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机构地区:[1]天津医科大学医学心理学教研室,天津300070
出 处:《中国临床心理学杂志》2007年第6期559-561,568,共4页Chinese Journal of Clinical Psychology
摘 要:目的:对已沿用10年的联合型端文测验(CRT-C2)儿童常模再标准化,进行第三次修订(本文主要报告农村儿童数据)。方法:采用原CRT图册和测试规定,按2001全国人口调查数据,在6大行政区中选定17省为取样地区分配样本。以每一岁为一年龄组,设计每组样本量为240名(男女各半)。常模年龄范围改成城市为7-16岁;农村为7-14岁。结果:样本得分隨年龄增加而显著提高,年龄组间及城市与农村儿童原始得分的差异均非常显著,年龄组内性别无显著差异。农村儿童再测信度r=0.88;分半信度r=0.91;克龙巴赫系数Rtt=0.94。测验分数与学习成绩的相关,语文r=0.35;数学r=0.40。结论:根据各年龄组的原始得分最终换算出二个智商常模表:城市(CRT-CC3)和农村(CRT-RC3)。Objective: To revise the third time the norm of Combined Raven's Test (CRT-C2) applied for 10 years by standardized sampling. Methods: According to the population distribution of national survey in 2001, sampling was chosen from 17 provinces of 6 administration districts. The range of each age group was one year(male: female 1:1). It was designed to have 240 children in each age group, from 7 to 16 years old in city and 7-14 years old in rural areas, with original CRT text book and instruction. Results: The averages of raw score among age groups had an obviously increase along with the age. The differences of same age group between city and countryside were showed significance. However, no dif- ference of gender among all age groups was founded, The Cronbach' s coefficient, reliability of re-test and split-half of rural children were 0.94, 0.88 and 0.91 respectively, The correlation coefficients of test scores with the performances of Chi- nese and mathematics subject were 0.35 and 0.40. Conclusion: Two age norms of city (CRT-CC3)and countryside (CRT-RC3)were established based on new standardized sampling.
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