Which of the following is true for most distributions?
a. Around 30% of the scores will be located within one standard deviation of the mean.
b. Around 50% of the scores will be located within one standard deviation of the mean.
c. Around 70% of the scores will be located within one standard deviation of the mean.
d. Around 90% of the scores will be located within one standard deviation of the mean.
C
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________ theorists have determined five major characteristics of personality
a. Cognitive b. Learning c. Psychodynamic d. Trait e. Humanistic
Two-year-old Ethan received a head injury at school. The doctor at the emergency room wanted to do an fMRI but decided against it. Why might an fMRI be inappropriate to conduct on Ethan?
a. His brain is still growing and this test will miss certain things. b. Ethan is too low in weight to perform the scan with this machine. c. Ethan is a toddler, and will likely not hold still for the scan. d. Ethan has little synaptic activity to measure.