Which of the following is the correct order in which light passes through the structures of the eye?
A) lens, pupil, cornea
B) lens, cornea, pupil
C) cornea, lens, pupil
D) cornea, pupil, lens
Answer: D
Rationale: Light enters the eye through the cornea and passes through an opening called the pupil. Behind the pupil is the lens, a clear structure that focuses light onto the back of the eye.
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What did Freud (the psychodynamic view) believe about somatoform disorders?
a) they are caused by an unconscious desire to resolve a sexual or aggressive conflict b) they result from magnifying symptoms and allowing false beliefs to dominate one's thinking c) they are the result of positive and negative reinforcement d) they are due to an imbalance of the neurotransmitters GABA and serotonin
Research by DeCasper and Fifer (1980) found that infants prefer the voice of
a. females. b. high-pitched voices. c. their mothers. d. their fathers.