What are the two basic requirements of a good test?
a. ?specificity and sensitivity
b. ?specificity and generalizability
c. ?validity and reliability
d. ?reliability and sensitivity
ANSWER:
c
ANSWER:
c
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Which of the following nerve cells can repair itself if damaged?
a. a nerve cell in the central nervous system that is wrapped in myelin b. a nerve cell in the brain c. a nerve cell in the peripheral nervous system that is wrapped in neurilemma d. a nerve cell in the spinal cord
________ ________enable us to recognize objects even when their apparent shape or size differs
Fill in the blank(s) with correct word
Any method that reduces or eliminates a person’s state of cognitive dissonance returns that individual to a state of ____.?
a. ?disbelief b. ?anxiety c. ?depression d. ?consonance
Which of the following is not true of the acquisition f language of all children throughout the world?
a. they make the same types of grammatical mistakes b. they acquire language at about the same rate c. they all know that the subject of a sentence has to be explicitly stated d. they acquire many of the same grammatical forms