Ontwikkelingen van individuele verschillen in leesvaardigheid 1991-1994

Differences in literacy related to individual differences. P1295a is the data file about pupils with imputation for the missing data, P1295b is the same file without imputation...本数据集聚焦于读写能力差异及其与个体差异的关联。其中P1295a为面向小学生群体、针对缺失数据完成插补（imputation）处理的数据集文件，P1295b则为未进行缺失数据插补的同一份数据集文件……