{"id":"W3125717822","doi":"10.1111/1468-0297.00068","title":"New Evidence on Classroom Computers and Pupil Learning","year":2002,"lang":"en","type":"article","venue":"The Economic Journal","topic":"School Choice and Performance","field":"Social Sciences","cited_by":425,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Lottery; Quarter (Canadian coin); Mathematics education; Test (biology); Miracle; Psychology; Political science; History; Law; Economics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06220132094620052,"score_gpt":0.2962667268277127,"score_spread":0.2340654058815121,"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."}}