Hideki has had difficulty sleeping

His doctor wishes to examine the electrical activity of his brain during different times of the night to help determine the cause of his sleep problems. The doctor will most likely perform a(n)
A) EEG.
B) CT scan.
C) PET scan.
D) MRI.


Answer: A

Psychology

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As a personality assessment device, which of the following would probably have the highest validity?

a. Rorschach b. TAT c. direct observations d. MMPI-2

Psychology

When Eduardo's third grade teacher asks the class a question, Eduardo yells out the answer

even though he has been reminded to raise his hand and wait to be called on. What is Eduardo lacking that teens have more than younger children? a. memory b. concentration c. response inhibition d. the imaginary audience

Psychology

Bystanders frequently fail to respond to an emergency because no one else is responding. We tend to rely on what others say and do when we are not sure of the nature of the situation or of what behaviors to engage in. This is known as ________

A) diffusion of responsibility B) the altruistic personality effect C) pluralistic ignorance D) selective altruism E) the implicit bystander effect

Psychology

Studies of adopted children who were at high-risk for developing schizophrenia found that which of the

following appeared to increase the likelihood that these children would show high levels of thought disorders? A) vague, confusing, and unclear communication B) divorce C) permissive parenting D) physical abuse

Psychology