Seattle school district's new cellphone rules go into effect Monday

Emily noted that the presentation cites a study that says it takes 20 minutes for students to refocus after the distraction of using a phone.

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Emily noted that the presentation cites a study that says it takes 20 minutes for students to refocus after the distraction of using a phone.

Watch this episode on:

Emily noted that the presentation cites a study that says it takes 20 minutes for students to refocus after the distraction of using a phone.