A sample mean is unusual if it
a. falls outside of the critical region.
b. has an absolute value lower than zcrit.
c. falls beyond a critical value.
d. can't be changed to an obtained value.
c
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The techniques of modeling and behavioral rehearsal are employed in BOTH
a. aversion therapy and systematic desensitization. b. social skills training and cognitive therapy. c. social skills training and systematic desensitization. d. aversion therapy and cognitive therapy.
On average, gay males tend to be somewhat feminine and lesbians to be somewhat masculine
Indicate whether the statement is true or false
Dana has never really thought about ordering a satellite television system, but she sees one system advertised for $50.00, including free installation. She can't pass up that great deal, so she calls to order the system. As the service person takes her order, Dana discovers that there a number of "extra" costs that weren't listed in the advertisement. The final cost of the system is close to
$200.00, but she goes through with the deal anyway. In this case, the satellite company is: a. relying on cognitive dissonance to sell its product b. using the lowball technique to sell its product c. making use of reciprocity in making a sale d. using classical conditioning to complete a sale
__________ plays a critical role as a neurotransmitter that stimulates voluntary muscle movement directly at the junction between nerves and muscles
A) acetylcholine B) GABA C) dopamine D) endorphin