Displaying results 1 - 7 of 7 (Go to Advanced Search)
Project
Description: The Colorado Learning Disabilities Research Center (CLDRC; P50 HD27802) is a long-standing interdisciplinary, multisite research program that is supported by the Eunice Kennedy Shriver National Institute of Child Health and Human Development.
Project
Description: Mathematical thinking is in high demand in the global market, but approximately six percent of school-age children across the globe experience math difficulties (Shalev, et al., 2000).
Dataset
Part of Project: Colorado Twin Project
Description: This is the Colorado Twin Dataset in Long Format
Dataset
Part of Project: The Home Math Environment and Children's Math Achievment: A Meta-Analysis
Description: The data are in long form, with some studies having multiple lines and includes a sample of children ranging from 3.54 to 13.75 years old. The main effect size is the r, correlation coefficient, and the accompanying sample size is also included.
Code
Home Math Environment and Children's Math Achievement Meta-Analysis R code using the Metafor package
Part of Project: The Home Math Environment and Children's Math Achievment: A Meta-Analysis
Description: This code was written in R version 3.5.3 using the metafor package (Viechtbauer, 2010). First the dataset is called in, then the variables are converted to the correct formats for analysis, then the escalc() function is used to calculate an overall Fisher's Z effect size, which is then converted to an R correlation coefficient.
Code Type: Analysis
Document
Part of Project: Colorado Twin Project
Description: This is the codebook for the Colorado Twin Project
Document Type: Codebook
Document
Part of Project: Building Infrastructure and Training Tools to Understand CPS Involvement and Trajectories: An Open-Source Approach
Description: This is the user guide and partial codebook that orients users to the RAPIDS programs and provides information on how to "get started." Open this document first!
Document Type: Other
