This study used generalizability ("G")-theory as a theoretical framework to study the effects of multiple facets on the variability and reliability of New York State Grades Four through Six constructed-response scores for ELA and Mathematics. The impact of the study could be both timely and significant given the current political climate…

In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), New York showed a clear trend of gains in reading and math at the basic-and-above, proficient-and-above, and advanced levels for all major subgroups with just a few exceptions. Achievement gaps in reading and math also narrowed at grades 4 and 8 for most…

This year the Center on Education Policy (CEP) analyzed data on the achievement of different groups of students in two distinct ways. First, it looked at grade 4 test results to determine whether the performance of various groups improved at three achievement levels--basic and above, proficient and above, and advanced. Second, it looked at gaps…