Download or read book Interpreting Assessment Data written by Edwin P. Christmann and published by NSTA Press. This book was released on 2009 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a practical approach which helps teachers understand how to interpret student assessments statistically and how to measure and explain the validity and reliability of those assessments. This framework for measuring and interpreting assessment results is a must-have for your professional development library.