... he OECD's Pisa tests, which focus on more affluent industrialized countries, the report noted. The top performer, Singapore, had high levels of illiteracy into the 1960s. Its top position now shows ho ...More
EJ Insight2015-05-13
... he OECD's Pisa tests, and two major US-based studies, Trends in International Mathematics and Science Study (Timms) and Progress in International Reading Literacy Study (Pirls) in 41 countries and are ...More
EJ Insight2014-05-09
