Name: TestAssembler
Price range: $$

Author: Assessment Systems Corp.
Contact: https://assess.com/testassembler/
Description: TestAssembler is a simple, effective tool for automated test assembly based on classical test theory (CTT) or item response theory (IRT), including anchor item blocks. It was designed with one purpose in mind: to save you time and money.
Analyses: Factor/Latent Structure; Latent Class Models; Multidimensional Models
System Requirements: Windows
Measurement Model: IRT/Rasch
License Type: Commercial
Documentation:

Software License

Commercial

Measurement Model

Item Response Theory; Rasch

Analysis

Factor/Latent Structure; Latent Class Models; Multidimensional Models