As we seeing an explosion of technology both in our personal lives and being pushed into the classroom, studies like these are important, and interesting.

There is a widespread belief among teachers that students’ constant use of digital technology is hampering their attention spans and ability to persevere in the face of challenging tasks, according to two surveys of teachers being released on Thursday.

The researchers note that their findings represent the subjective views of teachers and should not be seen as definitive proof that widespread use of computers, phones and video games affects students’ capability to focus.

Even so, the researchers who performed the studies, as well as scholars who study technology’s impact on behavior and the brain, say the studies are significant because of the vantage points of teachers, who spend hours a day observing students.
[...]
Teachers who were not involved in the surveys echoed their findings in interviews, saying they felt they had to work harder to capture and hold students’ attention.

“I’m an entertainer. I have to do a song and dance to capture their attention,” said Hope Molina-Porter, 37, an English teacher at Troy High School in Fullerton, Calif., who has taught for 14 years. She teaches accelerated students, but has noted a marked decline in the depth and analysis of their written work.

You can read the entire study from Common Sense Media, here, titled "Children, Teens, and Entertainment Media: The View from the Classroom."

Certainly provocative.