This study examines the effect varying models have on student understanding of fractions. The study addressed the question of what students know and understand about fractional concepts through the use of discrete and continuous models. A sample of 54 students in kindergarten and 3rd grade were given an interview pretest, participated in…

This experimental study examined how the reading and writing development of sixth-grade L2 students was affected by syntactic enhancement. Visual-syntactic text formatting (VSTF) technology, which visualizes syntactic structures, was used to convert a textbook to the one with syntactic enhancement. The sample (n = 282), which was drawn from a…

The purpose of the study was to determine the impact of attendance longevity participation in an after school program, attending one and two times or three times weekly for two years, designed to build intentional relationships and support academic success, on urban elementary school students' achievement, attendance, and positive school awards.…

No significant differences in beginning eighth-grade pretest compared to ending eighth-grade posttest California Achievement Test Normal Curve Equivalent Scores were found for youth at risk who completed a pre-eighth-grade summer academic enrichment program where comparisons for reading vocabulary t(19) = 0.46, p = 0.33 (one-tailed), d = 0.107,…

In randomized controlled trials (RCTs) where the outcome is a student-level, study-collected test score, a particularly valuable piece of information is a study-collected baseline score from the same or similar test (a pre-test). Pre-test scores can be used to increase the precision of impact estimates, conduct subgroup analysis, and reduce bias…

Through the Section 41, State Bilingual Education program and the E.C.I.A. Chapter 1, Migrant Education program, Saginaw public schools provide supplemental instruction and specialized services in 24 elementary and 6 secondary schools. In 1990-91, the bilingual program served 773 students, mostly Hispanic and some Laotian, while the migrant…

The long-term sustained impact of the Saginaw School District Chapter I Supplemental Teacher Participation (STP) program on third grade students during the 1979-80 school year was examined. A total of 256 students were classified into one of four categories: 1 year, 2 year continuous, 3 year continuous, and 2 year interrupted. Two different…

For many reasons, students do not always perform on tests in ways that are congruent with their true abilities or achievement levels. Problems of this sort may be especially common on Title I evaluations where the tests administered are too difficult for a large percentage of the students. Such considerations raise the questions of whether…

The validity of the equipercentile hypothesis of the Title I Evaluation and Reporting System norm-referenced evaluation model was examined using 3,224 seventh- and ninth-grade students. Findings from confidence interval procedures contradicted the equipercentile hypothesis. There was a pattern of large gains for students not receiving any special…

The desirable characteristics of criterion referenced test items and sets of items are described. A two-stage item tryout and item selection procedure are also described. The paper presents the results of using the procedure as compared with traditional item selection procedures used in selecting items for norm referenced tests. It was found that…

A 2-MONTH BASIC EDUCATION PROGRAM TESTED WHETHER A TOKEN REINFORCEMENT MIGHT BE AN EFFECTIVE INCENTIVE TO STIMULATE A DESIRED EDUCATIONAL BEHAVIOR. THE SUBJECTS (SS) WERE TWO MATCHED GROUPS OF FIVE 16- TO 21-YEAR-OLD GIRLS WHO WERE SCHOOL DROPOUTS EMPLOYED IN A NEIGHBORHOOD YOUTH CORPS (NYC) PROGRAM. A CLASSROOM GROUP WAS GIVEN A BASIC EDUCATION…

The purpose of this research was to design and evaluate a computer based adaptive strategy for teaching mathematics. Results indicated preference for materials with personalized examples for motivation and meaningful learning of problem solving procedures. Practical advantages of the computer-based model for adapting instruction are also…

This study tested the hypthesis that the reading gains of compensatory education pupils in grades one and four exposed to intensive test wiseness instruction would not differ significantly from the reading gains in a randomly assigned control group. Schools offering ESEA Title I classes (N=48) were randomly assigned to the treatment and control…

This report describes two programs in Saginaw, Michigan, that are designed to meet the special education needs of bilingual and migrant students. The focus of the report is a product evaluation using the results of students' test performance. The Section 41 State Bilingual Education Program and the Chapter 1 Migrant Education Program operated at…

The study examined whether the California Achievement Test (CAT) results would be affected if the test instructions were administered in the language the children best understood. In a pre-post-test sequence, 77 Mexican American second graders between the ages of 7 and 8 of a low socioeconomic background attending the same elementary school in…