The Regression Model, popular in selection bias research, is proposed for use in item bias detection, providing a common framework for both types of bias. An empirical test of this new method, now called the Regression Bias method, and a comparison with other commonly used item bias detection methods are presented. (Author/BS)

Examined the pattern of verbal subscale scores on the Wechsler Adult Intelligence Scale and Wechsler Intelligence Scale for Children-Revised given to college students (N=129) and elementary students (N=383). Results showed a triangle pattern (Comprehension scores higher than both Vocabulary and Information) that begins to appear at the…

The sample assessment items in this volume are sorted according to the strands of number and operations, algebra, geometry, measurement, and data analysis and probability. Because one goal of assessment is to determine students' abilities to communicate mathematically, the writing team suggests ways to extend or modify multiple-choice and…

The primary purpose of this study was to identify potential sources of gender differential item bias (DIF) in a high school exit examination composed of both selected-response and constructed-response items in the content areas of English, social studies, mathematics, and biology. A secondary purpose was to determine the agreement between the…

This research sought to examine the link between different situational demands, in this case three different types of science achievement tests (multiple-choice, constructed response, and performance assessments), and perceptions, beliefs, and performance of 491 high school students. The students were characterized by three well-established…

Because NAEP estimates of state-level achievement play an important role in the evaluation of strategies for improving the nation's educational system, it is important that these estimates have as small a standard error as possible. NAEP estimates for state-level achievement are based on measurement of the performance of a random sample of…

The ability to recognize equivalent algebraic expressions quickly and confidently is important for doing mathematics in an intelligent partnership with computer algebra. It is also a key aspect of algebraic expectation, the algebraic skill that parallels numeric estimation. The progress in this ability of 50 students learning mathematics with CAS…

This paper describes major concepts related to item analysis for criterion-referenced tests including validity, reliability, item difficulty, and item discrimination, particularly in relation to criterion-referenced tests. The paper discussed how these concepts can be used to revise and improve items and listed suggestions regarding general…

The accuracy and fairness of standardized testing is taken very seriously in the education world. These issues are a major focus of both the testing experts who develop standardized tests and the researchers who endeavor to ensure a test's fairness, reliability, validity, and accuracy. But many issues remain both controversial and complex. The…

Is it possible to translate an existing test from the source language to a target language and then to empirically link the translated test to the source language standard? Some tests are amenable to translation of their content and some are not. Within tests, some items may be translatable and others may not. Some items may measure meaningful…

This document is a supplement to the Test Content Description for the Georgia High School Test in English Language Arts. The sample items are representative of items on the actual Georgia High School Tests. The strands (major areas) being tested are Reading/Literature (47 to 49% of the test), Critical Thinking (37 to 39% of the test), and…

This study examined the effects of linguistic simplification of fourth and sixth grade science test items on a state assessment on the achievement of English language learners, those of limited English proficiency (LEP). At each grade level, 4 parallel 10-item testlets were included on an operational statewide assessment. On each testlet, items…

Beginning in 1999, all of the Pennsylvania System of School Assessment (PSSA) had to be aligned with the Pennsylvania Academic Standards. This handbook describes the PSSA mathematics assessment. Following an overview of the PSSA, the second chapter focuses on the development and scoring of the mathematics assessment. Administering the assessment…

Beginning in 1999, all of the Pennsylvania System of School Assessment (PSSA) had to be aligned with the Pennsylvania Academic Standards. This handbook describes the PSSA writing assessment, which was designed to measure individual student performance and to influence instruction. The guide contains a chart of the Pennsylvania Academic Standards…

Data from four different school sites nationwide were analyzed to examine whether standardized test results may be confounded by the lack of language proficiency of English language learners. Several analyses comparing the performance of limited English proficient (LEP) students and their non-LEP classmates revealed major differences. A Disparity…