Publication Date
| In 2025 | 0 |
| Since 2024 | 0 |
| Since 2021 (last 5 years) | 0 |
| Since 2016 (last 10 years) | 1 |
| Since 2006 (last 20 years) | 1 |
Descriptor
| Error of Measurement | 1 |
| Goodness of Fit | 1 |
| Item Response Theory | 1 |
| Likert Scales | 1 |
| Models | 1 |
| Monte Carlo Methods | 1 |
| Nonparametric Statistics | 1 |
| Psychometrics | 1 |
| Sample Size | 1 |
| Statistical Distributions | 1 |
| Test Items | 1 |
| More ▼ | |
Source
| Educational Sciences: Theory… | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Research | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Download full textSengul Avsar, Asiye; Tavsancil, Ezel – Educational Sciences: Theory and Practice, 2017
This study analysed polytomous items' psychometric properties according to nonparametric item response theory (NIRT) models. Thus, simulated datasets--three different test lengths (10, 20 and 30 items), three sample distributions (normal, right and left skewed) and three samples sizes (100, 250 and 500)--were generated by conducting 20…
Descriptors: Test Items, Psychometrics, Nonparametric Statistics, Item Response Theory
