The experts in NORC’s Methodology & Quantitative Social Sciences department design rigorous, efficient methods for gathering, evaluating, and analyzing data. We are innovators who work with data of all kinds and research emerging technologies.
We advise on study design, data collection, data quality assessment, advanced analytics, and dissemination. We are specialists in research and experimental design, recruitment and retention, instrument design and testing, evaluating measures, causal inference methods, machine learning, analysis of clustered data, spatial modeling, and data visualization.
Department Lead
Methodology & Quantitative Social Sciences Experts
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Leah Christian
Senior Vice PresidentDepartment Lead -
Susan Paddock
Executive Vice President & Chief Scientist -
Rupa Datta
Vice President & Distinguished Senior Fellow -
Ting Yan
Vice President -
Ned English
Associate Director
Our Expertise
- Advanced Quantitative Methods
- Artificial Intelligence (AI)
- Combining & Integrating Data
- Data Engineering Research
- Data Science & Machine Learning
- Mixed-Mode Survey Methods
- Privacy Preserving Methodology Research
- Sample Frame Methodology
- Statistical Consulting & Training
- Survey Methods Research
- Using & Enhancing Administrative & Big Data
Discover Our Research
When projects require extraordinary creativity and expertise, we’re up to the challenge.
Publications
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Using Nonprobability Survey Samples Can Be a Dangerous Gamble
Research Brief | February 6, 2026
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A Framework for Using AI Responsibly with Federal Datasets
Innovation Brief | January 26, 2026
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Why Strong Sample Frames Are Essential for Quality Survey Data
Innovation Brief | January 5, 2026
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Detecting AI Responses in Survey Data: NORC’s Next Leap for Data Quality
Innovation Brief | December 22, 2025
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Nationwide Entrepreneurship Survey Data Publicly Released, Finds Steady Decline of Interest in New Business Ventures
Press Release | December 9, 2025
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Building Trust with Veterans Through Rigorous Research Design
Expert View | October 28, 2025
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Q&A: Closing the Veteran Data Gap
Expert View | October 27, 2025
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Evaluation of Commonly Used Recruitment Approaches for Qualitative Research
Research Brief | September 26, 2025