Gregory’s constructivist theory of perception

• What does Gregory's constructivist theory of perception emphasize?

  We use past experiences to make sense
• How does Gregory's theory contrast with Gibson's theory?

  It suggests sensation and perception differ
• What does Gregory propose about perception?

  Perception is a construction process
• How does the brain form a hypothesis according to Gregory?

  By using incoming and prior information
• What role does inference play in perception?

  It helps fill in gaps to form conclusions
• Why do visual illusions occur according to Gregory?

  Due to incorrect conclusions from visual cues
• How does past experience influence perception?

  Perception is learned from experience
• What happens to perception as we interact more?

  It becomes more sophisticated
• What support exists for Gregory's theory from research?

  • Research shows cultural differences in interpreting visual cues
  • Hudson's study demonstrates experience affects perception
• What type of visual illusions did Gregory's research focus on?

  2D visual illusions
• What is a limitation of Gregory's theory regarding visual illusions?

  They may not apply to the real world
• What evidence suggests perception is not solely learned from upbringing?

  Babies have some perceptual abilities
• What factors affect perception according to Gregory?

  The brain's tendency to notice some things
• What does the tendency of the brain to notice things imply?

  It affects what we perceive or ignore