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Early Childhood Longitudinal Study

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The Early Childhood Longitudinal Study was conducted in the 1990s, and its main goal was to follow 20,000 children from kindergarten to the fifth grade and recorded their academic progress, race, gender, family structure, socioeconomic status, the level of their parents’ education and other survey information. The focal point of the ECLS was to help determine what factors can correlate together when coming from different circumstances. In the study, researchers were able to collect various test scores from the children throughout their years in school, to see if any of the factors correlate to each other. Because the study contained a lot of information, researchers used a tool called regression analysis to weed out excess data, and focus in

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