Displaying results 1 - 20 of 20 (Go to Advanced Search)
Project
Description: The study generated new data by assessing 140 South African primary school children three times from 2019 to 2021.
Project
Description: This LDbase project page containes the open science materials for our meta-analysis on the reading anxiety and reading achievement.
Project
Description: In the present study, we conduct a meta-analysis of the PA-reading relationship for participants in African contexts.
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: Speech and language skills in children with nonsyndromic cleft palate with or without cleft lip
Description: These data are descriptive codes for the studies included in the meta-analysis. There are 31 studies. Data are presented in wide format. There are 34 variables.
Dataset
Part of Project: Speech and language skills in children with nonsyndromic cleft palate with or without cleft lip
Description: These data represent effect sizes comparing children with NSCP/L to non-cleft peers. There are 241 effect sizes from 31 studies. Children's ages ranged from 13-months to 104-months (8;7). The data are in long format as there were multiple effect sizes extracted per study.
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: Speech and language skills in children with nonsyndromic cleft palate with or without cleft lip
Description: These data are from our third meta-analysis project. The speech-vocabulary analysis represented eight samples and the speech-mlu analysis represented four samples. The ages ranged from 18-months to 39-months.
Code
Part of Project: Speech and language skills in children with nonsyndromic cleft palate with or without cleft lip
Description: This code is the R code for determining the average correlation between (1) consonant inventory and expressive vocabulary and (2) consonant inventory and mean length of utterance. This code includes the meta-analyses and publication bias tests.
Code Type: Analysis
Code
Part of Project: Speech and language skills in children with nonsyndromic cleft palate with or without cleft lip
Description: This code analyzes the "Project 1 - Speech and Language Skills in Young Children with Nonsyndromic Cleft Palate with or without Cleft Lip" data for descriptive counts, main effect sizes, impact of potential moderators, and publication bias. This code also visualizations this dataset with corresponding funnel plots.
Code Type: Analysis, Visualization
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: Speech and language skills in children with nonsyndromic cleft palate with or without cleft lip
Description: This document is a data dictionary for Project 3 Speech-Language correlation data for young children with nonsyndromic cleft palate with or without cleft lip.
Document Type: Codebook
Document
Part of Project: Speech and language skills in children with nonsyndromic cleft palate with or without cleft lip
Description: This file is a data dictionary for Project 1 - Speech and Language Skills in Young Children with Nonsyndromic Cleft Palate with or without Cleft Lip both effect size coding and study information coding.
Document Type: Codebook
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: 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: For the reading anxiety meta-analysis paper, in addition to the main text, some supplemental analyses were run. This document contains the results of the supplemental analyses.
Document Type: Figure
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: 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: 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
