{"id":"W2106672323","doi":"10.5539/elt.v7n11p108","title":"EFL Teachers’ Perceptions on Blackboard Applications","year":2014,"lang":"en","type":"article","venue":"English Language Teaching","topic":"Online and Blended Learning","field":"Social Sciences","cited_by":62,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Najran University","keywords":"Blackboard (design pattern); Context (archaeology); Perception; Psychology; Blackboard system; Mathematics education; English as a foreign language; Foreign language; Pedagogy; English language; Higher education; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001264274,0.0002216164,0.0002721017,0.0006630168,0.0008753397,0.002036102,0.0001918849,0.000586738,0.005385674],"category_scores_gemma":[0.004980077,0.0001805284,0.0001862192,0.0004788821,0.0007128565,0.001338036,0.0009819658,0.000579618,0.0008726685],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006592598,"about_ca_system_score_gemma":0.0005637065,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003915584,"about_ca_topic_score_gemma":0.005630302,"domain_scores_codex":[0.9991342,0.0002413091,0.00006863287,0.00008735254,0.0002690319,0.0001994368],"domain_scores_gemma":[0.9957139,0.001734767,0.0009144606,0.0001394456,0.0007297624,0.0007676619],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002653582,0.001268201,0.4540238,0.0006441646,0.00002752023,0.002713501,0.4041786,0.0003449203,0.02596017,0.001537322,0.004005473,0.105031],"study_design_scores_gemma":[0.00003071234,0.0008494743,0.4456694,0.000379812,0.00003684505,0.00107384,0.5162329,0.0007111323,0.002650666,0.0004761603,0.03182701,0.00006204537],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9961526,0.0001184599,0.0002017898,0.0002744988,0.000006189342,0.00001060965,0.00001776398,0.00001134643,0.00320679],"genre_scores_gemma":[0.9963837,0.0002736622,0.0001903902,0.0001340338,0.000004154644,0.000015958,0.00002208638,0.000005507715,0.002970558],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005385674,"threshold_uncertainty_score":0.01801687,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008725143107442043,"score_gpt":0.3125833615561173,"score_spread":0.3038582184486753,"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."}}