This book introduces current perspectives on Rasch measurement theory with an emphasis on develop...
This is the second edition of an introductory text that describes the principles of invariant mea...
This is the second edition of an introductory text that describes the principles of invariant mea...
This book introduces current perspectives on Rasch measurement theory with an emphasis on develop...
The purpose of this book is to present methods for developing, evaluating and maintaining rater-m...
The purpose of this book is to present methods for developing, evaluating and maintaining rater-m...
This introductory text describes the principles of invariant measurement, how invariant measureme...
This introductory text describes the principles of invariant measurement, how invariant measureme...