In Jolene, who is undergoing puberty, _____ is NOT a secondary sexual characteristic.
A) menarche
B) pubic hair
C) breast development
D) skin texture
Ans: A) menarche
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Measures of blood flow in various areas of the cerebral cortex show that while working on various tasks, schizophrenic patients do not show expected increases in blood flow to the
a. cerebellum and corpus callosum. b. occipital lobes and parietal lobes. c. prefrontal cortex and temporal lobes. d. lateral ventricles and corpus callosum.
Sam presents a conditioned stimulus alone enough times, without pairing it with the unconditioned stimulus, that the conditioned response no longer occurs. Sam is demonstrating
A) reinforcement. B) punishment. C) extinction. D) a novelty preference.
Which motivational theory states that deviations from homeostasis create physiological needs?
a. Drive theory b. Maslow’s hierarchy of needs theory c. Self-efficacy theory d. Social motive theory
To establish good stimulus control over your studying, you should
A) ?force yourself to study even when it is difficult to concentrate. B) ?leave the study area when you are beginning to daydream. C) ?switch to a new task in the same setting when you are beginning to daydream. D) ?punish yourself for daydreaming.