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Assessment & Research
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Jin

Koo
Senior Psychometrician
As senior psychometrician, Jin is the technical lead for EMA assessments and conducts all aspects of the work necessary for score reporting, including scoring, item analysis, equating, quality assurance, trend analysis, and research, to shape and fulfill the requirements for the assessment programs. Before this role, she served EMA as a project manager in test development for four years.

Prior to joining our team, she worked as a psychometrician at American Nurses Association (ANA) for more than two years, and as a psychometric intern at the Florida Department of Education for three years. Additionally, she taught mathematics and measurement/statistics at Pennsylvania State University and Florida State University. She holds her doctorate in Measurement and Statistics from Florida State University.

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