3.1 and 3.2 AP Psychology 2023

What is the difference between sensation and perception?

• Sensation is the process of detecting stimuli, while perception is the process of interpreting and making sense of those stimuli.

• Sensation and perception are unrelated processes.

• Sensation is the process of interpreting stimuli, while perception is the process of detecting stimuli.

• Sensation and perception are the same thing.

What are the five senses involved in sensation?

• sight, hearing, taste, smell, balance

• sight, hearing, taste, smell, temperature

• sight, hearing, taste, smell, touch

• sight, hearing, taste, smell, intuition

Explain the process of transduction in sensation.

• Transduction is the process by which sensory receptors convert electrical signals into physical stimuli that can be interpreted by the brain.

• Transduction is the process by which sensory receptors convert physical stimuli into chemical signals that can be interpreted by the brain.

• Transduction is the process by which sensory receptors convert chemical signals into physical stimuli that can be interpreted by the brain.

• Transduction is the process by which sensory receptors convert physical stimuli into electrical signals that can be interpreted by the brain.

What is the role of attention in perception?

• Attention has no role in perception.

• Attention helps in selectively focusing on stimuli and filtering out irrelevant information.

• Attention enhances memory but not perception.

• Attention is only important for auditory perception.

Describe the concept of absolute threshold in sensation.

• Maximum level of stimulus that can be detected by a person's sensory system.

• The level of stimulus that causes discomfort or pain.

• The average level of stimulus that can be detected by a person's sensory system.

• Minimum level of stimulus that can be detected by a person's sensory system.

What is the difference between bottom-up and top-down processing in perception?

• Bottom-up processing is a faster and more efficient process than top-down processing.

• Bottom-up processing starts with pre-existing knowledge and expectations, while top-down processing starts with sensory input.

• Bottom-up processing starts with sensory input, while top-down processing starts with pre-existing knowledge and expectations.

• Bottom-up processing and top-down processing are the same thing.

Explain the Gestalt principles of perception.

• The Gestalt principles of perception are not applicable to visual information.

• The Gestalt principles of perception describe how humans perceive and organize visual information.

• The Gestalt principles of perception are based on auditory perception.

• The Gestalt principles of perception focus on how humans perceive taste and smell.

What is the role of culture in shaping perception?

• Culture has no impact on perception.

• Culture shapes perception by influencing interpretation and understanding of sensory information.

• Perception is solely determined by genetics.

• Perception is a universal experience unaffected by culture.

Discuss the concept of perceptual constancy.

• Perceptual constancy is the ability to perceive objects as having a consistent weight and texture despite changes in sensory information.

• Perceptual constancy is the ability to perceive objects as having a consistent shape, size, color, and brightness despite changes in sensory information.

• Perceptual constancy is the ability to perceive objects as having a consistent smell and taste despite changes in sensory information.

• Perceptual constancy is the ability to perceive objects as having a consistent sound and temperature despite changes in sensory information.

How does perception influence our behavior and decision-making?

• Perception influences our behavior and decision-making through shaping our understanding of the world around us.

• Perception has no influence on our behavior and decision-making.

• Perception only influences our behavior, not our decision-making.

• Perception influences our decision-making, but not our behavior.