摘要
目的:探索注意缺陷多动障碍(ADHD)患儿在韦氏智力测验第四版(WISC-IV)中的特征。方法:使用韦氏智力测验第四版(WISC-IV)对56名ADHD患儿进行测试,并与健康儿童对比。结果:研究组的总智商显著低于对照组(t=3.486,P=0.001);在一般能力指数相仿的情况下,研究组在认知加工效率指数(t=4.344,P=0.000)及其分量表工作记忆(t=3.588,P=0.001)和加工速度(t=3.749,P=0.000)得分显著低于对照组;研究组"认知效率相对低下"发生率(66.07%)显著高于对照组(25.71%)(χ2=14.034,P=0.000);研究组在倒背数字广度(t=4.375,P=0.000)、译码(t=-2.422,P=0.017)和符号检索(t=-4.088,P=0.000)分测验中的表现较对照组差。结论:ADHD患儿存在认知效率相对低下的智力内部特点。
Objective： To explore the cognitive defect feature of attention deficit hyperactivity disorder（ADHD） patients from Wechsler Intelligence Scale for Children-IV（WISC-IV）. Methods： 56 ADHD children were tested by WISC-IV. The results were compared with 35 normal developed children. Results： The total IQ performance was lower in the study group than in the control group （t=3.486, P=0.001）; while the performance of general ability index were similar between the two groups, the study group showed lower cognitive efficiency index than the control group（t=4.344, P=0.000） including work- ing memory（t=-3.588, P=-0.001） and procesing speed（t=-3.749, P=0.000）; the prevalent rate of ＂lower cognitive efficiency＂ in the study group （66.07%） was significantly higher than that in the control group （25.71%）（X2=-14.034, P=-0.000）; the study group performed worse in digits backward（t=4.375, P=0.000）, coding（t=-2.422, P=0.017） and symbol search（t=-4.088, P= 0.000） than the control group. Conclusion： ADHD patients show lower cognitive efficiency in their IQ profile.
出处
《中国临床心理学杂志》
CSSCI
CSCD
北大核心
2013年第4期579-582,共4页
Chinese Journal of Clinical Psychology
基金
2012国家自然科学基金面上项目"破坏性行为障碍发病机制的执行功能缺陷假说与脑影像学研究"(81271510)
2012上海市卫生局青年项目"破坏性行为障碍青少年情绪调节及脑影像学研究"(20124y042)
2011上海精神卫生中心院级课题"儿童破坏性行为障碍多角度干预的初步研究"项目(2011-YJ-07)
