The purpose of the present study was to explain the moderating role of rapid automatized naming (RAN) in word reading with a cusp catastrophe model. We hypothesized that increases in RAN performance speed beyond a critical point would be associated with the disruption in word reading, consistent with a "generic shutdown" hypothesis.…

A small but growing cadre of schools and districts across the nation are turning to interventions rooted in brain science to complement or replace core curricula. Such programs target a related set of cognitive processes, known as executive function (EF), that are key to learning. Executive function skills are essential for planning, executing,…

The Woodcock-Johnson-Fourth edition (WJ IV; Schrank, McGrew, & Mather, 2014a) and the Wechsler Intelligence Scale for Children-Fifth edition (WISC-V; Wechsler, 2014) are two of the major tests of cognitive abilities used in school psychology. The complete WJ IV battery includes the Woodcock-Johnson IV Tests of Cognitive Abilities (Schrank,…

This study set out to determine if the Planning, Attention, Simultaneous, Successive (PASS) cognitive processing model, a model previously investigated with children, would hold its factorial structure with adults. A collection of PASS experimental tasks were analyzed through Maximum Likelihood Factor Analysis. A four-factor solution consistent…

As the ongoing national indicator of what American students know and can do, the National Assessment of Educational Progress (NAEP) in Reading regularly collects achievement information on representative samples of students in grades 4, 8, and 12. Through "The Nation's Report Card," the NAEP Reading Assessment reports how well students…

An integrated, three-dimensional cognitive model of reading comprehension was used to investigate the relationship between Piagetian theory (classificational reasoning abilities that emphasize the tacit use of metalinguistic concepts), and reading acquisition (word recognition and reading comprehension). Twenty-four second and third grade remedial…

Critical variables that underlie the performance of a national sample of young adults on a diverse set of document literacy tasks were identified. The final sample was 3,618 adults. The identification of these variables provides an important first step toward building a theoretical model that would systematically account for the constructs of…

Response to intervention (RTI) must be combined with comprehensive cognitive assessment to identify children with learning disabilities. This article presents the Cognitive Hypothesis Testing (CHT) model for integrating RTI and comprehensive evaluation practices in the identification of children with reading disabilities. The CHT model utilizes a…

This study evaluated a model of reading skills among early adolescents (N=174). Measures of family history, achievement, cognitive processes and self-perceptions of abilities were obtained. Significant relationships were found between family history and children's single-word reading skills, spelling, reading comprehension, orthographic processing…

A series of six models were devised and tested to address the structure of elementary school achievement in language, work study, reading, and mathematics skills. The models were based on two assumptions: first, that information processing strategies of children would govern their basic skills performances; and, second, that the basic skills would…