Thresholds
Sensory Adaptation
The Stimulus Input: Light Energy
The Eye
Visual Information Processing
Color Vision
The Stimulus Input: Sound Waves
The Ear
Hearing Loss and Deaf Culture
CLOSE-UP: Living in a Silent World
Touch
Pain
Taste
Smell
Form Perception
Depth Perception
Motion Perception
Perceptual Constancy
Sensory Deprivation and Restored Vision
Perceptual Adaptation
Perceptual Set
Perception and the Human Factor
Claims of ESP
Premonitions or Pretensions?
Putting ESP to Experimental Test