Yeh-Tai Chou
Biographic Data
| ID | 9254016 |
|---|---|
| NAME | Yeh-Tai Chou |
| GIVEN NAMES | Yeh-Tai |
| FAMILY NAME | Chou |
| SIGNATURE | CHOU Y |
| AFFILIATIONS | National Taiwan Normal University |
| VERIFIED | No |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 2 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2010 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Constructing a Computerized Adaptive Test for Multidimensional Mathematical Competence
This study utilized Item Response Theory (IRT) and Computerized Adaptive Testing (CAT) techniques to develop and preliminarily evaluate a multidimensional Mathematics Competence Assessment and Diagnosis (MCAD). The research consisted of three studies: First, we followed a five-step process to construct the item bank, which included Item Construction, Booklet Design, Participants, Procedure, and Data Analysis. Second, we conducted a simulation stu…
Checking Dimensionality in Item Response Models With Principal Component Analysis on Standardized Residuals
Dimensionality is an important assumption in item response theory (IRT). Principal component analysis on standardized residuals has been used to check dimensionality, especially under the family of Rasch models. It has been suggested that an eigenvalue greater than 1.5 for the first eigenvalue signifies a violation of unidimensionality when there are 500 persons and 30 items. The cut-point of 1.5 is often used beyond this specific condition of sa…
No prominent works on this page.
Checking Dimensionality in Item Response Models With Principal Component Analysis on Standardized Residuals
Dimensionality is an important assumption in item response theory (IRT). Principal component analysis on standardized residuals has been used to check dimensionality, especially under the family of Rasch models. It has been suggested that an eigenvalue greater than 1.5 for the first eigenvalue signifies a violation of unidimensionality when there are 500 persons and 30 items. The cut-point of 1.5 is often used beyond this specific condition of sa…
Constructing a Computerized Adaptive Test for Multidimensional Mathematical Competence
This study utilized Item Response Theory (IRT) and Computerized Adaptive Testing (CAT) techniques to develop and preliminarily evaluate a multidimensional Mathematics Competence Assessment and Diagnosis (MCAD). The research consisted of three studies: First, we followed a five-step process to construct the item bank, which included Item Construction, Booklet Design, Participants, Procedure, and Data Analysis. Second, we conducted a simulation stu…
Item response theory (2 works) · Psychometric Methodologies and Testing (2 works) · Advanced Statistical Modeling Techniques (1 work) · Cognitive and developmental aspects of mathematical skills (1 work) · Computation (1 work) · Computerized adaptive testing (1 work) · Curse of dimensionality (1 work) · Econometrics (1 work) · Educational and Psychological Assessments (1 work) · Eigenvalues and eigenvectors (1 work)