Psychology

As the football game continued into the night,

Leondre

noticed that he was having difficulty distinguishing the colors of the players'

uniforms. This is because the _______________, which enable color vision, have a

_______________ absolute threshold for

brightness than the available light intensity.

• Rods:higher

• Cones:higher

• Rods:lower

• Cones:lower

Is a neurological disorder that impairs a person’s ability to perceive faces, also known as face blindness.

• Sickel cell anmenia

• Prosopagnosia

• Memory

• Biology

The bottom-up process by which our senses receive and relay outside stimuli is known as perception.

• True

• False

According to Weber's law of absolute threshold, how much stimulation is needed to register a particular stimulus?

• 100%

• 25%

• 75%

• 50%

What theory states that the opposing retinal processes (red-green, yellow-blue, white-black) enable color vision

• Frequency

  theory

• Place theory

• Signal detection theory

• Opponent-Process theory

The ____________ contain detectors that respond to specific features like shapes, angles and movements.

• Blind spot

• Optic nerve

• Fovea

• VIrtual

  cortex

Rods detect fine detail and color.

• True

• False

What theory predicts how and when we detect the presence of a faint stimuli amid background stimulation?

• Signal detection theory

• Difference threshold

• Perception

• Sensation

Theory that the retina contains three different color receptors- Red, Green, and Blue

• Young Helmholtz Trichromatic  Theory
• Gate control Theory
• Place Theory
• Tri Hue Theory

The first part of the eye that light hits. 

• lens
• cornea
• pupil
• retina