The "Clinical Evaluation of Language Fundamentals-Fifth Edition" (CELF-5; Wiig, Semel, & Secord, 2013) is a recently updated battery of tests designed to assess, diagnose, and measure changes in language and communication in individuals 5 to 21 years of age. Designed to identify language strengths and weaknesses, determine service…

Validated under a Rasch framework (Beglar, 2010), the Vocabulary Size Test (VST) (Nation & Beglar, 2007) is an increasingly popular measure of decontextualized written receptive vocabulary size in the field of second language acquisition. However, although the validation indicates that the test has high internal reliability, still unaddressed…

Considerable debate exists regarding the accuracy of intelligence tests with members of different groups. This study investigated differential predictive validity of the "Wechsler Intelligence Scale for Children-Fourth Edition". Participants from the WISC-IV--WIAT-II standardization linking sample (N = 550) ranged in age from 6 through…

Lexical retrieval is an essential subprocess of language production and crucial in fluent writing and speaking. In this study we discuss a new measure of the speed of written lexical retrieval in a second language, the Written Productive Translation Task (WPTT). In contrast to Picture Naming tasks, the WPTT is not restricted to concrete nouns and…

Research into the technical adequacy of statewide alternate assessments is limited. In this study, the authors analyzed 2 years of data from one state's alternate assessment in written language in an attempt to validate current test score interpretations. More than 1,000 students were included in each year. Findings support the test's technical…

An overview of the research needed on the new Test of Written English (TWE), a section of the Test of English as a Foreign Language (TOEFL), looks at research needs in the areas of test validity, test reliability, topic development, and equating. Suggested topics for study include: the uniqueness of the construct measured by the test, in…

This review of the Test of Early Written Language concludes that the test succeeds in identifying students who are below their peers in writing and in measuring long-term gains in written language achievement; but its format makes it difficult to document specific strengths and weaknesses and its reliability; and validity have not been…

This paper discusses the development of a criterion-referenced assessment measure for both written English and American Sign Language (ASL) that can be used with deaf elementary through secondary students. The measure is presented as well as the results of a trial use. Developed by the Cleary School for the Deaf, the Cleary Language Assessment…