Which of the following organs or structures is susceptible to damage over the longest period of time during prenatal development?
A. Eyes
B. Heart
C. Central nervous system
D. Lower limbs
Answer: C
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Edgar Adrian studied the relationship between nerve firing and sensory experience by measuring how the firing of a neuron from a receptor in the skin changed as he applied more pressure to the skin. He found that
A. the shape and height of the action potential increased as he increased the pressure. B. the shape and height of the action potential decreased as he increased the pressure. C. the rate of nerve firing increased as he increased the pressure. D. the rate of nerve firing decreased as he increased the pressure.
Freud believed that children lose interest in sexual behavior at the end of the ______stage
a. genital c. oral b. phallic d. anal
Women who pursue nontraditional careers
A) usually have more "feminine" traits and believe that their efforts will result in success. B) are more certain than their male counterparts that they can overcome barriers to career success. C) are usually low in self-reliance but are more satisfied with their jobs than their male coworkers. D) usually have "masculine" traits, such as high achievement orientation and self-reliance.
Presenting the conditioned stimulus without the unconditioned stimulus will result in stimulus generalization
Indicate whether this statement is true or false