The present study compares the fit of two- and three-parameter logistic (2PL and 3PL) models of item response theory in the performance of preschool children on the Raven's Colored Progressive Matrices. The test of Raven is widely used for evaluating nonverbal intelligence of factor g. Studies comparing models with real data are scarce on the…

Cognitive abilities, executive functions (EFs) and patterning, and simple measures of early literacy and mathematics were measured for 275 kindergartners during the second and third month of formal schooling. An exploratory factor analysis revealed four factors. The first was a literacy factor, to which a number series scale made a small…

Young children are capable of engaging with ratio, measurement and operator meanings of fractions earlier than many national curriculum standards indicate, yet current trends in children's understanding of fractions in Australia, remain weak. Research suggests that spatial reasoning can positively influence mathematical knowledge; however, the…

All students can benefit from a deeper understanding of how our language works. "Playing With Language" shows elementary school educators (K-6) how to think about, talk about, and manipulate language out of context. This cognitive skill set, known as metalinguistic awareness, is an important component of reading ability. This practical…

This phenomenological study explored both the students' lived experiences of placement processes at an urban community college and their consciousness of those experiences. By applying phenomenological methodology within an engaged inquiry framework, this study integrates multiple perspectives into a narrative thread to make sense of students'…

Every school has students who possess exceptional abilities; who can be considered gifted and talented. Students with special gifts and talents come from all cultural and linguistic backgrounds (Cohen, 1990). Yet as the number of Hispanic English language learners increases across the country, the number identified as gifted remains the same…

Research shows that various pharmaceuticals can offer modest cognition enhancing effects for healthy individuals. These finding have caused some academics to support liberal use of pharmacological cognitive enhancement (PCE) in schools and universities. This approach partially arises from arguments implying there is little moral justification for…

This study investigated language profiles in a community-based sample of 104 children aged 1-3 years who had been diagnosed with autism spectrum disorder using "Diagnostic and Statistical Manual of Mental Disorders" (5th ed.) diagnostic criteria. Language was assessed with the Mullen scales, Preschool Language Scale, fifth edition, and…

Progress in applied neuroscience and neuropsychology in the educational context has revealed efficient methodologies for preventing academic failure and developing the potential of students. The aim of this work is to adopt a neuropsychological perspective to study learning-related differences between students with learning difficulties (LD),…

Purpose: Reading requires the ability to decode and comprehend. Impairments in working memory (WM) are often implicated in students who are poor decoders. It is unclear whether this is a domain-specific issue or a task-specific issue. Therefore, this study examined how auditory-verbal (AV) WM, visual-spatial (VS) WM, and cognitive load affected…

A wealth of literature has examined the association between breastfeeding and the development of cognitive abilities in childhood. In particular, at least some evidence exists suggesting that breastfed children perform better on measures of intelligence later in life. Although a correlation appears to be present, fewer observational studies have…

This study aimed to describe the narrative retell performance of dual language learners (DLLs) in the fall and spring of the school year and examine predictive relationships. Participants included 74 DLLs in kindergarten and first grade from low socioeconomic backgrounds. Microstructural measures included number of different words (NDW), words per…

Background: Minimally verbal (MV) children with autism spectrum disorder (ASD) are often assumed to be profoundly cognitively impaired and excluded from analyses due to challenges completing standardized testing protocols. A literature aimed at increasing understanding of this subgroup is emerging; however, the many methods used to define MV…

This essay challenges assumptions that those labelled as "high achievers" are in some way "held back" by those perceived as having lower initial capability. By exploring collaborative pedagogical approaches and focussing on my experiences with two students, with widely differing initial capabilities, and exploring how they have…

National and international large-scale assessments (LSA) have a major impact on educational systems, which raises fundamental questions about the validity of the measures regarding their internal structure and their relations to relevant covariates. Given its importance, research on the validity of instruments specifically developed for LSA is…