Which statement describes occlusion? Shade one box.
It occurs when a nearer object partly covers an object that is farther away.
It is the inward turning of both eyes to focus on a near object.
It makes parallel lines appear to meet in the distance.
It depends on the difference between the images on the two retinas.
66 exam-style questions on Oxford AQA IGCSE Psychology 1.2 Perception, covering 1.2.1 Sensation versus perception, 1.2.2 Monocular depth cues, 1.2.3 Binocular depth cues, 1.2.4 Gibson's direct theory of perception, 1.2.5 Motion parallax, 1.2.6 Explanations for visual illusions, 1.2.7 Examples of visual illusions, 1.2.8 Gregory's constructivist theory, 1.2.9 Factors affecting perception, and 1.2.10 Studies of factors affecting perception. Each one has a worked solution and a mark scheme showing where the marks go.