Our sense of smell is activated by ________
a. mucous in the sinus cavities
b. the thalamus
c. odorant molecules
d. reactions caused by our sense of taste
Answer: c
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If a female rat is injected with testosterone during the last few days before being born or the first few days afterward, at maturity her ____
a. pituitary and ovaries will not produce their hormones b. ovaries will no longer produce hormones, although her pituitary will c. pituitary and ovaries will produce steady levels of hormones instead of cyclic levels of hormones d. pituitary and ovaries will produce cyclic levels of hormones instead of steady levels
Identify a true statement about the types of reinforcers
A) The short-term consequences of behavior often provide more of an incentive than the long-term consequences. B) Delayed reinforcers are more effective than immediate reinforcers. C) A primary reinforcer acquires its value through association with established reinforcers. D) The effectiveness of a primary reinforcer is based on learning.
Men tend to outscore women on _____ tasks
Fill in the blank with correct word
Can you identify which rule of science was violated in each of the following cases?
1. For nine months after being diagnosed with a treatable form of pancreatic cancer, Steve Jobs refused to have surgery and instead tried to cure himself with carrot juice, fruit, and psychics. 2. Sigmund Freud theorized that all men unconsciously experience "castration anxiety." When his fellow analysts questioned this notion and asked for his evidence, he was amused. He wrote: "One hears of analysts who boast that, though they have worked for dozens of years, they have never found a sign of the existence of the castration complex. We must bow our heads in recognition of … [this] piece of virtuosity in the art of overlooking and mistaking."