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不同手机依赖程度者注意网络功能的特点
唐迪张德安
0
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摘要:
目的 探讨不同手机依赖程度的人群注意功能特征及可能机制。方法 使用手机成瘾指 数量表(MPAI)筛选志愿者,分为高、低手机依赖组各27人,采用注意网络测试比较两组研究对象注意网 络功能的差异。结果 高手机依赖组执行控制网络时间(102.96±19.15)ms较低手机依赖组(89.85±21.57)ms 明显延长(t=2.363,P=0.022),且MPAI评分与执行功能网络效率呈正相关(r=0.463,P<0.01)。两组在警觉、 定向网络效率上差异无统计学意义。结论 高手机依赖者较低手机依赖者执行控制能力差,且下降程度 与手机依赖程度相关。
关键词:  手机依赖  注意功能  注意网络测试
DOI:10.3969/j.issn.1009-6574.2017.12.013
基金项目:
Characteristics of the attention network in people with different mobile phone dependence
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Abstract:
Objective To explore the characteristics and possible mechanism of the attention network function in people with different mobile phone dependence. Methods According to the Mobile Phone Addiction Index( MPAI), the volunteers were divided into groups of high and low mobile phone dependence, with 27 participants in each group. Attention network test was applied to compare the attention function between the two groups. Results The time of executive control network in the group of high mobile phone dependence was( 102.96±19.15) ms, which was significantly longer than that of the low one( 89.85±21.57) ms( t=2.363, P=0.022). The MPAI score was positively correlated with executive function network efficiency( r=0.463, P < 0.001). There was no statistical difference between the two groups in alerting and orienting network efficiency. Conclusions Compared with the group of low mobile phone dependence, the executive control in the group of high mobile phone dependence is poor, and the degree of decline is related to the degree of mobile phone dependence.
Key words:  Mobile phone dependence  Attention function  Attention network test

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