洛阳市汉族老人龚氏非文字智力测验常模的制订

Development of Norms of the Nonverbal Intelligence Test on the elderly of Han Nationality in Luoyang

目的 :建立龚氏非文字智力测验 (GNIT) 5 6岁以上汉族正常老人区域性常模。方法 :分层取样 ,按年龄、性别、地域、文化程度和职业等变量来分层。抽取河南洛阳市的 5 6～ 10 1岁老年人 14 6 0名。男女接近各半 ,分成 8个年龄组。分三种常模 ,即原始分、离差量表分和离差标准分。结果 :4 0名老人相隔 1～ 2周进行重测 ,各分测验原始分重测相关系数为 0 .5 9～ 0 .89,总原始分重测相关系数为 0 .83;各分测验原始分两两相关系数为 0 .35～ 0 .6 3;5 0名老人在本测验的标准分与我国修订的韦氏成人智力量 (WAIC -RC)的VIQ ,PIQ和FIQ的相关系数分别为 0 .4 3,0 .5 1和 0 .5 4。结论 :本测验在汉族老人中的信效度比较满意。

Objective:To develop the norms of the Gongs Nonverbal Intelligence Test(GNTT) on the elderly above 56 years old of Han nationality in Luyang city.Methods:A stratified sampling plan along such variables as age,sex,geographic region as well as education and occupation was adopted.The normalization sample consisted of 1 460 old people aged 56 to 101 years old .Three kinds of norms,the raw scores,the scaled scores and the deviation standard scores were established.Results:Test-retest reliability coefficient for a sample of 40 old people with a test-retest interval of one to two weeks ranged from 0.59 to 0.89.The test-retest reliablity coefficient of the total score is 0.83.The intercorrelative coefficients among the subtest raw scores ranged from 0.35 to 0.63.The intercorrelative coefficients between the deviation standard score of GNIT and VIQ,PIQ and FIQ of WAIS-RC based on a sample of 50 old people were 0.43,0.51 and 0.54 respectively.Conclusion:The present findings suggested GNIT as one of the effective instrument for measuring the intelligence of normal old people of Han nationality.