Bogota Measurements: Predictive Validity Bayley Short Tests Dataset

This dataset contains longitudinal data collected on child development outcomes, child characteristics, and parental and home characteristics on 937 children living in a representative sample of low- and low-middle-income households in Bogota, Colombia. The first round of data was collected in 2011 when 1,311 children ages 6-42 months were given the Bayley Scales of Infant and Toddler Development (Bayley-III) by psychologists and were randomized to receive one of two batteries of short tests under survey conditions. In 2016, at 6-8 years, 940 of these children were found and given tests of IQ (Wechsler Intelligence Scale for Children, WISC-V) and school achievement (arithmetic, reading, and vocabulary) by psychologists. These 937 children, excluding outliers, constitute the analysis sample of the paper Predictive validity in middle childhood of short tests of early childhood development used in large scale studies compared to the Bayley-III, the Family Care Indicators, height-for-age, and stunting: A longitudinal study in Bogota, Colombia by Marta Rubio-Codina and Sally Grantham-McGregor, forthcoming at PLOS ONE. The dataset was anonymized to protect subject privacy. Variable names and their labels are noted in the data description 2011-2016.xlsx at: https://idbg.sharepoint.com/teams/EZ-CO-TCP/CO-T1419/_layouts/15/DocIdRedir.aspx?ID=EZSHARE-1012859252-8

本数据集收录了在哥伦比亚波哥大代表性低低收入家庭中居住的937名儿童的纵向数据，涉及儿童发展成果、儿童特征以及父母和家庭特征。首次数据收集于2011年，当时对6至42个月大的1,311名儿童进行了贝利婴儿与幼儿发展量表（Bayley-III）的评估，并由心理学家随机分配至两组短期测试之一。至2016年，当儿童年龄为6至8岁时，其中的940名儿童被找到并接受了智商测试（韦氏儿童智力量表，WISC-V）以及学业成就测试（包括算术、阅读和词汇）。这937名儿童，除去异常值，构成了论文《与贝利-III、家庭关怀指标、身高与年龄比例以及生长迟缓相比，在学龄中期对大规模研究中使用的早期儿童发展短期测试的预测效度：哥伦比亚波哥大的纵向研究》（Predictive validity in middle childhood of short tests of early childhood development used in large scale studies compared to the Bayley-III, the Family Care Indicators, height-for-age, and stunting: A longitudinal study in Bogota, Colombia）的分析样本，该论文由Marta Rubio-Codina和Sally Grantham-McGregor撰写，即将发表于PLOS ONE。为保护受试者隐私，数据集已进行匿名化处理。变量名称及其标签详见数据描述文件2011-2016.xlsx，链接为：https://idbg.sharepoint.com/teams/EZ-CO-TCP/CO-T1419/_layouts/15/DocIdRedir.aspx?ID=EZSHARE-1012859252-8。