If a killer whale fails to perform a trick, what is the appropriate response from the trainer?
A. to turn off an underwater light
B. to be motionless and still
C. to sound the whistle
D. to offer a smaller-than-normal amount of food
Answer: B
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Research suggests that the abstract categories "good" and "bad" are ____
a. not acknowledged by children until they reach ages 9-10 b. not acknowledged by children until they reach ages 5-6 c. understood by children as early as age 2 1/2, if not earlier d. understood even at birth, and certainly by 3 months after birth
A basic principle that lies at the core of the parallel distributed processing approach is that
a. we cannot remember information unless it has been recently processed. b. the longer something remains in memory, the more likely it is to be forgotten. c. neuron-like units are connected with each other by a system of networks. d. material that we acquired intentionally will be retained better than material acquired by incidental learning.
When all three types of memory work together to read a passage of your text, ____.?
a. ?the sensory registers hold information to match with information in long-term memory. b. ?early parts of the sentence are held in short-term memory to compare to words in long-term memory. c. ?light from the page is converted to neural activity stored in short-term memory. d. ?memory is not necessary because all the input is present.
When people make an observation, then form a hypothesis that explains the observation, and then make more observations to test the credibility of the hypothesis, they are using the ____
a. empirical method b. rational method c. scientific method d. method of authority