic_score_gemma":0.02574202,"domain_scores_codex":[0.999621,0.0001155644,0.00002982875,0.00002726163,0.00009502086,0.0001113201],"domain_scores_gemma":[0.9970464,0.0005029053,0.0009312617,0.00008143849,0.0002803751,0.001157643],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001529791,0.0002965587,0.9697869,0.00006261019,0.00005383025,0.0002778723,0.01797319,0.0002031203,0.0008745595,0.0004303831,0.0008576983,0.009030277],"study_design_scores_gemma":[0.00001191242,0.000202041,0.9120446,0.00006974918,0.00002676462,0.0001933446,0.08388589,0.0003548224,0.0002175719,0.0001429011,0.002828064,0.00002224338],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993274,0.00004390555,0.00001769489,0.00008381363,0.000002703306,0.00000230238,0.00001374027,7.197746e-7,0.0005077713],"genre_scores_gemma":[0.9995284,0.00008721067,0.00003261284,0.00002521425,0.000002451631,0.000003579117,0.00002263828,6.435137e-7,0.0002971525],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0163263,"threshold_uncertainty_score":0.03246254,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04487987800735306,"score_gpt":0.4715207230435747,"score_spread":0.4266408450362216,"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."}}