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

Document: Wave 1 PV data (Uploaded on )

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

Document: Generated Factor Scores (Uploaded on )

These are the generated factor scores through MNLFA for PV.

Document: Full data sample to generate factor scores from MNLFA models PV (Uploaded on )

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

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

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

This is the accepted Stage 1 registered report version of the paper "Examining differential intervention effects: Do Individualized Student Intervention effects vary by student abilities and characteristics?".

Code: All Mplus code to run the MNLFA models on WJ- PV (Uploaded on )

This code takes 4 different datasets generated through the R code (EC_IDA_QR) and runs the MNLFA procedures in Mplus. All aspects of MNLFA are included, CFA, initial measurement variance, calibration, and scoring. Each section should be run separately in Mplus.

Code: All Mplus code to run the MNLFA models on WJ- LWID (Uploaded on )

This code takes 4 different datasets generated through the R code (EC_IDA_QR) and runs the MNLFA procedures in Mplus. All aspects of MNLFA are included, CFA, initial measurement variance, calibration, and scoring. Each section should be run separately in Mplus.

Code: Typology Paper Instructional Coaches (Uploaded on )

This code includes everything necessary to replicate analyses in the Instructional Coaches Typology paper (see preprint).

Document: Support Definitions (Uploaded on )

This document contains the definitions of the three types of support that were shared with participants.

Dataset: Instructional Coaches Tie Data (Uploaded on )

These data are ties between alters in the network. These data are needed to visualize the complete network using ego and alter data as well.