This secondary analysis of data from a randomized control trial of an early mathematics intervention, ROOTS, explored whether patterns of intervention response were best categorized by the typical response/non-response binary or a more complex framework with additional response profiles. Participants included kindergarten students at risk for…

Behavioural and recent neural evidence indicates that young infants discriminate broad stimulus categories. However, little is known about the categorical perception of humans represented as full bodies with heads and their discrimination from inanimate objects. This study compares infants' brain processing of human and furniture pictures, probing…

Fluency is an important construct in clinical assessment and in cognitive taxonomies. In the Cattell-Horn-Carroll (CHC) model, Fluency is represented by several narrow factors that form a subset of the long-term memory encoding and retrieval (Glr) broad factor. The CHC broad classification of Fluency was evaluated in five data sets, and the CHC…

Introduction: Studies of Dynamic Assessment of cognitive abilities reveal that young children profit from assistance while carrying out tasks that elicit cognitive effort. Dynamic assessment refers to a test format of a pretest-mediation-posttest in which the mediation phase includes scaffolding to assist the child to grasp the purpose of the…

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,…

The primary purpose of this study was to investigate the various neurocognitive processes concomitant to reading by attempting to identify various subtypes of reading disorders in a referred sample. Participants were 216 elementary school students in grades two through five who were given select subtests of the Woodcock Johnson-III Tests of…

Based on recent findings showing electrophysiological changes in adult language learners after relatively short periods of training, we hypothesized that adult Dutch learners of German would show responses to German gender and adjective declension violations after brief instruction. Adjective declension in German differs from previously studied…

THE TRIPLE MODE TEST OF CATEGORIZATION (TMT-CAT), A COPY OF WHICH IS INCLUDED WITH THIS DOCUMENT, WAS CONSTRUCTED AND VALIDATED TO MEASURE THREE MAJOR MODES OF CATEGORIZATION POSTULATED BY VYGOTSKY. THE TMT-CAT CONTAINS 131 TEST ITEMS WHICH ARE PICTURES IN FORCED-CHOICE-PAIR COMPARISONS. THE CHILD MUST INDICATE PLACEMENT OF A STIMULUS PICTURE IN…

We tested whether the distinctiveness effect in memory (superior memory for isolated or unusual items) only occurs with conscious recollection or could emerge with recapitulation of the type of processing that occurred at study even in the absence of recollection at test. Participants studied lists of categorically isolated exemplars. In…

Presents the procedures, results, and conclusions of a study designed to determine if, among other things, an Inquiry program would have a continued effect on children's behavior after the novelty of the situation had passed. (LC)

To examine the link between analytic and holistic modes of processing and the amount of domain knowledge, 2 category-learning studies were conducted with 5-year-old children. In the first study, 26 kindergarten children were classified according to their verbal knowledge about plants and their familiarity with flowers. They then performed a…

Studied use of games to teach simple classification and seriation constructs to 3-1/2-year-old children. Found substantial and maintained improvement on classification and seriation. Found that children generalized their new understanding of classification and seriation to different problems, and found that evidence for a more general cognitive…

Research based on author's doctoral dissertation, submitted to the Graduate School of the University of California at Los Angeles.

An investigation of social behavior measures obtained from interviews and a wide variety of cognitive variables rarely produced significant relations. Results suggest that rather than trying to place social intelligence within a cognitive abilities taxonomy, a separate taxonomy of social intelligence should be developed. (Author/BS)

Recent advances in theory and research provide a basis for defining higher-order thinking skills and for designing tests of such skills. (MCG)