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Project
Description: The following contains the analytic code used to generate the findings reported in "Delay of Gratification and Adult Outcomes: The Marshmallow Test Does Not Reliably Predict Adult Functioning" in Child Development. We also report the means, standard deviations, and correlations among the key variables used in this analysis here.
Project
Description: The Meta-analysis of Educational RCTs with Follow-up (MERF) dataset was created to investigate critical questions about educational intervention fadeout and persistence. The sample is comprised of interventions targeting a diverse array of child outcomes across development (e.g.
Dataset
Part of Project: Efficacy of the Core Knowledge Language Arts Read-Aloud Program in Kindergarten through First Grade Classrooms
Description: This data set is a wide file that merges all item level student data for both studies and all timepoints.
Dataset
Part of Project: Efficacy of the Core Knowledge Language Arts Read-Aloud Program in Kindergarten through First Grade Classrooms
Description: This data set is a wide file that merges all of the CKLA data sets at the kindergarten student level. It focuses on the variables most likely to be analyzed. Although this is a student-level file, we include student aggregates of teacher measures in this data set. This file includes one case for each student.
Dataset
Part of Project: Efficacy of the Core Knowledge Language Arts Read-Aloud Program in Kindergarten through First Grade Classrooms
Description: This data set is a wide file that merges all of the CKLA data sets at the G1 student level. It focuses on the variables most likely to be analyzed. Although this is a student-level file, we only include student aggregates of teacher measures in this data set due to COVID-19 preventing data collection on G1 students .
Dataset
Part of Project: Meta-analysis of Educational RCTs with Follow-up
Description: See README file(s) and MERF protocol for more details about this supplemental dataset.
Dataset
Part of Project: Efficacy of the Core Knowledge Language Arts Read-Aloud Program in Kindergarten through First Grade Classrooms
Description: This data set is a wide file that merges all of the CKLA data sets at the teacher level. It focuses on the variables most likely to be analyzed. Although this is a teacher-level file, we include teacher aggregates of student measures in this data set. This file includes one case for each teacher.
Dataset
Part of Project: Meta-analysis of Educational RCTs with Follow-up
Description: See README file(s) and MERF protocol for more details about this supplemental dataset.
Dataset
Part of Project: Meta-analysis of Educational RCTs with Follow-up
Description: See README file(s) and MERF protocol for more details about this dataset.
Dataset
Part of Project: Meta-analysis of Educational RCTs with Follow-up
Description: See README file(s) and MERF protocol for more details about this dataset.
Dataset
Part of Project: Meta-analysis of Educational RCTs with Follow-up
Description: See README file(s) and MERF protocol for more details about this supplemental dataset.
Code
Part of Project: Meta-analysis of Educational RCTs with Follow-up
Description: See README for Hart et al. (2024) to orient to the organization of data and code. (unpublished)
Code Type: Analysis
Code
Part of Project: Meta-analysis of Educational RCTs with Follow-up
Description: R code for analyses in Hart et al. (2024). See README for Hart et al. (2024) to orient to the organization of data and code.
Code Type: Analysis
Document
Part of Project: Efficacy of the Core Knowledge Language Arts Read-Aloud Program in Kindergarten through First Grade Classrooms
Description: This is the codebook to accompany CKLA Teacher Level dataset
Document Type: Codebook
Document
Part of Project: Efficacy of the Core Knowledge Language Arts Read-Aloud Program in Kindergarten through First Grade Classrooms
Description: This is the codebook to accompany CKLA Student Level G1 dataset.
Document Type: Codebook
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: 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: Codebook that accompanies the wide and long MERF Social-Emotional and Cognitive datasets.
Document Type: Codebook
Document
Part of Project: Efficacy of the Core Knowledge Language Arts Read-Aloud Program in Kindergarten through First Grade Classrooms
Description: This is the codebook to accompany CKLA Student Level K dataset.
Document Type: Codebook
Document
Part of Project: Efficacy of the Core Knowledge Language Arts Read-Aloud Program in Kindergarten through First Grade Classrooms
Description: This is the codebook to accompany CKLA student item level deidentified dataset.
Document Type: Codebook
