Researchers examined what makes up "cultural educational excellence" among higher achieving fourth graders in science, math, and English. It's been long believed that administrative and parental support help in this area; now a massive amount of data from 180,000 students and 170,000 parents in 34 countries confirms these beliefs.
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/w...
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/w...