Youngha W. Oh. Dissertation: Approximate Bayesian Measurement Invariance Tests in Latent Class Analysis Model

Transcription

1 Youngha W. Oh Texas Tech University Department of Educational Psychology, Institute for Measurement, Methodology, Analysis and Policy (IMMAP), EDUCATION May 2019 Texas Tech University (Expected) Ph.D. in Research, Evaluation, Measurement, and Statistics (REMS), Educational Psychology Advisors: Jaehoon Lee, Ph.D. and Todd D. Little, Ph.D. Dissertation: Approximate Bayesian Measurement Invariance Tests in Latent Class Analysis Model 2017 Texas Tech University M.Ed. in Research, Evaluation, Measurement, and Statistics (REMS), Educational Psychology Thesis: Planned Missing Data Design with 10-Form Designs for Massive Surveys 2014 University of Kansas B.A., Psychology Minor in Social and Behavioral Sciences Methodology (Quantitative/Statistical Methods) Mentors: Todd D. Little, Ph.D. and Sarah D. Pressman, Ph.D. RESEARCH INTERESTS Quantitative Methods Latent variable modeling/structural Equation Models Finite mixture modeling/lca, LPA, LTA Measurement Invariance (DIF) Tests Bayesian statistics Categorical data analysis RESEARCH EXPERIENCES Fall Present Institute for Measurement, Methodology, Analysis & Policy Texas Tech University Research Assistant & Teaching Assistant Supervisors: Dr. Jaehoon Lee and Dr. Todd D. Little Design and analyze various research studies

2 Biostatistics Data capture, management and cleaning Latent variable statistical analysis Finite mixture modeling Multilevel modeling Categorical analysis Survival analysis Longitudinal modeling Missing data analysis Spring 2012 Fall 2012 Department of Psychology, University of Kansas Dr. Sarah Pressman Conduct experiences on health psychology (stress reactivity, endocrine research, mood manipulation, psychophysiology and mind control studies) related and data entry Related to EKG, cardiac impedance, blood pressure skin conductance, drug administration (intranasal oxytocin). Salivary oxytocin and cortisol collection, and urine testing. Management, organization and analysis of large subject data set Undergraduate Internship Center for Research Methods and Data Analysis (CRMDA) at University of Kansas CRMDA Assistant/Intern Statistical Consultant Translated old statistical software to R for various latent variable analysis Create test questions for Dr. Little s book title, Longitudinal Structural Equation Modeling Involved with statistical research analysis consulting Assisted and attended a professional statistical workshop, Stats Camp ( Fall 2012 August 2014 University of Kansas Undergraduate Research Assistant Department of Psychology, University of Kansas, CRMDA Dr. Todd D. Little Assist statistical consults Translate LISREL syntax to R syntax for Dr. Little s book title, Longitudinal Structural Equation Modeling Programming workgroup Missing data workgroup

3 GRANT EXPERIENCES 2014 Present Statistician, Biostatistics for multiple KUMC projects, Lee (PI), University of Kansas Statistician, College and Career Readiness Standards review and revision project English/Language Arts and Mathematics, Dwyer (PI), Texas Higher Education Coordinating Board, , $95, Statistician, Implementing an emergent literacy curriculum for students with intellectual disabilities in general education classrooms, Hunt (PI), IES R324A150021, , $2,750, Statistician, Texas College and Career Readiness Standards Review and Revision Project English/Language Arts and Mathematics (TXCCRS- ELAM) Principal Investigator: Jerry Dwyer, Ph.D Present Statistician, Reading, Writing, and Language Development Goal Three: Efficacy and Replication: Implementing an Emergent Literacy Curriculum for Students with Intellectual Disabilities in General Education Classrooms Early Literacy Skills Builder (ELSB) Project Principal Investigator: Browder, Ph.D. Grant No. # A CFDA PUBLICATIONS Willis, E.A., Szabo-Reed, A. N., Ptomey, L. T., Steger, F. L., Honas, J. J., Al-Hihi, E. M., Oh, Y., Lee, J., Washburn, R. A., & Donnelly, J. E., (Submitted in 2018). Behavioral and Demographic Associations Impacting Participation in an Online Social Network Weight Management Program. Journal of nutrition education and behavior Cho, H. Lee, J. & Oh, Y. (Submitted in 2018). Significance of Motivational Quality: Longitudinal Cluster Analysis from Self-Determination Theory. Journal of Educational Psychology Patel, J. S., Oh, Y., Rand, K. L., Wu, W., Kroenke, K., & Stewart, J.C. (In Press). Measurement Invariance of the Patient Health Questionnaire-9 (PHQ-9) Depression Screener in U.S. Adults across Sex, Race/Ethnicity, and Education Level: NHANES , Depression and Anxiety. White, D. Oh, Y. & Willis, E. (In press). The Effects of Physical Activity Bout Patterns on Metabolic Syndrome Risk Factors in Youth: NHANES (JPAH ). The Journal of Physical Activity & Health.

4 Debajyoti, P., Lee, J., Mihandoust, S., Kazemzadeh, M., & Oh, Y. (2018). Top Five Physical Design Factors Contributing to Fall Initiation. Health Environments Research & Design Journal, 11(4) Willis, E., Szabo-Reed, A., Ptomey, L., Steger, F., Honas, J., Al-Hihi, E., Lee, R., Lee, J., Oh, Y., Washburn, R., & Donnelly, J. (2017). Distance Learning Strategies for Weight Management Utilizing Online Social Networks versus Group Phone Conference Call". Obesity Science & Practice, 3(2) Montenegro, E., Oh, Y., Chesnut, S., & Lang, K. (2016). Don t be afraid of missing data: Modern approaches to data management. Psychology News, 29(119), CONFERENCE PRESENTATIONS Oh, Y., Lee, J., & Jung, K. (2018, May). Bayesian approach to approximate measurement invariance test with categorical manifest variables. Poster session present at meeting of Modern Modeling Methods (M3), Storrs, CT. Patel, J. S., Oh, Y., Rand, K. L., Wu, W., Kroenke, K., & Stewart, J.C. (2018, March). Measurement Invariance of the Patient Health Questionnaire-9 (PHQ-9) Depression Screener in U.S. Adults across Sex, Race/Ethnicity, and Education Level: NHANES Paper presented at for American Psychosomatic Society 76rd Annual Meeting in Louisville, KY. Green, E.A., Gorrall, B.K., Oh, Y. & Serra, M.J. (2017, November). Does response scale affect the quality, distribution, or predictive validity of metacognitive judgements? Poster presented at the annual meeting of the Psychonomic Society, Vancouver, BC. Quirke, M., Maxwell, L., Rettig, P., & Oh, Y. (2017, October). Integrating Self-Assessment into the Dental Hygiene Clinical Practice I Curriculum: Generating Data to Create a PLP to Increase Student Confidence and Clinic Performance in Competency Exams. Poster presented at 2017 CEG Symposium, University of Indiana Purdue (IUPUI), Indianapolis, IN. Oh, Y., Chang, R. & Lee, J. (2017, May). Planned Missing Data Design with Larger Multi- Form Designs. Poster session present at meeting of Modern Modeling Methods (M3), Storrs, CT.

5 Montenegro, E., Oh, Y., Lang, K., & Little, T. D. (2017, May). Improvements to missing data treatment in presence of skip patterns: A new possibility using Multiple Imputation. Poster session present at meeting of the Modern Modeling Methods (M3), Storrs, CT. White, D., Oh, Y. & Willis, E.A. (2017, May). The Effect of Physical Activity Bout Patterns on Blood Lipids in Youth: NHANES Medicine & Science in Sports & Exercise. Cho, H., Lee, J., Montenegro-Montenegro, E., & Oh, Y. (2016, July). Investigating Sources of Differential Item Functioning Using Mixture Rasch Modeling. Presented at The Annual American Psychological Sciences Conference, Denver, CO. STATISTICAL CONSULTANTS Westling, S. & Daukantaite, D. (2018). Brief Admission: Replacing General Admission for Individuals with Self-Harm and Acute Risk of Suicide. (PI: Sofie Westling). Lund University, Department of Psychology, Sweden. Quirke, M., & Lopez, J. (2018, October). Assessment of a Science Identity Development Model with Minority STEM Community College Students: Did it work? Poster presented at 2018 Assessment Institute in Indianapolis, IN. (noted in acknowledgement section of poster referencing the data/tables). Quirke, M. (2018, November). Beyond Academics: Proactively Preparing Minority Community College STEM Students to Thrive Professionally. Poster presented at 2018 AAC&U Transforming STEM Higher Education in Atlanta, GA. (noted in acknowledgement section of poster referencing the data/tables). TECHNICAL SKILLS R, SAS, Mplus, SPSS, Python, XML, HTML, MathML, UNIX Microsoft Word, Qualtrics, Datstats QUANTITATIVE ANALYSIS SKILLS AND EXPERIENCES Latent Variable Analysis (Structural Equation Modeling) Finite Mixture Modeling (LCA/LPA/LTA) Categorical Analysis Longitudinal Analysis Mediation and Moderation Analysis Bayesian Statistics Item Response Theory

6 Multilevel Modeling Cluster Analysis Missing Data Analysis TEACHING EXPERIENCE Texas Tech University 2016 EPSY 6349: Advanced Statistical Analysis (graduate course) 2017 EPSY 6349: Foundations of Structural Equation Modeling (graduate course; lecture on growth curve modeling, measurement invariance test and finite mixture modeling) 2018 EPSY 6349: Multilevel Modeling (graduate course) Institute for Measurement, Methodology, Analysis & Policy 2014 Data analysis using R statistical software AWARDS 2017 Texas Tech University, Graduate School and Educational Psychology Travel Award 2017 Society of Multivariate Experimental Psychology Travel Award 2018 Texas Tech University, Graduate School and Educational Psychology Travel Award 2018 Society of Multivariate Experimental Psychology Travel Award JOURNAL REVIEW ACTIVITY Journal of Sports Sciences International Journal of Behavioral Development MEMBERSHIP IN PROFESSIONAL ASSOCIATIONS American Psychological Association (APA)