Descriptor
| Comparative Analysis | 1 |
| Computer Programs | 1 |
| Difficulty Level | 1 |
| Goodness of Fit | 1 |
| Latent Trait Theory | 1 |
| Mathematical Models | 1 |
| Maximum Likelihood Statistics | 1 |
| Statistical Significance | 1 |
| Test Items | 1 |
Source
Author
| McKinley, Robert L. | 1 |
| Reckase, Mark D. | 1 |
Publication Type
| Reports - Research | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
| Iowa Tests of Educational… | 1 |
What Works Clearinghouse Rating
Download full textMcKinley, Robert L.; Reckase, Mark D. – 1980
A study was conducted to compare the quality of the item parameter estimates obtained from the ANCILLES and LOGIST estimation procedures using goodness of fit as a criterion. Statistics used to compare the fit included a chi-square statistic and a mean square deviation statistic. Other analyses performed included comparisons of the distributions…
Descriptors: Comparative Analysis, Computer Programs, Difficulty Level, Goodness of Fit
