Proceedings, Volume 48

86th Congress ability achievement activities adolescents adults Africa American answer sheet areas basal reader basic bill Board cent challenge child rearing Chile classroom concept course cultural curriculum democratic economic educa elementary exercises federal forces Ghana grade human important increase individual industrial institutions intellectual intended answer interest Ivory Coast kindergarten labor language Latin America leaders leadership learning legislation living materials meet ment Najmeh Najafi National Education Association Nigeria opportunity organized Otto Pollak parents parochial schools pattern Philadelphia physical political population practice problems professional public schools pupils question religious responsibility Rules Committee secondary Selective Service System skills social society Supreme Court Tanganyika teachers teaching technical television tion tribal understand United University of Pennsylvania vocational education West Africa York youth