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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: Reading Anxiety and Reading Achievement: A Meta-Analysis
Description: In this preregisteration we outline our plan for conducting this meta-analysis on the association between reading anxiety and reading achievement. We provide a description of the study, including the study aims and research questions.
Document Type: Preregistration
Document
Part of Project: National Project on Achievement in Twins
Description: This document contains the codebook and all necessary information for the NatPAT COVID-19 Summer to Fall 2021 Survey that was adminsitered.
Document Type: Codebook
Document
Part of Project: Meta-analysis of Educational RCTs with Follow-up
Description: Codebook that accompanies the wide and long MERF Social-Emotional and Cognitive datasets.
Document Type: Codebook
Document
Part of Project: Meta-analysis of Educational RCTs with Follow-up
Description: README file that provides key information about the materials (data, code) to replicate the analyses in Hart et al., (2024). We highly recommend that you review this document.
Document Type: Other
Document
Part of Project: Meta-analysis of Educational RCTs with Follow-up
Description: This document details the creation of the MERF dataset. The first portion of the document includes high-level details about the steps involved in creating the dataset. The second portion of the document includes the guidelines used by the team when conducting the inclusion/exclusion process and coding itself.
Document Type: Other
Document
Part of Project: Florida Twin Project on Reading, Behavior, and Environment
Description: This codebook contains information on the variables within the Wave 1 Parent Measures . Original coding is provided, with alterations to coding for deidentification purposes annotated within the document.
Document Type: Codebook
Document
Part of Project: Florida Twin Project on Reading, Behavior, and Environment
Description: This codebook contains information on the variables within the Wave 2 Parent Survey Measures dataset. Original coding is provided, with alterations to coding for deidentification purposes annotated within the document.
Document Type: Codebook
Document
Part of Project: Florida Twin Project on Reading, Behavior, and Environment
Description: This codebook contains information on the variables within the Wave 1 Child Survey Measures dataset. Original coding is provided, with alterations to coding for deidentification purposes annotated within the document.
Document Type: Codebook
Document
Part of Project: Florida Twin Project on Reading, Behavior, and Environment
Description: This codebook contains information on the variables within the Wave 2 Child Survey Measures dataset. Original coding is provided, with alterations to coding for deidentification purposes annotated within the document.
Document Type: Codebook
Document
Part of Project: Florida Twin Project on Reading, Behavior, and Environment
Description: This codebook contains information on the variables within the Wave 3 Child Survey Measures dataset. Original coding is provided, with alterations to coding for deidentification purposes annotated within the document.
Document Type: Codebook
Document
Part of Project: Florida Twin Project on Reading, Behavior, and Environment
Description: This codebook contains information on the variables in the Wave 3 Parent Measures dataset. Original coding is provided, with alterations to coding for deidentification purposes annotated within the document.
Document Type: Codebook
Document
Part of Project: Florida Twin Project on Reading, Behavior, and Environment
Description: This codebook contains information on the variables within the Wave 1 Achievement Measures dataset. Original coding is provided, with alterations to coding for deidentification purposes annotated within the document.
Document Type: Codebook
Document
Part of Project: Reading Anxiety and Reading Achievement: A Meta-Analysis
Description: We are conducting a meta-analysis on the association between reading anxiety and reading achievement. This document, specifically, is our preregistered coding sheets we plan to use for extraction of information from each study included in the meta-analysis.
Document Type: Preregistration
Document
Part of Project: Project KIDS
Description: This is the codebook accompanying the data from Project KIDS Survey Data. Uploaded as a dependent is the codebook companion containing information on recoded variables.
Document Type: Codebook
Document
Part of Project: Florida Twin Project on Reading, Behavior, and Environment
Description: This codebook contains information on the variables in the Wave 2 Child Achievement Measures dataset. Original coding is provided, with alterations to coding for deidentification purposes annotated within the document.
Document Type: Codebook
Document
Part of Project: Florida Twin Project on Reading, Behavior, and Environment
Description: This codebook contains information on the variables within the Wave 3 Child Achievement Measures dataset. Original coding is provided, with alterations to coding for deidentification purposes annotated within the document.
Document Type: Codebook
Document
Part of Project: National Project on Achievement in Twins
Description: This document contains the codebook and all necessary information for the NatPAT COVID-19 Survey that was administered in mid-summer 2022.
Document Type: Codebook
Document
Part of Project: National Project on Achievement in Twins
Description: This document contains the codebook and all necessary information for the NatPAT COVID-19 Survey that was administered in mid-summer 2022.
Document Type: Codebook
Document
Part of Project: Home Math Environment Study
Description: This codebook describes all the data in the final dataset, and includes variable names, values, and the text of the items.
Document Type: Codebook
