Assessing students' emerging literacy skills is crucial for identifying areas where a child may be falling behind and can lead directly to an increased chance of reading success. The Waterford Assessment of Core Skills (WACS), a computerized adaptive test of early literacy for students in prekindergarten through 2nd grade, addresses this need.…

Curriculum-based measurement in reading (CBM-R) and the Measures of Academic Progress (MAP) are assessment tools widely employed for universal screening in schools. Although a large body of research supports the validity of CBM-R, limited empirical evidence exists supporting the technical adequacy of MAP or the acceptability of either measure for…

This study investigated the effect of extended-time limits in terms of performance levels and score comparability for reading comprehension scores on the Iowa Tests of Basic Skills (ITBS). The first part of the study compared the average reading comprehension scores on the ITBS of 61 sixth-graders with learning disabilities and 397 non learning…

Designed for parents of kindergarten and elementary school children in Austin, Texas, this brochure explains the structure and function of the Iowa Tests of Basic Skills. A question and answer format is used to provide information on the scope and purposes of the tests, grade level differences in testing, meaning and accuracy of the scores, and…

This paper outlines how the Austin Independent School District (Texas) tried to deal with the following questions: (1) Should special education students be included in the administration of standardized tests?; (2) Should their scores be included or excluded in the reporting of test results?; and (3) What are the evidences that test scores reflect…

This paper reports an investigation of inferencing in Form Five of the Reading Comprehension component of the Iowa Tests of Basic Skills. The first step in the investigation consisted of an analysis of the language of the test to determine how the inferencing strategies employed might serve to mask answers. This preliminary analysis suggested that…

Designed for junior high and high school students and their parents, this brochure explains the structure, function, and method for interpretation of the Iowa Tests of Basic Skills and the Sequential Tests of Educational Progress. A question and answer format is used to provide information on scope and purposes of the tests, meaning and accuracy…

The effects of students taking different levels of the same standardized achievement test were assessed by administering two levels of the same test to each student. The functional level of the test was taken by all students. The second level of testing was randomly assigned at the adjacent higher or lower level of the test. Functional level…

This document traces the development of the testing and reporting system used in the Elkhart Community Schools (ECS), Indiana, from 1981 through 1985. Performance objectives were established when the program was initiated. Analyses of standardized test results were provided for teachers, principals, and central administrative staff. All school…

This document reports on the procedures and results of the Atlanta Public Schools (APS) testing program in changing from the Iowa Tests of Basic Skills (ITBS), administered to grades 1 through 7 from 1973-79, to the California Achievement Tests (CAT), Form C, administered in Spring 1980 to provide a continuous testing program from the elementary…

This study compared the reliability and validity of two different measures of reading ability, the Degrees of Reading Power (DRP) and the Iowa Tests of Basic Skills (ITBS) Reading test and the ITBS Vocabulary test. The data consisted of scores of 377 grade 5 and grade 6 students on these tests, along with their assigned reading levels in the…

The authors argue that personnel who select standardized achievement tests have been led to believe that the major achievement test batteries differ very little in terms of the topics they test; but that the content covered by these major tests is different, and that such differences have consequences for instructional content. To test this…

Factor analysis was used to summarize the interrelationships between a large and varied collection of measures. Data for 500 third grade students assigned to either an experimental or a comparison condition were obtained. The data covered scores for the first 28 items of the Student Affective Behavior Checklist, (2) 9 nonmathematics subtests of…

An experiment investigated the extent to which the results of out-of-level testing may be biased because the child given an out of level test may have had a significantly different curriculum than the children given in-level tests. Item analysis data suggested this was unlikely. (CTM)

Teacher testing-related attitudes and practices related to court-ordered achievement testing were studied through a mail survey completed by 79 elementary school teachers in a midwestern urban district. Teachers engaged in a large number of test preparation practices and reported finding minimal value in purpose or results of testing. (SLD)