Question

From the following options, what is/are illusion(s)?

• A. Erroneous perceptions
• B. Schemas
• C. Perceptual constancies
• D. Incorrect perceptual hypothesis

Hint:

Illusions occur when our perception of reality is distorted. Understanding how and why illusions occur can give insight into how the brain processes sensory information.

Answer 1

The Correct Option is A, D

- (A) Erroneous perceptions is a correct description of illusions. An illusion occurs when the perception of an object or phenomenon differs from its actual reality, creating an erroneous or distorted perception.
- (B) Schemas refer to mental structures that organize and interpret information based on prior knowledge, but they are not illusions. They help in processing and categorizing experiences.
- (C) Perceptual constancies are the tendency of our perception to remain stable even when the sensory input changes, and they do not represent illusions. In fact, perceptual constancies help us maintain a consistent perception of the world.
- (D) Incorrect perceptual hypothesis aligns with the definition of illusions. It refers to a mistaken judgment or hypothesis about a perceptual experience, which results in an illusion. Thus, the correct answer is: \[ \boxed{A), D)} \]