BUTTON-PRESSING FOR A TIME-OFF REWARD  DURING SENSORY DEPRIVATION. I. RELATION TO ACTIVITY REWARD. II. RELATION TO DESCRIPTIONS OF EXPERIENCE.
D006801:Humans; D009042:Motivation; D009048:Motor Skills; D011312:Pressure; D012201:Reward; D012683:Sensory Deprivation
MOTIVATION; MOTOR SKILLS; SENSORY DEPRIVATION