错误信息特征对学科领域知识丰富性不同学生学习的错误监控之影响  

The Effects of Error Information Features on Error Detection Among Different Abundance of Disciplinary Domain Knowledge Students' Learning

作　　者：张维[1] 蔡笑岳[2] 张晓文 赖淑贤[4] 

机构地区：[1]广东白云学院,广州510450 [2]广州大学青少年心理发展与教育研究所,广州510006 [3]广州市第四十一中学,广州510250 [4]广州大学教育学院,广州510006

出　　处：《心理科学》2012年第6期1371-1375,共5页Journal of Psychological Science

基　　金：国家社会科学基金"十一五"规划教育学课题(BBA080049)的资助

摘　　要：采用Go/No-Go范式,26名中学生参与实验。考察基于主体错误反应和客体错误信息两类错误监控条件下,学科领域知识教学实验组和对照组对不同类型错误信息监控的脑电成分。结果显示,(1)错误反应监控下,实验组对要义特征错误反应诱发的ERN较字面特征的更负,对照组则相反。(2)错误信息监控下,两组学生均表现出监控字面特征错误诱发的ERN较要义特征错误的更负。(3)两种监控条件均表现出实验组的ERN波形较对照组的更负。表明:虽然两类监控条件均能诱发ERN,但影响因素不同:基于主体错误反应的监控受个体对其错误的加工深度影响;基于客体错误信息的监控受错误信息的清晰性影响。Efficient learning requires an internal monitoring system that detects error information. Error detection plays an important role in cognitive monitoring. The aim of this study is to investigate the ERPs of the disciplinary domain knowledge teaching experiment on two kinds of error features （verbatim and gist features errors） under subjects - based error response detection and objects - based error information detection. Verbatim feature errors refer to the incorrectly written chemical expressions and gist features errors refer to the equations for chemical reactions that violate the principles of replacement reaction. Twenty- six middle school students （thirteen of them were chosen from the teaching experiment class and the rest were from the control class） participated in this ERP experiment. The Go/No - Go paradigm was used. Subjects were instructed to respond to the incorrectly written chemical expressions or the equations for chemical reactions that violated the principles of replacement reaction by pressing the Go trial＇button and to withhold this response when they judged the present stimulus as correct. Recordings of the electroencephalogram were made from FCz, Fz, Cz, CPz and were referenced to the activity recorded on the left and right mastoids. Vertical EOG was recorded with tin electrodes placed above and below the left eye and horizontal EOG was recorded from electrodes lateral to each eye. All electrode impedances were below 5kΩ. The EEG and EOG were amplified by a. 10 - 30Hz bandpass and digitized with a sample rate of 500Hz. The results showed that （1） in the error response detection condition, the errorrelated negativity （ERN） amplitudes elicited by the teaching experimental group exhibited a larger negative deflection in the gist features errors situations than those of the verbatim features errors. On the contrary, the control group produced a much more negative ERN deflection for the verbatim features errors compared with the gist features errors. （2） In the error i

关 键 词：错误监控 学科领域知识教学 字面特征与要义特征 ERN 

分 类 号：B842.3[哲学宗教—基础心理学]