Practical Advice from Working Researchers...

4researchers is an NIH supported project that disseminates practical information to help you conduct research. Get advice from experienced researchers through our catalog of quick tips, Q&As, and presentations. Or, sign up for advanced online training courses. Currently, there are more than 1000 articles posted by over 200 contributors. Learn more »

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Quick Tip

Featured Quick Tip
Measuring a Changing Population
Terence A. Ketter addresses wellness measurement in young adults. Read More »


Quick Tip

Featured Quick Tip
Practice, Practice, Practice
Enjoy what you do and work hard, advises Boris Birmaher. Read More »



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Introduction to Multilevel Models

In this training course, Dr. Daniel Bauer provides a broad conceptual overview of multilevel statistical modeling. Topics include why conventional statistical models are inappropriate for nested/dependent data structures, the fixed-effects model, and the random effects approach to multilevel modeling. Dr. Bauer demonstrates how to formulate a multilevel model and interpret the results obtained from fitting the model.

Presenter: Daniel Bauer Ph.D.



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