The study described in this paper utilized data from the National Assessment of Educational Progress (NAEP) to compare achievement trends among black and white students with respect to the variable of age at admission to first grade. The three age groups selected were nine, thirteen, and seventeen year olds. NAEP data in reading, mathematics, and…

The evaluation expectations for supervisors observing teacher effectiveness in the classroom are discussed. The classroom observer can identify and describe teaching effectiveness. A trained supervisor should have many frameworks for observing teachers based on the needs of the teacher, type of lesson, and maturity of the students. The use of…

National Assessment of Educational Progress data in reading, mathematics, and science for Caucasian children were analyzed. Using regression analysis for three age groups, nine, thirteen, and seventeen year olds, a trend analysis was plotted. The changing achievement relationships between these students relative to their classmates and their age…

The changing achievement relationships among students, from elementary through high school, were investigated between their ages relative to their classmates and their ages at entry into first grade. A secondary analysis was performed on the data collected by the National Assessment of Educational Progress. The sample involved Caucasian students…

This study investigated the changing achievement relationships among Black and White students based on ages at entry into first grade. The data indicated that, for both groups, the significantly higher achievement of the oldest students at age 9 disappeared by age 17. (Author/BW)