Person: Willa van Dijk

Professional Titles
Assistant Professor
ORCID
0000-0001-9195-8772
Google Scholar ID
ULLC99kAAAAJ&hl

I am an Assistant Professor in Special Education at Utah State University focusing on preventing reading failure. I am interested in how individual differences in children and teachers influence the effectiveness of reading intervention. I use advanced statistical models and single case research designs to answer my questions and try to share all aspects of my work openly.

Full Name
Wilhelmina van Dijk
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Contributions

Code: Internal consistency for PV and LWID (Uploaded on )

This code calculates internal consistency for 6 ISI projects. Including alpha for the total sample, and by project. This code accompanies "Examining differential intervention effects: Do Individualized Student Intervention effects vary by student abilities and characteristics?"

Code: Quantile Regression Models for 6 projects ISI (Uploaded on )

This code generates descriptive statistics, Mplus input files for MNLFA models, multiple imputation, and multi-level quantile regression models that accompany the paper "Examining differential intervention effects: Do Individualized Student Intervention effects vary by student abilities and chara

Document: Mplus Output MNLFA models PV (Uploaded on )

This file contains all Mplus output for the 23 Mplus models to generate scaled factor scores for PV using MNLFA.

Document: Mplus output MNLFA models LWID (Uploaded on )

This file contains all Mplus output for the 47 Mplus models to generate scaled factor scores for LWID using MNLFA.

Document: Generated factor scores for LWID (Uploaded on )

These are the generated factor scores through MNLFA for LWID.

Document: Wave 3 LWID data (Uploaded on )

This is the data sample needed to run the CFA for LWID wave 3.

Document: Wave 1 LWID data (Uploaded on )

This is the data sample needed to run the CFA for LWID wave 1.

This is the data sample needed to generate factor scores for the LWID MNLFA models

Document: Calibration sample for MNLFA models LWID (Uploaded on )

This is the calibration data sample to run the measurement invariance models for LWID using MNLFA in Mplus.

Document: Wave 3 PV data (Uploaded on )

This is the data sample needed to run the CFA for PV wave 3.