Percy is injected with a drug that paralyzes his eye muscles. When he is instructed to try to move his eye when looking a stationary scene, his brain is able to send a signal to his eye muscles but he is unable to move his eyes. As a result, he perceives _____
A) ?no movement, because his eye muscles can't move
B) ?no movement, because the scene is stationary
C) ?movement, because there is a CDS and an IDS
D) ?movement, because there is a CDS, but not an IDS
D
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A systematic process for answering scientific questions is called
a. a research method. b. a scientific deduction. c. the induction method. d. the analytical method.
The changes in your perception, thinking, and understanding of the world that occur through learning and genetic factors are called:
a. cognitive development c. operational development b. formal operations d. postconventional moral reasoning
Conventional antipsychotic medications reduce the action of ____ in the brain
a. ?dopamine b. ?serotonin c. ?norepinephrine d. ?GABA
The trichromatic receptor theory explains how different color receptors in the eye combine to produce color vision. However, this theory does NOT explain:
a. negative afterimages. b. how color receptors respond differently to different colors. c. how many color receptors the retina must utilize in order to produce color vision. d. color vision.