A growing understanding of twice-exceptional (2e) students has caused many to consider the possibility of misdiagnosis and missed diagnoses in the gifted student. Despite this, auditory processing disorders (APD) and vision processing disorders (VPD) are seldom examined in the 2e research literature, yet are not uncommon in the 2e population.…

"Visual Perception is the mind's ability to interpret or give meaning to what is seen with the eyes" (WCED 2006). Grade Reception Phase (R) teachers, of five and six year-old learners, need to impart Visual Perceptual Skills (VPS) during visual training for pre-reading. These prereading activities in Grade R support early reading…

Purpose: Professional communities are capable of maintaining their social status and role in society on the basis of a blend of technical and formal expertise, know-how, and an understanding of the non-professional's demands and expectations. In architectural work, professional expertise largely centres on the visual capacities of the architect,…

In this article, the authors investigated how perturbing optical information affects the guidance of an unfolding hitting action. Using monocular and binocular vision, six participants were required to hit a rectangular foam object, released from two different heights, under four different approach conditions, two with object rotation (to perturb…

This paper questions whether affordances are allied exclusively to dorsal stream processing within the visual system, or whether in fact different affordances are subserved by functionally independent neural pathways. Using case study evidence from patients with various visual pathologies, I argue that affordances can be categorised into type…