正解は B) です。 なぜならば…… It’s not even close. Research shows that people who follow strategy B remember 50 percent more material over the long term than people who follow strategy A. This is because of one of deep practice’s most fundamental rules: Learning is reaching. Passively reading a book ? a relatively effortless process, letting the words wash over you like a warm bath ? doesn’t put you in the sweet spot. Less reaching equals less learning.