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.…

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…

We evaluated the validity of DIBELS ("Dynamic Indicators of Basic Early Literacy Skills") ORF ("Oral Reading Fluency") for predicting performance on the "Florida Comprehensive Assessment Test" (FCAT-SSS) and "Stanford Achievement Test" (SAT-10) reading comprehension measures. The usefulness of previously…

The aim of this study was to investigate the effect of instructions of curriculum-based measurement (CBM) of reading on (a) the number of words read correctly and incorrectly per minute and (b) the relationship between CBM reading and reading achievement. Results indicated that the specific instructions used have a significant impact on CBM…

To alleviate the possibility that Florida's College Level Academic Skills Test (CLAST) is biased against non-native English speakers because of its time limits, additional time was allowed for some samples. CLAST, designed to measure communicative and computational competence in college sophomores, has four subtests: reading, writing, computation,…

Determining the cross-cultural equivalence of multilingual tests is a challenge that is more complex than simple horizontal equating of test forms. This study examines the functioning of a trilingual test of preschool readiness to determine the equivalence. Different forms of the test have previously been examined using classical statistical…