ACT SSC Psychology — Unit 1
Perception — Flashcards & Quiz
Perception is the process of organising and interpreting sensory information to create a meaningful experience of the world. ACT SSC Psychology Year 12 Unit 1 distinguishes sensation (detecting stimuli) from perception (interpreting them), and covers Gestalt principles of grouping, top-down and bottom-up processing, and common perceptual illusions.
Sample Flashcards
Q1: How do Gestalt principles explain visual perception?
Gestalt psychologists proposed that the brain organises visual input into meaningful patterns ("the whole is greater than the sum of its parts"). Key principles: proximity (nearby elements grouped together), similarity (similar elements grouped), closure (completing incomplete figures), continuity (perceiving smooth continuous patterns) and figure-ground (distinguishing object from background).
Sample Quiz Questions
Q1: The Gestalt principle of closure describes the tendency to perceive complete figures even when parts are missing.
Answer: TRUE
Closure is the Gestalt principle where the brain fills in missing information to perceive a complete, whole figure. For example, a circle with gaps is still perceived as a circle rather than separate arcs.
Related Concepts
Last updated: March 2026 · 1 flashcards · 1 quiz questions