Sample Size and Test Length for Item Parameter Estimate and Exam Parameter Estimate

• मुख्य लेखक: Riswan Riswan (लेखक)
• स्वरूप: पुस्तक
• प्रकाशित: Tadris Matematika IAIN Palopo, 2021-12-01T00:00:00Z.
• विषय: article
• ऑनलाइन पहुंच: Connect to this object online.

The Item Response Theory (IRT) model contains one or more parameters in the model. These parameters are unknown, so it is necessary to predict them. This paper aims (1) to determine the sample size (N) on the stability of the item parameter (2) to determine the length (n) test on the stability of th...