Unit 3: Sensation and Perception

Which theory of color vision proposes three types of color receptors in the retina?

When you enter a room with a strong odor and gradually stop noticing the smell, you are experiencing:

According to the gate-control theory of pain:

The Gestalt principle of closure refers to the tendency to:

Weber's law states that:

Binocular cues for depth perception include:

The cocktail party effect demonstrates which psychological concept?

The absolute threshold is defined as:

The Gestalt principle of closure refers to:

Binocular depth cues require:

The trichromatic theory of color vision explains color perception based on:

Signal detection theory predicts that the detection of a stimulus depends on:

Top-down processing relies on:

The gate-control theory of pain suggests that:

What is the hit rate and false alarm rate in this experiment?

According to Weber's law, what weight must the second stimulus be for the participant to notice a difference when the standard is 200 g?

Which depth cue is being tested in this experiment?

Which Gestalt principle explains why we perceive the dots as rows rather than columns?

Which phenomenon best explains these observations?

This afterimage effect is best explained by which theory of color vision?