المصادر

• [1] What is "brain hacking"? Tech insiders on why you should care الدخول للمصدر
• [2] Groundbreaking study examines effects of screen time on kids الدخول للمصدر
• [3] The Mere Presence of Your Smartphone Reduces Brain Power, Study Shows الدخول للمصدر
• [4] Cellphones in classrooms contribute to failing grades: Study الدخول للمصدر
• [5] the impact of schools banning mobile phones on student الدخول للمصدر
• [6] Groundbreaking study examines effects of screen time on kids الدخول للمصدر
• [7] Millennials Who Engage in This 1 Common Habit are More Likely to be Depressed الدخول للمصدر
• [8] A New, More Rigorous Study Confirms: The More You Use Facebook, the Worse You Feel الدخول للمصدر
• [9] Teens who spend less time in front of screens are happier الدخول للمصدر
• [10] Suicide Rates Climb In U.S., Especially Among Adolescent Girls الدخول للمصدر
• [11] [12] Cyberbullying Facts الدخول للمصدر
• [13] 11 FACTS ABOUT CYBERBULLYING الدخول للمصدر
• [14] Grade School Students Who Own Cell Phones are More Likely to be Cyberbullied الدخول للمصدر
• [15] Unwanted and Wanted Exposure to Online Pornography in a National Sample of Youth Internet Users الدخول للمصدر
• [16] Steve Jobs Was a Low-Tech Parent الدخول للمصدر
• [17] Parent Like A Tech Exec الدخول للمصدر
• Why Wait? الدخول للمصدر