# 1Multiple Choice
Which one of these is a cause of phone addiction?
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Dopamine “micro-hit” culture
The device's processing speed
The phone's display refresh rate.




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public quiz
Which one of these is a cause of phone addiction?
All answers are currently hidden.
What is the effect to phone addiction?
Overexposure to blue light can negatively affect our sleep
Ways to reduce phone addiction
recent studies show that over 60% of people feel anxious when they can’t access their phones