Much recent research has focused on the relation between spatial skills and mathematical skills, which has resulted in widely reported links between these two skill sets. However, the magnitude of this relation is unclear. Furthermore, it is of interest whether this relation differs in size based on key demographic variables, such as gender and…

The current study aimed to investigate whether age, gender, and testing environment may have an effect on children's creativity in a real-life setting. Participants included 111 children aged from seven to eleven years. They were given one verbal (Guilford's Alternative Uses Task) and one figural (Test for Creative Thinking-Drawing Production)…

Field independence describes the extent to which individuals are influenced by context when trying to identify embedded targets. It associates with cognitive functioning and is a predictor of academic achievement. However, little is known about the neural and cognitive underpinnings of field independence that lead to these associations. Here, we…

An enduring challenge in visual-spatial research has been to identify the factors contributing to individual differences in ability. This research investigated the overall, verbal, and nonverbal visual-spatial ability of 61 (34 boys) three- to five-year-olds (M[subscript age] = 57.3 months; SD = 7.9) and the following factors known to be related…

Purpose: Critical thinking pervades formal educational benchmarks in the United States, including the Common Core State Standards. However, little information is available on how it develops. Hence, the primary purpose of this study was to examine the development of critical thinking in adolescents using a written language-sampling task. We also…

This study investigates whether age-related changes in the structure of 5 complex working memory (WM) tasks (a) reflect a general or domain specific system, (b) follows a similar trajectory across different age spans, and (c) contribute domain general or domain specific resources to achievement measures. The study parsed the sample (N = 2,471)…

This study investigated children's narrative evaluations about jealousy in relation to performance on a higher-order perspective-taking task and assessments of receptive vocabulary and nonverbal intelligence. Eighty children (5;0-11;11) narrated a wordless picture book about a jealous frog, answered probe questions about the plot, and generated a…

This study rank ordered the contributive importance of several predictors of listening comprehension for third, seventh, and tenth graders. Principal components analyses revealed that a three-factor solution with fluency, reasoning, and working memory components provided the best fit across grade levels. Dominance analyses indicated that fluency…

Background: The sociocommunicative problems in autism spectrum disorder (ASD) are traditionally linked to impairments in Theory of Mind (ToM), the ability to ascribe mental states to others. Although ToM impairments are consistently reported in young children with ASD, findings on more advanced ToM understanding in older individuals with…

This exploratory cross-sectional study examined fluid cognitive skills and standardized verbal IQ scores in relation to cultural engagement amongst Tohono O'odham children (N = 99; ages 7 to 12 years). Guardians with higher socioeconomic status engaged their children in more cultural activities, and participation in more cultural activities…

This study examined the effects of prenatal cocaine exposure, environmental risk, and maternal verbal intelligence on children's cognitive ability. Gender and age were examined as moderators of potential cocaine exposure effects. The Stanford-Binet IV intelligence test was administered to 231 children (91 cocaine exposed, 140 unexposed) at ages 4,…

Exploring whether deductive reasoning can develop adequately without special instruction, this paper presents two studies that examine the development of meta-components of deductive reasoning, first in algebra, and second in verbal reasoning. The first study examined students' understanding of logical necessity in algebraic tasks in different…

Analysis of the relative contribution of age, gender, and verbal and mathematical reasoning abilities (measured by subtests of the Scholastic Aptitude Test) as predictors of success in accelerated secondary science courses found that a composite of verbal and mathematical reasoning ability was the most powerful predictor and verbal reasoning…

Ten children, 5- to 9-years old, taught magic tricks to absent and present peers through tape-recorded and face-to-face instructions. Children's informative, descriptive, and persuasive speech was compared for absent and present peers, and effects of age, practice, and trick length were assessed. Results revealed skills for informative and…

This study examined children's problem solving strategies by testing the verbal and mathematical abilities of 52 second-grade and 51 fourth-grade students. After being identified as either reflective or impulsive, based on Kagan's Matching Familiar Figures Test, the children were given grade-appropriate mathematical and verbal reasoning problems…