Freud believed that the ego operates on the
a) unconscious.
b) reality principle.
c) pleasure principle.
d) conscious.
b
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The period that lasts nine months, extending from conception to birth, is called the ____ period.
A. prenatal B. embryonic C. germinal D. fetal
Broca's aphasia is associated with damage to the left ______, whereas Wernicke's aphasia is associated with damage to the ______.
A. superior frontal cortex; posterior part of the temporal lobe B. posterior part of the temporal lobe; inferior frontal cortex C. inferior frontal cortex; posterior part of the temporal lobe D. posterior part of the temporal lobe; superior frontal cortex
Many scientists believe that humans are biologically predisposed to be helpful, to share, to cooperate, and to be concerned for others
Indicate whether the statement is true or false
Which of the following statements is true of the effect of substance abuse by pregnant mothers?
A. Infants whose mothers are addicted to heroin show several behavioral difficulties at birth, including withdrawal symptoms. B. Maternal smoking is linked to enhanced ovarian functioning in female offspring. C. Prenatal marijuana exposure is related to higher intelligence in children. D. Cocaine exposure during prenatal development is linked to low blood pressure of the child at nine years of age.