Closing the Loop: Providing Test Developers with Performance Level Descriptors so Standard Setters Can Do Their Job

Impara, J. C., Wolkowitz, A.A., & Buckendahl, C. W.  (2015). Closing the loop:  Providing test developers with performance level descriptors so standard setters can do their job.  Presented at the 2015 Standard-setting:  International state of research and practices in the Nordic countries conference, Centre for Educational Measurement in Oslo, Norway.