“Changes in test-taking patterns over time” concerning the Flynn Effect in Estonia

The dataset from our previous Intelligence paper consists of data collected with the National Intelligence Tests (NIT, Estonian adaptation) in two historical time points: in 1934/36 (N=890) and 2006 (N=913) for students with an average age of 13. The data-file consists of information about cohort, age, and gender and test results at the item level for nine of the ten NIT subtests and subtest scores for the 10th subtest. Three answer types are separated: right answer, wrong answer and missing answer. Data can be used for psychometric research of cohort and sex differences at the scale and item level.

我们此前发表于《Intelligence》期刊的数据集，采用国家智力测验（National Intelligence Tests, NIT，爱沙尼亚改编版），针对平均年龄为13岁的学生，在两个历史时间节点采集数据：1934/1936年（样本量N=890）与2006年（样本量N=913）。该数据集文件包含队列、年龄、性别相关信息，以及十项NIT子测验中九项的项目级测验结果与第十项子测验的子测验得分。数据集区分了三种作答类型：正确作答、错误作答与未作答。本数据集可用于开展量表与项目层面的队列间及性别差异心理测量学研究。