期刊论文

中文

心理学报

0439-755X

2015

47

10

1223-1234

10.3724/sp.j.1041.2015.01223

国家自然科学基金青年科学基金项目(31300865)

本校为第一机构

采用工作记忆任务和视觉搜索任务相结合的双任务范式, 探讨网络成瘾倾向者在视觉工作记忆引导下的注意捕获。实验1考察了单一分心刺激视场中分心刺激的性质对网络成瘾倾向者选择性注意的影响, 实验2通过控制匹配试验出现的概率来诱发不同的抑制动机, 探讨多分心刺激视场中两种抑制动机下网络成瘾倾向者的注意表现。结果发现:(1)无论在单一分心刺激还是多分心刺激视场中, 网络成瘾倾向被试的目标搜索反应时均显著短于正常组被试, 且两组的搜索正确率没有差异。(2)在单一分心刺激视场中, 无论是与工作记忆项目匹配还是不匹配的分心刺激都会捕获正常组被试的注意, 但不会捕获网络成瘾倾向被试的注意...

Some studies have demonstrated an improved selective attention of Internet Addicts compared with normal people. However, most of these studies were done based on the single-task experimental paradigm, in which participants were required to perform only a visual search task. This single-task paradigm has neglected the inseparable relationship between the visual working memory and selective attention. In the present study, we employed a dual-task paradigm that required the participants to perform a visual search task while keeping an object in working memory. The purpose of this study was to exa...