The Executive Functions are a collection of higher order brain functions. Nevertheless, there exists much confusion on what they are and how they function. This dissertation explores the history, theory, and application of the Executive Functions as they apply to school psychologists. Topics such as the current leading theories of the Executive…

The beneficial effects of nature and natural environments have been extensively researched and the findings generally support that nature and natural environments can reduce stress and improve cognitive function. To evaluate if self-reported stress levels are reduced, or if cognitive functions are enhanced among adult learners in the presence of a…

Cognition is the mental process of acquiring knowledge and understanding through thought, experience and senses. Based on Embodied Cognition theory, physical activities are an important manifestation of cognitive functions. As a result, they can be employed to both assess and train cognitive skills. In order to assess various cognitive measures,…

Schools increasingly use educational technology, such as laptop computers, as tools to enhance learning. However, the introduction of educational technology in the classroom can also interfere with the learning process by distracting students through multitasking. Multitasking, or switching back and forth between two different tasks, distracts the…

The interpretation of numerals has been traditionally debated across disciplines including, but not limited to, Linguistics, Developmental Psychology, and Philosophy. A big portion of the debate concentrates on the ontology of numerals, i.e., their basic meaning, and the mechanisms by which (non) exact interpretations (e.g., at least) are derived.…

Unintentional Falls is the second leading cause of nonfatal injuries in the United States (U.S.). Sedentary behaviors are at an all-time high in schools leading to children not engaging in enough physical activity throughout their school day. Physical education and recess opportunities have decreased in school for the past ten years, leading to…

Low mathematics achievement in the United States has led to the recent advances in the development and evaluation of Tier 2 mathematics interventions designed to close gaps in mathematics that exist at school entry and prevent these gaps from widening. Because Tier 2 mathematics interventions are generally effective for improving mathematics…

Previous research has found mixed results for a link between executive function and perspective-taking. One proposed reason for this is that perspective-taking during comprehension tasks may not be internally reliable. This dissertation presents two large individual differences experiments with multiple perspective-taking during comprehension and…

Learning in a multimedia environment puts many demands on a learner's limited working memory, but this can become even more demanding as the level of distraction increases in a lesson. What has not been investigated much in previous literature is whether higher levels of distraction in lessons are more harmful to some learners than others. This…

Executive functions are higher order mental processes individuals use during academic tasks (Diamond, 2013). Few studies examined executive functions in braille reading. Additionally, most studies located by the primary researcher were studies analyzing group differences between individuals with visual impairments and those who are sighted and…

According to cognitive psychologists, consistent practice (i.e., tasks with a high degree of similarity) of a skill leads to the development of automaticity, with the degree of automatization being increased if the practice also involves exact repetition. Practice is skill specific, meaning that practicing one skill does not automatize related…

This qualitative phenomenological study was done with 13 adult women with attention deficit hyperactivity disorder who had graduated from university or college. These women encountered many challenges throughout their lifetime. In response to those challenges, they developed strengths and virtues and used effective strategies to successfully…

Reading comprehension is an extremely important skill that students need to be effective learners; however, a significant percentage of students are reading below grade level on a nationwide scale (National Assessment for Educational Progress, 2019; National Institute of Health as cited by Learning Disabilities Association of America, 2022). In…

Background: Executive functioning (EF) is a complex neurocognitive concept that grew from the field of neuropsychology and has been explored through various avenues. The most accepted theoretical organization of EF includes a three-factor model that is comprised of inhibition, updating, and shifting. The three-factor conceptualization can be…

This dissertation examines the affective qualities of non-player character motion in a Virtual Reality (VR) cognitive training game, their impact on players' core affective experiences, game performance, and cognitive training outcomes. How do the movements of game characters in a VR environment affect players' experienced emotions, gameplay…