Using cannabis (e.g., smoking marijuana) is becoming popular, partly due to a legalization trend across different countries. This tendency has resulted in cannabis consumption being accepted by society as if it were harmless. However, evidence shows that the use of this drug has detrimental effects on cognitive, academic, and professional…

Spatial reasoning -- the ability to mentally visualize, transform, and recognize symbolic information -- is known to predict long-term success in many educational and occupational areas, including in STEM. Despite this, spatial reasoning measures are virtually absent in K-12 tests. Thus, such strengths are not prioritized in gifted identification…

Spina bifida (SB) refers to a subgroup of congenital defects where the neural tube fails to fuse, often resulting in a protruding spinal cord. This is often due to a defect or absence of vertebral arches resulting from a failure of the mesoderm to organize over the region of the defect. SB occurs during gestation between the third and sixth week…

Mental rotation ability is important for success in a number of academic and career fields, especially the science, technology, engineering, and mathematics (STEM) domains. Individual differences in intelligence, spatial ability, strategy selection biases, and gender are all associated with proficiency in mental rotation. Interventions and…

Visual-spatial ability is a multifaceted component of intelligence that has predictive validity for future achievement in science, technology, engineering, and mathematics (STEM) occupations. Although identification and development of STEM talent is a national priority, visual-spatial ability is rarely measured and relatively neglected in gifted…

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,…

In this writing related to neuro-plasticity, we are shown that changes in the brain can occur with repeated use of sensory stimuli, with both visual and motor interventions. Keeping these important scientific contributions in mind, I will briefly summarize why the choice of the arts-based DAT method of psychotherapy over traditional verbally based…

This article enquires into the value of "concepts" as a framework for the school curriculum by questioning their contribution towards our responsibilities for thinking about the earth. I take Derrida's deconstructive reading of Plato's Timaeus to show how spaces in meaning can be revealed, and more transgressive ways of knowing invited…

Music improves spatial reasoning, which is vital to strengthening the mental circuits used for mathematics. Dance develops critical thinking skills along with persistence and perseverance. Drama becomes a partner in the development of abstract thought and speaking skills. And the larger process of creating musical theater encourages cooperation,…

In this article, the authors present a project that gives students examples of basic skills that many vertebrate species develop as they grow and function in their ecosystem. These activities involve information gathering about surroundings, learning how to use objects, and tracking and searching skills. Different vertebrate species may acquire…

The centrality of intellectual abilities is discussed in terms of two evaluative criteria, given the combined acronym GENECES: (1) the "generality" of the ability in performances on tasks requiring adaptation to, selection of, and shaping of real-world environments; and (2) the "necessity" of these abilities in performing tasks. (Author/LMO)

Briefly reviews research studies focusing on sex differences in the human brain. One study suggests that the presence of androgens either during fetal development or at puberty (rather than their continued presence) determines spatial ability. Cautions against accepting this hypothesis of hormonal influence of spatial ability are discussed.…

Examines recent data on sex-related differences in science and mathematics achievement, discussing meta-analyses findings on attitudes, career choice, life/physical science preferences, and motivation. Indicates that spatial visualization appears to be very important and that girls more often attribute success to luck rather than skill. (DH)

Both clinical and laboratory studies demonstrate that seizures early in life can result in permanent behavioral abnormalities and enhance epileptogenicity. Understanding the critical periods of vulnerability of the developing nervous system to seizure-induced changes may provide insights into parallel or divergent processes in the development of…

Describes the DISCOVER assessment process, a method designed to identify gifted learners by documenting students' problem-solving abilities in several of Gardner's multiple intelligences, including spatial, mathematical, linguistic, intrapersonal, bodily kinesthetic, and interpersonal. Examples of problems presented to students in grades six…