Quiz · The Hidden Cost of Screen Time

Question 1What is the main idea of this talk about screen time?

Heavy screen use has hidden costs, so we should set clear boundaries We should abandon modern technology altogether Phones have no effect on sleep or mood Screen time only affects young children

Question 2How does the blue light from devices affect our sleep?

It makes rooms too warm for sleep It increases melatonin production at night It delays the natural release of melatonin It helps people fall asleep faster

Question 3What effect does comparing our lives with others online have?

It quietly erodes our self-esteem over time It motivates us to work much harder It improves our mood immediately It has no measurable effect at all