“When tech enters education, learning goes down.” During a recent Senate hearing, brain expert Dr. Jared Cooney Horvath warned that screen-based learning can harm children’s cognitive development. Horvath said the way children learn has not fundamentally changed just because technology has become more common in classrooms. He argued that screens do not automatically improve understanding, and that more digital tools do not necessarily make learning more effective. #jaredcooney #learning #screenl

Dunning–Kruger effect explained