According to _____, for an average person to perceive a difference, two stimuli must differ by a constant minimum _____.

The hue of a color is determined by its

In an experiment, researchers flash an image of something delicious (a chocolate chip cookie) or disgusting (a hairy spider) too quickly for participants to perceive. Participants are then shown an image of a neutral food (a slice of bread) and asked to rate its desirability. If participants’ evaluations of the second image are affected by the flashed first image, then this is a successful example of

All of us visually read lips as part of our hearing. This is best illustrated by

Conscious evaluations of a facial image can be affected by subliminal priming. This best illustrates

Lixin sees 100-watt light bulbs as giving off more light than 75-watt bulbs. His roommate sees them as giving off the same amount of light. Lixin apparently has a _____ threshold for light than his roommate.

If we have typical vision, perceiving objects as having consistent shape, size, and color regardless of the angle, distance, and lighting conditions from which we view them is known as

Seeing a person walking toward you is to _____ as recognizing the person as an old friend from high school is to _____.

If we have typical vision, our capacity for perceptual constancy even as illumination and retinal image change illustrates the importance of

The discomfort and pain of a pulled tooth is converted by pain receptors into neural impulses. This illustrates