Feedback on student learning for instruccional television in El Salvador.

مواد مشابهة

• Televisión y reforma educativa en El Salvador : informe del segundo año : rendimiento y actitudes frente a la TVE.
  حسب: Schramm, Wilbur, وآخرون
  منشور في: (1971.)
• Television and educational reform in El Salvador : complete report on the first year of research.
  حسب: Mcanany, Emile G.
  منشور في: (1970.)
• Television and educational reform in el salvador : summary report of the first year of research.
  حسب: Schramm, Wilbur
• Television and educational reform in El Salvador : report on the third year of research.
  حسب: Hornik, Robert C., وآخرون
  منشور في: (1972.)
• The use of television in the El Salvador program of educational reform : differences between this project and some others.
  منشور في: (1968.)