It has been demonstrated that corrected-for-guessing scores will be superior to number-right scores in providing estimates of examinee standing on the trait measured by a multiple-choice test, if it can be assumed that examinees can and will comply with the appropriate directions. The purpose of the present study was to test the validity of that…

Standardized achievement tests may not be an accurate diagnostic tool for measuring individual pupil achievement in reading. Criterion-referenced tests, designed to measure specific goal mastery, can provide valuable information that standardized forms cannot. In addition, criterion-referenced tests give teachers the diagnostic tools needed to…

Nine predictor measures available from student files were used in classifying seventh- and eighth-grade students in mathematics classes into one of three or four levels of instruction in the following year. These measures were scores on tests of language intelligence, nonlanguage intelligence, general intelligence, reading vocabulary, reading…

Progress made on the development of a plan for evaluating the cost performance and educational benefits of the TICCIT and PLATO projects is summarized in this annual report. The basic focus of the first section of the report, Cost Analysis, is to provide answers to the fundamental question of how much these two CAI methods cost compared with some…

Biased tests systematically favor some groups over others as a result of factors not part of what the test is said to measure. Bias is basically a problem of differential validity. Validity can be discussed in terms of either the procedures for establishing it or test use. Both ways clarify bias in any test. For content and construct validity, the…

Northampton County Area Community College (Pennsylvania) studied changes in student writing ability using a research paradigm described in the ERIC Clearinghouse for Junior Colleges' fifth topical paper (ED 030 422). Students in seven English classes were randomly assigned to write on one of two topics at the beginning of the semester, and asked…

Listening comprehension and reading comprehension editions of an experimental test were devised to provide equivalent measures from which raw scores would be directly comparable. The test was designed for a four-place multiple-choice category format. Forms A and B were administered on a rotation basis for the study. The testing population…

The Vocabulary Development Project (VDP) was a pilot study designed to demonstrate that significant improvement in language skills is possible with a sustained, massive program of vocabulary exercises. The subjects were inner-city fourth, fifth, and sixth graders. As this project was not a full-blown experimental study, a control…

The results of testing some 1,265 first-grade students who took part in the Tutorial Reading Project for the full 1968-69 school year in Indianapolis are reported. Subjects were selected from the lower third of the first grade, based on Metropolitan Reading Readiness Test scores and teachers' judgments. Separate pretesting and post-testing was…

The purposes of this first phase of a proposed two-phase study were (1) to collect necessary baseline data for the completion of the total two-part study, and (2) to note the effects on school achievement of one year's instruction in English given to kindergarten Navaho-speaking monolinguals. The following groups from the Window Rock-Ft. Defiance…

Contrary to the impression which exists in some quarters, criterion-referenced measurements are not a recent development that modern technology has made possible and that effective education requires. The use of criterion-referenced measurements can not be expected to improve significantly our evaluations of educational achievement. The major…

The purposes of this study were (1) to formulate specific and measurable behavioral objectives applicable to the teaching of fractions in grade five, (2) to construct a taxonomic programed text that would teach fifth grade students the addition of fractions and their application to problem solving and evaluation tasks, (3) to develop The Taxonomic…

A class of first graders and a class of second graders in four Salt Lake City schools comprised the experimental sample in a study whose objectives were (1) to develop a test for assessing learning with "Our Working World" materials, published by Science Research Associate (SRA), and (2) to determine if students using the materials made…

Student achievement between 2- and 3-hour industrial education welding classes was tested through a welding achievement test developed by the researcher, validated by a panel of jurors, and refined and further improved through a pilot study. A pretest was administered to 392 students and results were used for pairing the students. The standard…

The Wide Range Achievement Test (WRAT) yields raw scores, standard scores, and percentile scores for reading skill, spelling skill, and arithmetic computational skill, and is applicable for determining student competence in these areas for pre-kindergarten through college level. Because national norms on the 1965 revised WRAT are not, however,…