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.…

This study presents estimates of Black-White, Hispanic-White, and income achievement gaps using data from two different types of reading and mathematics assessments: constructed-response assessments that were likely more cognitively demanding and state achievement tests that were likely less cognitively demanding (i.e., composed solely or largely…

The FAIR-FS consists of computer-adaptive reading comprehension and oral language screening tasks that provide measures to track growth over time, as well as a Probability of Literacy Success (PLS) linked to grade-level performance (i.e., the 40th percentile) on the reading comprehension subtest of the Stanford Achievement Test (SAT-10) in the…

Independent schools are, for the most part, exempt from mandatory participation in standardized tests designed for state and federal comparisons, nor are they required to take part in comparative international assessments. The anxiety in the broader culture, however, is driving a growing interest among independent school parents (and prospective…

With the June 2, 2010, release of the Common Core State Standards, state-led education standards developed for K-12 English Language Arts and Mathematics, Pearson Learning Assessments and content experts conducted an in-depth study to analyze how the "Stanford 10 Achievement Test Series," Tenth Edition (Stanford 10) and Stanford 10…

This study examines performance differences between students with disabilities and students without disabilities students using differential item functioning (DIF) analyses in a high-stakes reading assessment. Results indicated that for Grade 9, many items exhibited DIF. Items that exhibited DIF were more likely to be located in the second half…

This report presents an analysis of the alignment between the grade level standards of the "South Dakota Standards in Mathematics" (December 1998) and test items from the Stanford Achievement Tests, Ninth Edition (Stanford 9). The tests of interest were: (1) Form S, Primary 2 (grade 2); (2) Form S, Intermediate 1 (grade 4); (3) Form S,…

In 1998 and again in 2002, samples of eighth grade students in California were tested in reading as part of the state-level component of the National Assessment of Educational Progress (NAEP). In each of these years, all eighth graders in the state were also required to participate in the state's accountability testing, which included the reading…

Two experiments compared the ability of learning disabled (LD) students and more typical age peers to answer such reading comprehension questions presented independently of reading passages. Results suggested a relative deficiency on the part of LD students with respect to reasoning strategies and test-taking skills. (Author/LMO)

A taxonomic matrix classification was used to assess the curricular validity of the Stanford Achievement Tests for the mathematics textbooks used in a school district's fifth and sixth grades. Rasch item difficulty was also examined. Results indicated only small differences between textbooks. (GDC)

A pilot study was conducted on test item ambiguity in standardized tests. A group of second and third grade children were selected and given a random sample of items from four standardized test series. Items were drawn from the reading, science and social studies subtests and put together in a composite reading comprehension, science, and social…

As a preliminary step in customizing the Stanford Achievement Test, a study was made to compare the test items at each level with the curriculum objectives of a Florida school district, classifying them as either matching, above or below grade level, or unmatching. Results are shown in table form. (TE)

In this study 6,942 items from two standardized achievement test batteries--the Stanford (Early School Achievement Battery, Achievement Battery, and Test of Academic Skills) and the Comprehensive Test of Basic Skills--were analyzed. Focus was on determining: (1) the extent to which these test batteries included general cognitive operations (GCOs)…

The sampling of test items found within the Science portion of selected standardized achievement test batteries is examined. The lack of sensitivity of such items to the curriculum changes often attempted in Earth Science is demonstrated. The following five standardized achievement test batteries commonly administered to pupils in grades 7-9 were…

The attitude of students toward taking achievement tests, as well as the relationship between this attitude and student performance on achievement tests, was studied in three southern Illinois schools. Students in grades six through nine were administered the 1973 Stanford Achievement Tests, followed by an attitudinal test developed for the study…