According to one study, 25 percent of parents polled did not know that what they did with their child could enhance or hamper his or her intelligence, confidence, and love for learning.
Üks uuring näitas, et 25 protsenti küsitletud vanematest ei teadnud, kas nende hoolitsus ergutab või pidurdab lapse intelligentsust, enesekindlust ja õpihimu.