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most students have unfettered access to these forbidden sites through the phones in their pockets and backpacks, on their home computers and in many public libraries – often with no adult guidance

it has to be learned in context in a supportive environment,”

(a) obscene; (b) child pornography; or (c) harmful to minors.”

defining the three measures is up to each community, creating widely varied implementation from district to district

and their answer to any requests was usually no.

Their view was that if the filter is blocking it, there’s no reason for you to see it,”

Krull implemented a teacher login system that lets staff override some blocked sites. He’s working on a similar system for students that would grant varying degrees of access depending on grade level.

nearly three times as many teachers of low-income students than those with middle- and high-income students said this lack of access was a “major challenge” in their ability “to incorporate more digital tools into their teaching.”

eliminating filters isn’t the answer to debugging the problems with CIPA.

There’s not a right or wrong; it’s a lot about community values

“It’s not if you have a filter or not, it’s really about to what degree do you filter, how do you filter?”

Texting, emailing, and posting on Facebook and other social media sites are by far the most common digital activities students undertake while learnin

“Under most conditions, the brain simply cannot do two complex tasks at the same time. It can happen only when the two tasks are both very simple and when they don’t compete with each other for the same mental resources.

They may like to do it, they may even be addicted to it, but there’s no getting around the fact that it’s far better to focus on one task from start to finish.”

the assignment takes longer to complete

memory of what they’re working on will be impaired if their attention is divided

The moment of encoding is what matters most for retention

This ability to resist the lure of technology can be consciously cultivated,

“even if distraction does not decrease the overall level of learning, it can result in the acquisition of knowledge that can be applied less flexibly in new situations.”

students who used Facebook during the 15-minute observation period had lower grade-point averages than those who didn’t go on the site

texting and using Facebook—in class and while doing homework—were negatively correlated with college students’ GPAs.

“There’s a definite possibility that we are raising a generation that is learning more shallowly than young people in the past,” he says. “The depth of their processing of information is considerably less, because of all the distractions available to them as they learn.”

academic and even professional achievement may depend on the ability to ignore digital temptations while learning

kids who were better able to delay gratification not only achieved higher grades and test scores but were also more likely to succeed in school and their careers.

hose who were interrupted more often scored worse on a test of the lecture’s content; more interestingly, those who responded to the experimenters’ texts right away scored significantly worse than those participants who waited to reply until the lecture was over.

leads to more mistakes

“Young people’s technology use is really about quelling anxiety,” he contends. “They don’t want to miss out.

Device-checking is a compulsive behavior that must be managed, he says, if young people are to learn and perform at their best.

‘This is a time when you will concentrate on just one thing.’ ”

Just make sure when they’re doing schoolwork, the cellphones are silent, the video screens are dark, and that every last window is closed but one.

more than half of teachers said they had no plans to use social media with their students.

they're concerned about conflicts that can occur," Cook said. "The main thing they're concerned about is parents checking up on them, combining their personal life and their professional life."

Eighty percent of teachers surveyed worried about negative outcomes arising from the use of social networking

Nearly 70 percent said they believe that parents use social networking to monitor teachers' work or personal lives.

establishing a clear and consistent policy on social media use

there are barriers

Only 28 percent of teachers said they could access social networking sites via computers in their schools

The prescription for Facebook despair is less Facebook. Researchers found that face-to-face or phone interaction — those outmoded, analog ways of communication — had the opposite effect. Direct interactions with other human beings led people to feel better.