Randomized experiments are often seen as the "gold standard" for causal research. Despite the fact that experiments use random assignment to treatment conditions, units are seldom selected into the experiment using probability sampling. Very little research on experimental design has focused on how to make generalizations to well-defined…

The study reviewed in this paper examined the effects of "mastery learning" and "student team learning" on the math achievement of high school students. The analysis included 588 ninth-grade students in 16 urban Philadelphia high schools. The study assessed the effectiveness of the different conditions after one year by…

The educational achievement and attainment of young people in the United States has been a long-standing issue of concern. While analyses of long-term trend data from the National Assessment of Educational Progress (NAEP) show that students in the United States have made gains in reading and mathematics over the past few decades, a sizeable…

This study evaluated the implementation of and the outcomes from a local child parent center compensatory education program. It intended to contribute to a better understanding of one phase of compensatory education; and, in the process, it proposed to develop a relatively simple and practical evaluation strategy which would verify the…

This paper focuses generally on student non-cognitive improvement before and after a Newark Chapter 1 program implementation; and specifically, on demonstrated growth in the non-cognitive areas over the year from pre-assessment to post-assessment as part of the Chapter 1 intervention. The evaluation was conducted, based on classification in terms…

Two questions motivated this study: (a) Does test familiarity influence teachers' judgments of their students' test performance? and (b) Does the disability status of students influence their teachers' judgments? Teachers (n=19) judged item performances for one student with disabilities and one student without disabilities (n pairs=19) from their…

Final evaluation of a 3-year project to use microcomputers to improve the reading and language skills of Limited English Proficient (LEP) Native American students revealed that there was significant growth evidenced in over 75% of the reading subscale groupings as measured by the Comprehensive Tests of Basic Skills (*CTBS). Subjects were 114…

Evaluation at the end of the first year of a 3-year project to use microcomputers to improve the reading and language skills of Limited English Proficient (LEP) Native American students revealed that the major objective was not reached, but there were achievements nonetheless. Lakota (Sioux) children constitute 10% of the Rapid City, South Dakota…

The instructional effectiveness of elementary classroom teachers is investigated through the use of distributions of student achievement scores. The data used for this investigation were reading, language, and arithmetic subtest scores on the Comprehensive Tests of Basic Skills for fifth and sixth grade public school children. Students were…

Statistical evaluation indicated the effectiveness of 10 software packages used in a 3-year project to improve the reading and language skills of Limited English Proficient (LEP) Native American students. The project was implemented in four Rapid City (South Dakota) schools in which 79% of the Lakota (Sioux) Indian students (grades 3-6) were found…

South Carolina's School Incentive Reward Program Program (SIRP) based on year-to-year gains in reading and mathematics achievement, which seemed to have face validity, was evaluated, particularly its use of the relative gains of students in only the highest grade in the school as the basis for the awards. When this requirement was relaxed so that…

Normative data reported by publishers of the California Achievement Test, the Comprehensive Tests of Basic Skills, and the SRA Assessment Survey were used to illustrate a procedure for specifying goals for Title I programs in terms of normal curve equivalent (NCE) gains. The procedure was based on the amount of growth reflected in student reading…

To assess attainment of basic skills, the San Diego Board of Education mandates that all students in regular programs at grades 5, 7, 9 and 11 be tested by the Districtwide Testing Program. This evaluation report presents the academic achievement of Grade 11 (Fall 1984) students in comparison with (1) a national norm group and (2) previous years…

Based on teacher estimates, this discussion focuses on the importance of test content coverage in terms of instructional and curricular validity; students' opportunity to learn test content; and the relationship between test content covered in class and student performance on a standardized achievement test in reading. (JS)

The Kindergarten Extended Day (KED) Program provided supplementary instruction for kindergarten pupils tested with the Cooperative Preschool Inventory (CPI) and identified as having educational deficiencies. Pupils in the Elementary Secondary Education Act Title I program attended school for a full day. Academic achievement of pupils relative to…