Question 1

Which of the following best describes the process of transduction in sensation and perception?

Accepted Answer

The conversion of a physical stimulus into a neural impulse.

Question 2

A researcher presents a faint sound to participants and records whether they report hearing it. According to signal detection theory, which outcome occurs when the sound is present but the participant does not report hearing it?

Accepted Answer

Miss

Question 3

Which Gestalt principle explains why we perceive a series of dots arranged in columns as columns rather than as rows?

Accepted Answer

Proximity

Question 4

A person is shown an ambiguous figure that could be interpreted as either the letter 'B' or the number '13.' If they have just seen a sequence of letters, they are more likely to perceive it as 'B.' This is an example of:

Accepted Answer

Top-down processing

Question 5

Which of the following statements about the absolute threshold is correct?

Accepted Answer

It is the minimum intensity at which a stimulus is detected 50% of the time.

Question 6

Which theory of colour vision states that colour is experienced by the combined activity of three types of cones sensitive to short, medium, and long wavelengths?

Accepted Answer

Trichromatic theory

Question 7

A person with damage to the ventral stream of their visual system would most likely have difficulty with which of the following tasks?

Accepted Answer

Recognizing faces and objects

Question 8

Which of the following best illustrates perceptual constancy?

Accepted Answer

A door appears rectangular even when viewed at an angle.

Question 9

When riding on a train, nearby trees appear to move quickly in the opposite direction, while distant mountains seem to move slowly in the same direction. This is an example of which monocular depth cue?

Accepted Answer

Motion parallax

Question 10

Which structure in the ear is primarily responsible for converting sound vibrations into neural impulses?

Accepted Answer

Cochlea

Question 11

A person is able to localize the source of a sound because their brain detects:

Accepted Answer

Differences in the time and loudness at which the sound reaches each ear

Question 12

Which theory of pitch perception explains how neurons can fire in rapid succession to represent higher frequencies?

Accepted Answer

Volley principle

Question 13

The vestibular system helps us maintain balance by detecting:

Accepted Answer

The position and movement of the head

Question 14

Which of the following best describes the gate-control theory of pain?

Accepted Answer

Large nerve fibres inhibit pain signals in the spinal cord.

Question 15

A woman who has lost her left arm uses a mirror box to relieve phantom limb pain. This technique works by:

Accepted Answer

Providing visual feedback that 'tricks' the brain into perceiving movement in the missing limb

Question 16

Which of the following is true about taste sensitivity in 'supertasters'?

Accepted Answer

They have more taste buds than average.

Question 17

The McGurk Effect demonstrates that:

Accepted Answer

Visual information can influence auditory perception.

Question 18

Which of the following best illustrates selective attention?

Accepted Answer

Not noticing a student in a gorilla suit while focusing on counting basketball passes.

Question 19

Which of the following is an example of multimodal integration?

Accepted Answer

Perceiving the flavour of food as a combination of taste and smell.

Question 20

Which of the following best describes the function of muscle spindles and Golgi tendon organs?

Accepted Answer

They provide information about changes in muscle length and tension.

Sensation and Perception: Study Notes for Introduction to Psychology

Study Guide - Practice Questions

Study Guide - Flashcards