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Purdue University Psychometric Investigation Lab

The Psychometric Investigation Lab (PUPIL) scholarly community offers consultation about educational assessment, data analytics, and research design.

Discover PUPIL:

About

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Our Mission

Empowering social science researchers through specialized statistical consulting to advance rigorous and innovative research.

We offer consultation with:

  • Data Management and Cleaning
  • Statistical Methods (e.g., structural equation modeling, multilevel modeling)
  • Software Support (SPSS, R, Mplus, HLM, SAS)
  • Research Design
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Our Team

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Hua Hua Chang

Hua Hua Chang

Charles R. Hicks Chair Professor, Professor of Statistics (Courtesy)

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Contact Us

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Contact the Purdue University Psychometric Investigation Lab at pupil@purdue.edu.

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