The difference between not being able to perceive a stimulus and just barely perceiving it is termed __________
a) Weber's law.
b) the absolute threshold.
c) the perceptual set.
d) the difference threshold.
b
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Piaget's first stage, marked by simple responses to current stimuli, is known as the ____________ stage
Fill in the blank(s) with correct word
Dr. Brown designs an experiment to test the effects of a new memory drug. Half the participants will receive a placebo and half will receive the actual drug, but neither the participants nor the researchers administering the drug will be informed which is the placebo. Dr. Brown has designed:
a. an unethical experiment b. a double-blind research study c. a single-blind research study d. a study that will maximize participant expectancy effects
A book collector has just purchased a book which holds much behavior is governed by the unconscious. The book is most likely written by:
a. Freud b. Mischel c. Eysenck d. Rogers
During mortality,
A) the individual's regular heartbeat disintegrates, causing muscle spasms and gasping. B) resuscitation is still possible. C) the individual passes into permanent death. D) the heartbeat, circulation, breathing, and brain functioning stop.