The COVID-19 pandemic kick-started a new paradigm shift in the way and manner teaching and learning takes place on the global scale due to the lockdown that succeeded in shutting down school activities. As a result, most institutions turned to technology supported e-learning as against the traditional face-to-face teaching and learning in order to…

Pretest-posttest experimental designs are often used in randomized control trials (RCTs) in the education field to improve the precision of the estimated treatment effects. For logistic reasons, however, pretest data are often collected after random assignment, so that including them in the analysis could bias the posttest impact estimates. Thus,…

Retrospective pretesting is a method for inferring learning by using the students' recollections of their preinstruction knowledge in lieu of actual pretesting. The most significant problem encountered in such a procedure is establishing the validity of the inferred precourse level of information; attempts to deal with that issue are presented.…

The impact of achievement testing on a Spring-Spring vs. a Fall-Spring basis in evaluation of compensatory education programs is examined. The effects of the summer vacation period and crossing test levels were examined. Significant decreases in achievement test scores were found, at all grade levels, between Spring and Fall test administrations.…

A sizable representative subsample of the standardization group for the Metropolitan Achievement Tests participated in both the Fall and Spring standardization programs. Fall and Spring test records were matched for all such pupils and Fall-Spring "growth expectancies" were derived. Additionally, the sample was split into three subgroups…

The World of Manufacturing is an Industrial Arts Curriculum Project designed to acquaint junior high school students with all the major phases of the manufacturing industry. This publication reports the evaluation of a World of Manufacturing program implemented into the Pontiac School District during the 1970-1971 school year. During the summer of…

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…

It is unsafe to estimate achievement test norms for fall testing by linear interpolation between norms for the previous spring testing and norms for the following spring. Second grade students were tested in reading and arithmetic in the fall and in the spring to provide pre-test and post-test data for evaluation of academic growth. Three…

The ALL WIN-U.S.A. Project, administered by the Office of the Los Angeles County Superintendent of Schools (OLACSS), was to provide basic-skills instruction in reading and mathematics that would result in significant improvement in the respective achievement domains, in learner attitudes, and cost effectiveness relative to the previous curriculum…

Twelve common errors which can invalidate an otherwise sound evaluation are identified, and ways to avoid them are presented. The hazards are: (1) grade-equivalent scores; (2) inappropriate statistical adjustments with nonequivalent control groups; (3) administering norm-referenced tests at inappropriate times of the school year; (4) inappropriate…

Comparisons were made of test scores derived from a sample of American Indian students attending grades 2 through 10, living in a Bureau of Indian Affairs dormitory, and enrolled either in an English as a Second Language Program (N=43) or in the regular school program (N=87) to determine ESL impact on Indian students' English vocabulary,…

This analysis is part of an effort to develop a method of showing accountability for the educational responsibilities of the school system to the children of Atlanta, Ga. Forrest Elementary School serves a low-income community and receives ESEA Title I aid. Faculty planned to look at the effectiveness of its program in raising the reading levels…

The Elementary and Secondary Education Act Title I Evaluation and Reporting System is a method for giving a federally funded project in reading or math an overall score on its cognitive effectiveness. This System introduced the Normal Curve Equivalent (NCE) as an aid in aggregating Title I program scores across states and nationwide regardless of…

Diagnostic instruments of the Individually Prescribed Instruction (IPI) Program measure pupil achievement in the IPI learning continuum. The IPI system employs the instructional unit to define progress in mathematics, reading and science. At the start of a school year, placement tests are administered to start the pupil in appropriate learning…