We examined the feasibility and results of a multilevel multidimensional nominal response model (ML-MNRM) for measuring both substantive constructs and extreme response style (ERS) across countries.

Three-dimensional modeling sits at the heart of modern design, engineering, and fabrication. Yet for blind and low-vision ...

AECOM Technology Corporation, a leading provider of professional technical and management support services for government and commercial clients around the world, announced today that it has released ...