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Samejima, Fumiko – 1982
In latent trait theory the latent space, or space of the hypothetical construct, is usually represented by some unidimensional or multi-dimensional continuum of real numbers. Like the latent space, the item response can either be treated as a discrete variable or as a continuous variable. Latent trait theory relates the item response to the latent…
Descriptors: Computer Oriented Programs, Estimation (Mathematics), Item Analysis, Latent Trait Theory
Aleamoni, Lawrence M. – 1970
An evaluation model was developed to aid the classroom instructor in more effectively teaching his course by providing him with the basic data upon which to make judgements about student abilities, course attitudes, grade distributions, test appropriateness, etc. The MERMAC system was designed so that each instructor could obtain the data in a…
Descriptors: Computer Oriented Programs, Course Evaluation, Course Objectives, Data Analysis