When a test is adapted from a source language (SL) into a target language (TL), the two forms are usually not psychometrically equivalent. If linking between test forms is necessary, those items that have had their psychometric characteristics altered by the translation (differential item functioning [DIF] items) should be eliminated from the…

The purpose of this study was to determine whether a Mexican version of the Peabody Picture Vocabulary Test could be improved by directly translating both forms of the American test, then using decision procedures to select the better item of each pair. The reliability of the simple translations suffered. (Author/BW)

The validity of results from international assessments depends on the correctness of the test translations. If the tests presented in one language are more or less difficult because of the manner in which they are translated, the validity of any interpretation of the results can be questioned. Many test translation methods exist in the literature,…

Used the differential functioning of items and tests (DFIT) framework to examine the measurement equivalence of a Spanish translation of the Sixteen Personality Factor (16PF) Questionnaire using samples of 309 Anglo American college students and other adults, 280 English-speaking Hispanics, and 244 Spanish-speaking college students. Results show…

Many students in the United States who are required to take educational tests are not fully proficient in English. To address this problem, a state-mandated testing program created dual language English-Spanish versions of some of their tests. In this study, the psychometric properties of the English and dual language versions of a fourth-grade…

The concurrent validity of Spanish versions of the Minnesota Multiphasic Personality Inventory-2 and the Personality Assessment Inventory (L. Morey, 1991) was studied with 105 Hispanic patients using a revised Spanish version of the Diagnostic Interview Schedule (L. Robins and others, 1981) as the criterion measure. Results suggest that both…

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 paper describes the General Educational Development (GED) Testing Service's Spanish Test Adaptation Project. The GED Tests are designed to give those who have not graduated from high school the opportunity to earn a diploma that is recognized by institutions of higher education and employers. The purpose of this project is to develop, based…

A multi-year effort is being made to create a revised Spanish-language version of the Tests of General Educational Development (GED). It is necessary to ensure that the translated, adapted version maintains the same content and performance standards as the original English version. The final linking of the Spanish-language and English versions…

A study was conducted to assess the validity of translations of two different forms of a licensing examination for cosmetologists in Florida to ensure that both Spanish and English candidates have equal chances of being licensed. The LISREL computer program was used to test the equivalence of factor structure, units of measurement, and standard…

Supervisory performance appraisals may be of limited utility in the validation of bilingual tests because incumbents are often hired to be the only employee in a unit who possesses the skills necessary to do the job. In an effort to provide criterion-related validity for four equivalent forms of a Spanish/English bilingual test for school district…

The Massachusetts Comprehensive Assessment System (MCAS) is the new Massachusetts state assessment program that is being implemented in response to state education reform legislation. The paper describes the early efforts of the state Department of Education (MDOE), its prime contractor for development of the MCAS (Advanced Systems in Measurement…