Raw scores

Dataset: Working Memory Training and Math Students with MD at Pre Post Delayed Post [v.1]

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This file contains data associated with "Building Word-Problem Solving and Working Memory Capacity: A Randomized Controlled Trial Comparing Three Intervention Approaches", a publication in the Journal of Education Psychology (2022), 2022, Vol. 114, No. 7, 1633–1653. Specifically this includes data on: nesting variables, general participant information, pre, post, delayed post on working memory (WM), word-problem solving (WPS), and arithmetic.
See also "Follow-Along Classmates Working Memory, Math, Demographics at Pre Post" dataset for associated typically developing students.

Dataset: Longitudinal Study on Reading and Writing at the Word, Sentence, and Text Levels [v.1]

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This dataset is longitudinal in nature, comprising data from school years (2007/2008-2010/2011) following students in grade 1 to grade 4. Measures were chosen to provide a wide array of both reading and writing measures, encompassing reading and writing skills at the word, sentence, and larger passage or text levels. Participants were tested on all measures once a year, approximately one year apart. Participants were first grade students in the fall of 2007 whose parents consented to participate in the longitudinal study.

Dataset: Project KIDS Total Scores Data [v.2]

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This data set includes all total scores, demographics, home literacy environment, etc. for Project KIDS. Data are in wide format, with separate variables for each wave of assessments. All 4038 participants are represented in the data. Data are combined from 9 independent RCTs, but the scores have NOT been harmonized, with one exception (i.e., SSRS_IDA) .