ScienceDaily (Oct. 31, 2007) — "In his doctoral thesis, Finnish PISA Researcher Pasi Reinikainen studied the country-specific factors connected to the science achievement of eighth-grade students in Finland, England, Hungary, Japan, Russia and Latvia. He found that factors influential to students’ academic performance differ between countries."
Very interesting article. Read more here:
TV, Pop Quizzes And Group Work May Hinder Educational Achievement In Science