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Project
Description: We sought to understand the speech and language skills of children with nonsyndromic cleft palate with or without cleft lip (NSCP/L) by meta-analyzing results of the literature.
Project
Description: In the present study, we conduct a meta-analysis of the PA-reading relationship for participants in African contexts.
Project
Description: This LDbase project page containes the open science materials for our meta-analysis on the reading anxiety and reading achievement.
Project
Description: The study generated new data by assessing 140 South African primary school children three times from 2019 to 2021.
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.
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: Phonological processing skills and their longitudinal relation to first and additional language literacy in isiXhosa and isiZulu speaking children
Description: This OSF Project contains the summary statistics and correlations for the variables included in the study. The raw data is not shared. The link includes information from bilingual Xhosa-English and Zulu-English children from South Africa assessed in first grade, and twice in third grade.
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 item level kindergarten student data for both studies and all timepoints.
Dataset
Part of Project: Reading Anxiety and Reading Achievement: A Meta-Analysis
Description: This is the data that was extracted from existing studies for use in this meta-analysis on reading anxiety and reading achievement. This includes 44 studies. Many of the studies had multiple effect sizes. Each row of data represents a effect size (long format).
Dataset
Part of Project: Reading Anxiety and Reading Achievement: A Meta-Analysis
Description: This is a spreadsheet format of table 3 that is included in the manuscript. Table 3 reports the study quality of the studies included in the reading anxiety meta-analysis. 14 quality indicators were selected from a suggested list by Protogerou and Hagger (2020) and adapted slightly in some cases to fit our current meta-analysis topic.
Dataset
Part of Project: Reading Anxiety and Reading Achievement: A Meta-Analysis
Description: This is a spreadsheet format of table 4 that is included in the manuscript. Table 4 reports the reading anxiety measure used in each of 44 studies included in the reading anxiety meta-analysis.
Document
Part of Project: Phonological processing skills and their longitudinal relation to first and additional language literacy in isiXhosa and isiZulu speaking children
Description: This poster includes some findings on bilingual phonological awareness and bilingual rapid naming at first and third grade for two groups of emergent bilinguals.
Document Type: Poster
Document
Part of Project: Phonological processing skills and their longitudinal relation to first and additional language literacy in isiXhosa and isiZulu speaking children
Description: The link takes you to the OSF project which contains all the researcher made research instruments for this study.
Document Type: Assessment Materials
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: 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: Reading Anxiety and Reading Achievement: A Meta-Analysis
Description: This is the coding document that we used when extracting coded information from each of the studies included in the reading anxiety meta-analysis. This document also serves as a code book to that dataset for this project that is also on this same LDbase project page.
Document Type: Codebook
Document
Part of Project: The within- and cross-language correlation between phonological awareness and reading in African contexts: a meta-analysis
Description: This document includes the protocol followed to screen full-texts for the project: "The within- and cross-language correlation between phonological awareness and reading in African contexts: a meta-analysis".
Document Type: Lab Procedures
Document
Part of Project: The within- and cross-language correlation between phonological awareness and reading in African contexts: a meta-analysis
Description: This document includes the protocol followed to screen abstracts for the project: "The within- and cross-language correlation between phonological awareness and reading in African contexts: a meta-analysis".
Document Type: Lab Procedures
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
