The data of KIT-M3 at 18 months old (in Wave 4) has been released. Datasets, instruments, and documentation are available at the Survey Research Data Archive, Academia Sinica, at https://srda.sinica.edu.tw/datasearch_detail.php?id=3396

For the complete list of KIT data, please visit https://srda.sinica.edu.tw/browsingbydatatype_result.php?category=surveymethod&type=2&csid=137