Pay attention to the details. Use A/B split testing to test your hypothesis and find out what is the most effective design that achieves better results.
关注细节，运用a/b对比测试来尝试和验证你的假设，从而寻找最有效的、能得到最优结果的设计。
2
Bavelier studies the effect of action-video-game playing on people's ability to splitattention and multitask.
巴维利尔研究的是一种动作视频游戏产生的效果。 这种游戏靠人的注意力分散能力和多任务操作能力进行。
3
The splitattention of back-and-forth text messaging, while playing with our child - that's extra.