Preliminary versions of a new Carnegie system for classifying institutions of higher education will be released for review and comment this summer, the Carnegie Foundation for the Advancement of ...

Diagnostic classification models (DMCs) have recently gained prominence in educational assessment, psychiatric evaluation, and many other disciplines. Central to the model specification is the ...

In Piagetian theory, transition to the stage of concrete operations is characterized by a cognitive structure wherein the 4 logical groupings associated with simple and multiple classification and ...

In June 2024, the fifteenth Workshop on Matrices and Operators was held at the University of Nevada, Reno, marking the first time the event was held outside of Asia. The workshop brought together ...

For decades, mathematicians have struggled to understand matrices that reflect both order and randomness, like those that model semiconductors. A new method could change that. The mystery was this: In ...