This report summarizes the complex research literature on quantitative methods for assessing how impacts of educational interventions on instructional practices and student learning differ across students, educators, and schools. It also provides technical guidance about the use and interpretation of these methods. The research topics addressed…

The objective of the present research was to investigate the effects of test-wiseness training on achievement. The study involved 208 Black, White and Hispanic students in grades three and five. An experimental training session was employed to test whether four aspects of test-wiseness (following directions, guessing, answer changing, and use of…

Reading achievement test performance of high and low ability sixth-graders in contrasting reading programs was examined. Lower academic ability pupils benefitted from the explicitly sequenced, behaviorally oriented Matteson program, while higher academic ability students benefitted from the Scott Foresman program, which emphasizes rich language…

This study was conducted to determine whether the Chapter 1 instruction provided to low-achieving students in the Oklahoma City Public Schools had a detectable effect on student academic growth. Reading and math achievement test scores of Chapter 1 students in grades 2 to 8 were compared with those of a matched group of low-achieving non-Chapter 1…

This paper compares five growth measures using the High School and Beyond database. The measures are: (1) simple gain (posttest minus pretest); (2) difference between group means; (3) percentage of students who scored higher on the posttest than the pretest; (4) percentage of items missed on the pretest which are subsequently answered correctly on…

The study investigated retention of gains in reading/language skills after one year by 378 eighth-grade students in 18 health studies classrooms. Six classrooms were assigned to each of three groups, two experimental and one control, taught by health science teachers who were: (1) trained in reading/language techniques; (2) not trained in…

This study of secondary school students was conducted to determine effects of gender, grade, mathematics placement, and access to microcomputers on computer literacy achievement gains. Results indicate males, younger students, and students in college preparatory and advanced math courses gained more than their counterparts. Computer access was…

This descriptive study investigates the variability in the curriculum pacing decisions of classroom teachers. The effects on the reading achievement and performance gains of first and second grade students in a compensatory education program program are examined. Data were collected from: (1) the Metropolitan Readiness Test results used to select…

The development of a modified semantic differential measure of school-related attitudes of grades 3-6 children is described and its validation involving 99 children is reported. Each of the four scales of this measure, Attitude Toward-School, -Language Arts, -Teachers, and -Arithmetic, was found to be unidimensional. Internal consistency estimates…

Describes a study which assessed impact of computer assisted instruction on reading and mathematics achievement of disadvantaged youths participating in US Department of Labor's Job Corps, a federal vocational and educational program. Greater reading achievement gains but no statistically significant mathematics gains were found in experimental…

In this study, students' achievement using three individualized audiotutorial (IAT) biology learning units was investigated. The method of instruction, gender, academic achievement in mathematics and biology, and students' IQ levels were compared. (KR)

The Penn Manor CRT/Curriculum Articulation Project was designed to study the impact of the implementation of four specific interventions on the achievement of elementary school students in mathematics and language arts. The interventions were as follows: (1) classroom teachers were given individual curriculum skill objectives for their grade…

This study, which assessed the effectiveness of microcomputer-assisted instruction in assisting low achieving fourth to sixth graders to attain mathematics and reading mastery, found performance of only one experimental group statistically superior to that of the control groups, but no significant differences in attitudes toward school or sense of…

There are a number of issues involved in the validation of measures of teacher effectiveness, that is, a teacher's ability to promote student learning. Teachers' characeristics may be assessed at five different points: (1) pre-existing teacher characteristics--knowledge, skills, and attitudes which are necessary for success in the teacher…

Concerned with a high failure rate in computer programming courses, two studies were undertaken to discover if two individual cognitive styles--"analytic" (formal thought) and "heuristic" (concrete or pre-operational thought)--were predictors of performance in a beginning computer programming course. To appropriately measure…