The authors demonstrate the increment of clinical validity in early childhood assessment of physical impairment (PI), developmental delay (DD), and autism (AUT) using multiple standardized developmental screening measures such as performance measures and parent and teacher rating scales. Hierarchical regression and sensitivity/specificity analyses…

Objective: A previous factor analysis of the Conners' Continuous Performance Test (CCPT) indicates that the test measures 5 sub-functions of attention, namely "focused attention," "hyperactivity/impulsivity," "sustained attention," "vigilance," and "change in control." The present study further…

This study examined the predictive nature of teacher ratings of student performance on the mathematical thinking and language and literacy domains of a state mandated curriculum-embedded performance assessment for children in first grade to student achievement on a criterion-referenced test in third grade in mathematics and English language arts,…

This cut score modeling study investigated whether changing the cut scores of language arts performance assessments (PAs) would differentially affect subgroups of students. Based on a data set of 227,817 students, hierarchical logistic regression analysis revealed that no sub-groups of students were found to have a higher or lower possibility of…

The main goal of this report is to present evidence on the predictive validity of an English language arts (ELA) performance assessment (PA) administered in Grades 2-9 in a large urban school district. To account for the hierarchical structure of the data (students are nested within schools), we employed hierarchical linear modeling (HLM) to…