Xiao-Dong XU

Biographic Data

ID8917095
NAMEXiao-Dong XU
GIVEN NAMESXiao-Dong
FAMILY NAMEXU
SIGNATUREXU X
VERIFIEDNo
TOTAL WORKS4
TOTAL CITATIONS0
WORKS AS AUTHOR4
WORKS AS EDITOR0
FIRST PUBLICATION YEAR2010
LATEST PUBLICATION YEAR2013
H-INDEX0

  • The impact of substitutes for leadership on job satisfaction and performance

    Open AccessXiaodong Xu, Xiao-Dong XU et al.ARTICLESocial Behavior and Personality…2013

    We analyzed the effects of leadership substitute factors on job satisfaction and performance of knowledge workers, based on existing studies on substitutes for leadership. The data were collected from 130 knowledge workers in China via survey questionnaires based on a modified version of the 41-item scale revised by Podsakoff and MacKenzie (1994), a performance scale based on the dimensions of task performance and contextual performance as classi…

  • An ERP Study of Mix Strategy Selection in Mental Arithmetic

    Yalin Chen, Ya-Lin CHEN et al.ARTICLEActa Psychologica Sinica2012

    摘要: 考察问题大小、距离、奇偶及答案正误对心算策略选择的影响。采用先答案后算式的呈现方式, 记录了15名被试的64导ERP。研究发现, 在小问题中, 错误答案与正确答案相比, 诱发了算术不一致N400, 距离和奇偶因素影响其波峰及潜伏期。在大问题中, 距离和奇偶因素影响晚期正波, 近距离奇偶一致情境诱发了波幅较小的晚期正慢波。表明在混合情境, 距离比奇偶信息优先得到加工; 在小问题心算中距离和奇偶信息影响答案提取, 而在大问题心算中, 对于依靠距离信息较难直接判断的小距离问题, 在进一步的加工中会借助奇偶信息判断是否采用精确计算策略

  • Brain Areas Activated and Cognitive Approaches Adopted in L2 Phonological Process

    Chenxu Ni, Chuan-Bin NI et al.ARTICLEActa Psychologica Sinica2011

    摘要: 采用行为测量和功能性核磁共振成像技术, 以明确二语语音的激活脑区定位与识别方式。本文对比分析了23名高水平晚双语者在进行高频、强规则性和强词汇性二语真词的同韵判断时, 与假词和对照字符在行为学和影像学上所表现出来的差异。行为学和影像学结果显示:高水平晚双语者在识别真词和假词的语音时, 速度相近, 均明显慢于对照字符的识别; 所激活的脑区集中在左背侧外额叶系统功能区、左腹侧前额叶系统功能区、左背侧顶下系统功能区和双腹侧颞-枕系统功能区; 这些脑区与其母语语音处理的脑区相似, 并在整体上表现出较强的左侧化, 在枕叶和小脑等局部表现出较弱的右侧化。上述结果表明:高水平晚双语者在识别二语语音时, 激活的脑区仍然是母语语音处理的脑区, 采用的可能是合成方式而不是直呼方式

  • Syntactic Prediction in Sentence Reading

    Qingrong Chen, Qing-Rong CHEN et al.ARTICLEActa Psychologica Sinica2010