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Contact Information

Email
(615) 322-8409
213 A Hobbs

Research Area

Education

Ph.D., University of Georgia, Winter, 2007

Current Courses

Item Response Theory I (Graduate PSY-GS 326; Undergraduate PSY-PC 2590)

Item Response Theory II (Graduate PSY-GS 327)

Psychometric Methods (Undergraduate PSY-PC 2530)

Sun-Joo Cho

Assistant Professor of Psychology and Human Development

Research topics include generalized latent variable modeling and its parameter estimation, with a focus on item response modeling.

Data complexity Dr. Cho has dealt with consists of (1) multiple manifest person categories such as a control group versus an experimental group in an experimental design, (2) multiple latent person categories (or mixtures or latent classes) such as a mastery group versus a non-mastery group in a cognitive test, (3) multiple manifest item groups that may lead to multidimensionality such as number operation, measurement, and representation item groups in a math test, (4) multiple manifest person groups such as schools where students are nested in a multilevel (or hierarchical) data structure, and (5) multiple time points such as pretest and posttest in intervention studies.

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Doctoral Program Concentrations

Upcoming Events

9/23/2013 at 4:10 pm
Psychological Sciences Special Seminar

 
Xiangmin Xu, Ph.D.
University of California at Irvine
(former member of the Casagrande Lab)

2013 Randolph Blake Early Career Award Winner


Monday, September 23, 2013
4:10pm
Location (TBA)

Title and Abstract TBA

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