Research studies that examine the effect of mobile phones on cognitive tasks find that:
A) having one visible on a desk hurts performance on difficult cognitive tasks
B) having one visible on a desk hurts performance on easy tasks but not difficult ones
C) having one visible on a desk does not hurt cognitive performance
D) having one visible on a desk improved cognitive performance compared to those students who had put their phones away

Question

Quizplus · Accepted Answer

Research studies have consistently found that having a mobile phone visible on a desk or within reach can hurt performance on difficult cognitive tasks. This is because the mere presence of the phone can create a distraction and reduce focus and attention on the task at hand. However, having a phone visible or nearby may not have a significant impact on performance for easier tasks.

Research Studies That Examine the Effect of Mobile Phones on Cognitive