Lee Tatia M C, Lam Pik-Kwan, Yee Lydia T S, Chan Chetwyn C H
Neuropsychology Laboratory, Department of Psychology, The University of Hong Kong, Pokfulam Road, Hong Kong, PR China.
Neuroreport. 2003 Jul 18;14(10):1361-4. doi: 10.1097/01.wnr.0000078400.18847.f9.
Previous findings suggested the facilitating effect of the electromagnetic field emitted by mobile phones on human attention. This study aimed to examine the relationship between the facilitating effect and the duration of exposure to the electromagnetic field emitted by mobile phones on human attention. Seventy-eight university students were randomly assigned to either an experimental or a control group. Their performance in the administered attention tasks was compared. Participants in the experimental group performed better on one of the two measures of attention only after they had been exposed to the electromagnetic field emitted by the mobile phone for some time. The results seem to suggest that attention functions may be differentially enhanced after exposing to the electromagnetic field emitted by mobile phones. Furthermore, this transient facilitation effect might be dose dependent.
先前的研究结果表明手机发出的电磁场对人类注意力有促进作用。本研究旨在探讨这种促进作用与接触手机发出的电磁场的时长之间的关系。78名大学生被随机分为实验组或对照组。比较了他们在执行注意力任务中的表现。实验组的参与者仅在接触手机发出的电磁场一段时间后，在两项注意力测试中的一项上表现得更好。结果似乎表明，接触手机发出的电磁场后，注意力功能可能会有不同程度的增强。此外，这种短暂的促进作用可能与剂量有关。
