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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.
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: Adolescence is a critical period for personality development, and shyness may be a personality trait associated with low self-esteem. Excessive shyness can have negative impacts on various aspects of adolescent's life and learning, and can be a barrier to daily social participation.
Project
Description: The Efficacy of the Core Knowledge Language Arts Read-Aloud Program in Kindergarten through First Grade Classrooms Study is a multisite cluster randomized control trial of the Core Knowledge Language Arts Read-Aloud Program and its effects on: growth in vocabulary, listening comprehension, and domain knowledge skills from kindergarten through fi
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 kindergarten student data for both studies and all timepoints.
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 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 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: 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: 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: 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. This dataset is comprised of task level variables from student measures as well as student aggregates of teacher measures. This file includes one case for each student.
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
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
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: 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
Document
Part of Project: Efficacy of the Core Knowledge Language Arts Read-Aloud Program in Kindergarten through First Grade Classrooms
Description: The User Guide gives a complete overview of the project. It includes specific study descriptions, consort charts, measurement descriptions, and more.
Document Type: Other
