Nagata believes the hour-plus that teens spend on their phones at school "inevitably competes with attention to learning." He ...

Teens spend more than an hour on smartphones on average during school, according to a study published Monday in the Journal ...

U.S. adolescents spend more than one hour per day on smartphones during school hours, with social media accounting for the largest share of use, according to research published Jan. 5, 2026, in JAMA.

We were unable to process your request. Please try again later. If you continue to have this issue please contact [email protected]. Adolescents used their smartphones for an average of 1.5 ...

The journey of learning isn’t just about long hours with books open — it’s about how those hours are spent. Many students follow the “read and repeat” pattern, believing that more time equals more ...

If you’re wondering how long to study for the GMAT, let me guess: you Googled it, saw “100 to 200 hours” as the average, and thought, Cool, that’s… vague. Don’t worry—you’re not alone. Most students ...

300 hours. This is the common answer to the question, “How long should I study for the CPA exam?” But is this truly enough study time to pass the CPA exam? If not, how many hours are enough? And is ...

Teens spend more than an hour on smartphones on average during school, according to a study published Monday in the Journal ...