Research Output per year

## Research Output 2012 2019

- 12 Article

2019

## Categorical Omega With Small Sample Sizes via Bayesian Estimation: An Alternative to Frequentist Estimators

Yang, Y. & Xia, Y., Feb 1 2019, In : Educational and Psychological Measurement. 79, 1, p. 19-39 21 p.Research output: Contribution to journal › Article

Bayesian Estimation

Small Sample Size

Least-Squares Analysis

Categorical

Sample Size

## Proportion of Indicator Common Variance Due to a Factor as an Effect Size Statistic in Revised Parallel Analysis

Xia, Y., Green, S. B., Xu, Y. & Thompson, M. S., Feb 1 2019, In : Educational and Psychological Measurement. 79, 1, p. 85-107 23 p.Research output: Contribution to journal › Article

Effect Size

Factor analysis

Statistical Factor Analysis

Statistic

Proportion

## RMSEA, CFI, and TLI in structural equation modeling with ordered categorical data: The story they tell depends on the estimation methods

Xia, Y. & Yang, Y., Feb 15 2019, In : Behavior Research Methods. 51, 1, p. 409-428 20 p.Research output: Contribution to journal › Article

Least-Squares Analysis

Categorical

Structural Equation Modeling

Approximation

Research

2018

## Asymptotically Normally Distributed Person Fit Indices for Detecting Spuriously High Scores on Difficult Items

Xia, Y. & Zheng, Y., Jul 1 2018, In : Applied Psychological Measurement. 42, 5, p. 343-358 16 p.Research output: Contribution to journal › Article

Weights and Measures

human being

common property

Normal Distribution

simulation

## The Influence of Number of Categories and Threshold Values on Fit Indices in Structural Equation Modeling with Ordered Categorical Data

Xia, Y. & Yang, Y., Sep 3 2018, In : Multivariate Behavioral Research. 53, 5, p. 731-755 25 p.Research output: Contribution to journal › Article

Ordered Categorical Data

Structural Equation Modeling

Threshold Value

Least-Squares Analysis

Weighted Least Squares

2017

## Investigating the Behaviors of M_{2} and RMSEA_{2} in Fitting a Unidimensional Model to Multidimensional Data

Xu, J., Paek, I. & Xia, Y., Nov 1 2017, In : Applied Psychological Measurement. 41, 8, p. 632-644 13 p.Research output: Contribution to journal › Article

statistics

simulation

## Motivation dimensions for running a marathon: A new model emerging from the Motivation of Marathon Scale (MOMS)

Zach, S., Xia, Y., Zeev, A., Arnon, M., Choresh, N. & Tenenbaum, G., Sep 2017, In : Journal of Sport and Health Science. 6, 3, p. 302-310 9 p.Research output: Contribution to journal › Article

Statistical Factor Analysis

Motivation

Psychology

Health

Self Concept

2016

## Bias Introduced by Rounding in Multiple Imputation for Ordered Categorical Variables

Xia, Y. & Yang, Y., Oct 1 2016, In : American Statistician. 70, 4, p. 358-364 7 p.Research output: Contribution to journal › Article

Categorical variable

Multiple Imputation

Rounding

Standard deviation

Mean deviation

## Evaluating the Selection of Normal-Theory Weight Matrices in the Satorra–Bentler Correction of Chi-Square and Standard Errors

Xia, Y., Yung, Y. F. & Zhang, W., Jul 3 2016, In : Structural Equation Modeling. 23, 4, p. 585-594 10 p.Research output: Contribution to journal › Article

Chi-square

Standard error

Mean square error

Covariance matrix

Roots

2015

## On the number of factors to retain in exploratory factor analysis for ordered categorical data

Yang, Y. & Xia, Y., Sep 24 2015, In : Behavior Research Methods. 47, 3, p. 756-772 17 p.Research output: Contribution to journal › Article

Chi-Square Distribution

Statistical Factor Analysis

Least-Squares Analysis

Sample Size

Factor Analysis

## Reliability of scores on the summative performance assessments

Yang, Y., Oosterhof, A. & Xia, Y., Nov 2 2015, In : Journal of Educational Research. 108, 6, p. 465-479 15 p.Research output: Contribution to journal › Article

performance assessment

test theory

teacher rating

flexibility

rating

2012

## Measurement Invariance of the Resilience Scale

Yang, Y., Li, M-H. & Xia, Y., Sep 2012, In : The International Journal of Educational & Psychological Assessment . 11, 2, p. 1-19Research output: Contribution to journal › Article

resilience

Taiwan

China

student

cultural difference