Applying the Rasch model: Fundamental measurement in the human sciences (3rd ed.). (interpersona.psychopen.eu)
Learners also explore the evolution of assessment methods, testing strategies and interpretation, and fundamental measurement constructs. (onlineeducation.net)
Their applications to the precision spectroscopy of atoms and molecules are discussed along with specific examples of fundamental measurements best made with such devices. (science.sciencemag.org)