In 1916, Lewis Terman improved William Stern's formula for figuring the intelligence quotient. Which of the following is the formula as it stands after Terman's improvement?
a) chronological age divided by mental age, times 100
b) chronological age times mental age, divided by 100
c) mental age times chronological age, divided by 100
d) mental age divided by chronological age, times 100
d
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Studies of family concordance patterns for schizophrenia have found __________.
A. little evidence of increased concordance with increased gene sharing B. such strong correspondence between gene sharing and diagnosis that environmental factors have been ruled out C. strong correspondence between gene sharing and diagnosis, but only for males D. that the more genetically related you are to someone with schizophrenia, the greater your risk of the disorder
Around 2 months, infants __________
A) reach 20/20 vision B) achieve adultlike color vision C) display sensitivity to pictorial depth cues D) can focus on objects about as well as adults
Believers in the information-processing theory of memory are likely to agree that ____________
a) the brain has nothing in common with a computer. b) studying computers can give you useful insights into human information processing. c) auditory information is retained in the sensory register for up to 2 seconds. d) information flows from one memory system to the next.
The ego operates according to the ______ principle
a. guilt/pride c. reality b. pleasure d. reflex