{"id":3407,"date":"2011-05-11T13:33:29","date_gmt":"2011-05-11T17:33:29","guid":{"rendered":"http:\/\/shermandorn.com\/wordpress\/?p=3407"},"modified":"2011-05-11T13:33:29","modified_gmt":"2011-05-11T17:33:29","slug":"the-epistemological-closure-of-checker-finn","status":"publish","type":"post","link":"https:\/\/shermandorn.com\/?p=3407","title":{"rendered":"The epistemological closure of Checker Finn"},"content":{"rendered":"<p>The &quot;truth&quot;:<\/p>\n<blockquote>\n<p>Save for one experiment carried out in Tennessee in the 1980s, which yielded ambiguous results that were, in any case, limited to kindergarten and the first two grades, there is <em><u><strong>no<\/strong><\/u><\/em> persuasive evidence that smaller classes yield higher student achievement.&nbsp;<\/p>\n<p>Checker Finn in the&nbsp;<a href=\"http:\/\/www.nydailynews.com\/opinions\/2011\/05\/11\/2011-05-11_rising_class_sizes_no_big_deal_what_really_matters_is_teacher_quality_not_studen.html?print=1&amp;page=all\">New York Daily News<\/a>&nbsp;[emphasis added]<\/p>\n<\/blockquote>\n<p>&quot;No&quot; as in none, zilch, nada, nohow? I guess Checker Finn never read Gene Glass and Mary Lee Smith&#39;s 1979 meta-analysis on class size, nor Harvey Goldstein et al.&#39;s 2002 meta-analysis in the <em>Journal of the Royal Statistical Society C<\/em>, nor any other research with different results. &quot;No&quot; is such an absolute term, it confidently asserts that the author has read <em><strong><u>everything<\/u><\/strong><\/em> on the subject, and as a result that overconfident claim undermines Finn&#39;s argument in the editorial. There are plenty of decent arguments to make about why class-size reduction might be a <u><em>lower<\/em><\/u> priority than other policy options, from the warm-body problem of class-size reduction (where do you get all the teachers) to the capital construction costs to cost-effectiveness issues vis-a-vis other ways of spending the money. But why go to the effort of explaining opportunity cost when you can assert that an issue should be entirely ignored?<\/p>\n<p>The editorial belonged in the <em>NY Post<\/em> instead, I think.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The &quot;truth&quot;: Save for one experiment carried out in Tennessee in the 1980s, which yielded ambiguous results that were, in any case, limited to kindergarten and the first two grades, there is no persuasive evidence that smaller classes yield higher student achievement.&nbsp; Checker Finn in the&nbsp;New York Daily News&nbsp;[emphasis added] &quot;No&quot; as in none, zilch, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[11],"tags":[],"class_list":["post-3407","post","type-post","status-publish","format-standard","hentry","category-education-policy"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pag0MB-SX","_links":{"self":[{"href":"https:\/\/shermandorn.com\/index.php?rest_route=\/wp\/v2\/posts\/3407","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shermandorn.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shermandorn.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shermandorn.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shermandorn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3407"}],"version-history":[{"count":2,"href":"https:\/\/shermandorn.com\/index.php?rest_route=\/wp\/v2\/posts\/3407\/revisions"}],"predecessor-version":[{"id":3409,"href":"https:\/\/shermandorn.com\/index.php?rest_route=\/wp\/v2\/posts\/3407\/revisions\/3409"}],"wp:attachment":[{"href":"https:\/\/shermandorn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shermandorn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shermandorn.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}