Project: LDbase Integrated Dataset
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This project page describes the creation of a latent reading score created by combining data across 12 datasets available on LDBase. This variable is the product of an Integrated Data Analysis (IDA) which was modeled using a multiple-group measurement model described below. This analysis leveraged assessments across multiple projects to create scores that are placed on the same scale across all of the projects, which allows researchers to make direct comparisons across these projects on reading skill.