In the twenty years since the first theory of 'plant blindness' was published much discussion has ensued concerning this phenomenon. More recent research, not only demonstrates that humans appear to favour animals over plants but also indicates a preference for mammals with forward-facing eyes. For this paper, we analysed answers to an online…

Classroom noise impairs students' cognition and learning. At a first glance, it seems useful to prevent the negative effects of noise on academic learning by wearing noise-cancelling (NC) headphones during class. The literature and guidelines emphasize the academic benefits of wearing NC headphones (decreased auditory distraction, increased…

As a basic indicator of verbal ability, verbal fluency refers to the degree of fluency in the use of language to convey information. The different components of working memory play an important role in verbal fluency. The inhibiting control mechanism takes place during L2 production processing in bilinguals, which may affect their verbal fluency…

Although people with autism are protected under the Americans with Disabilities Act of 1990, there is little theoretical or practical effort to determine whether traditional pre-employment assessments unfairly impact autistic job seekers. Due to the lack of emphasis on social communication, game-based assessments (GBAs) may offer a way of…

The unprecedented arrival of COVID-19 upended the lives of American children with rapid shifts to remote and hybrid schooling and reduced access to school-based support. Growing concerns about threats to students' mental health and decreased numbers of students transitioning to postsecondary education suggest access to school counselors is needed…

The aim of this study was to identify key challenges of practice that departmental heads (DHs) face during their transition from a teacher to their DH role. The study was based on Bridges' transition theory. The researcher employed a qualitative research methodology and interviewed 15 DHs working in the Department of Basic Education's Tshwane…

This qualitative study explores the perspectives and experiences of Black male student-athletes with particular focus on their interactions with school counselors. It draws on nine participants selected through purposive and snowball sampling techniques. The Black male participants were current or former student-athletes at the high school and…

In two experiments, we investigated whether having prior experience of objects influenced young children's ability to solve a metacognitive search task, based on the objects' perceptual properties. In Experiment 1, 100 children (mean age 77?months) chose whether to look or feel to locate one of two hidden balls (identifiable by sight or touch).…

Previous studies indicate that at least some aspects of audiovisual speech perception are impaired in children with specific language impairment (SLI). However, whether audiovisual processing difficulties are also present in older children with a history of this disorder is unknown. By combining electrophysiological and behavioral measures, we…

Purpose: The acoustic measure relative fundamental frequency (RFF) was investigated as a potential objective measure to track variations in vocal effort within and across individuals. Method: Twelve speakers with healthy voices created purposeful modulations in their vocal effort during speech tasks. RFF and an aerodynamic measure of vocal effort,…

The use of two-dimensional (2D) images is consistently used to prepare anatomy students for handling real specimen. This study examined whether the quality of 2D images is a critical component in anatomy learning. The visual clarity and consistency of 2D anatomical images was systematically manipulated to produce low-quality and high-quality…

Perceptual representations of objects and approximate magnitudes are often invoked as building blocks that children combine to acquire the positive integers. Systems of numerical perception are either assumed to contain the logical foundations of arithmetic innately, or to supply the basis for their induction. I propose an alternative to this…

The current study evaluated the degree to which novice visual analysts could discern trends in simulated time-series data across differing levels of variability and extreme values. Forty-five novice visual analysts were trained in general principles of visual analysis. One group received brief training on how to identify and omit extreme values.…

Purpose: We examined the effects of vocabulary, lexical characteristics (age of acquisition and phonotactic probability), and auditory access (aided audibility and daily hearing aid [HA] use) on speech perception skills in children with HAs. Method: Participants included 24 children with HAs and 25 children with normal hearing (NH), ages 5-12…

Dance Improvisation is an essential skill and tool for dancers. It is grounded in the kinesthetic experience and its constantly changing dynamic qualities through self-movement. It requires a spontaneous kinesthetic response in a spatiotemporal vigorous qualitative dynamic happening of affect and movement; a momentum that allows dancers to perform…