Evaluating Social Programs: Theory, Practice, and Politics

achievement activities administrators agencies alternative analysis appears approach areas assessment attempt benefits better carried centers characteristics coefficients cognitive compared concerning considered control groups costs critical decision determine difficult disadvantaged discussion Economic educational effects efforts estimates evaluation evaluation research evidence example existing experiment experimental fact factors families findings function funds given Head Head Start impact important improve income increase indicated individuals Institute interest involved less limited major means measures methods objectives Office operating organization outcomes participants particular performance planning political population positive possible present problems produce projects question reason regression relation relatively Report require sample selected social action programs specific staff statistical success suggest teachers treatment types units University variables variance welfare