Tag » reduce
(84 Results) Page: 1 2 3 4 5 6
- 1/1/06 - Ware, William B., Galassi, John P.
Correlational data and regression analysis provide the school counselor with a method to describe growth in achievement test scores from elementary to high school. Using Microsoft Excel,, this article shows the reader in a step-by-step manner how to describe this growth pattern and how to evaluate interventions that attempt to enhance achievement and to reduce the achievement gap among ethnic groups. Reprinted by permission of the publisher.
- 1/23/09 - Michael J. Puma, Robert B. Olsen, Stephen H. Bell, Cristofer Price
"This NCEE Technical Methods report examines how to address the problem of missing data in the analysis of data in Randomized Controlled Trials (RCTs) of educational interventions, with a particular focus on the common educational situation in which groups of students such as entire classrooms or schools are randomized. Missing outcome data are a problem for two reasons: (1) the loss of sample members can reduce the power to detect statistically significant differences, and (2) the...
- 1/1/84 - Jones, Lyle V.
Discusses findings from the National Assessment of Educational Progress and the College Entrance Examination Board that demonstrate consistent reductions during recent years in the size of average achievement differences between White and Black elementary and secondary school students. Societal changes that may have contributed to increasing the average achievement levels for Black students (e.g., desegregation) are examined, and it is noted that these trends are not necessarily due to the...
- 1/16/09 - Mike Rose
As the 2008 election moves center stage, I would like us to pause and ask ourselves the big question. Why do we as a nation yearly engage in the hugely expensive and culturally monumental ritual of sending children to school? From everything we hear, it’s to prepare the next generation for the economy, and that preparation is measured through scores on standardized tests. This has been the primary justification for education for a generation.But our children are more than economic beings...