Na spletni strani OECD je z dne 16. 7. 2013 objavljena novica o novem poročilu Pisa in Focus 30: Could learning strategies reduce the performance gap between advantaged and disadvantaged students? (pdf):
Knowing the best way to summarise information you read is key to being a proficient reader. In fact, this month’s PISA in Focus suggests that if disadvantaged students – who consistently score lower on PISA assessments than advantaged students — used the most effective learning strategies to the same extent as students from more advantaged backgrounds do, the performance gap between the two groups would shrink considerably.