In terms of heritability estimates for certain traits and characteristics, which of the following traits is NOT considered to be a characteristic of temperament?

Dr. Smith believes that a decrease in frontal lobe function underlies the cognitive deficits seen in schizophrenia. He has hypothesized that effective drug therapy serves to selectively increase metabolic activity in this part of the brain. Which of the following is Dr. Smith most likely to use to test his hypothesis?

A. Computed tomography (CT) scans B. Magnetic resonance imaging (MRI) C. Positron emission tomography (PET) scans D. An electroencephalogram (EEG)

Jace thinks he's a really good driver. He often speeds on long stretches of highway and doesn't usually slow down on the curves in the road despite what the signs say

He brags to his friends in the car that he can drive fast because he knows what he's doing. He goes on to say that only bad drivers get themselves in accidents. His way of thinking demonstrates _______________. a. selective attention b. the imaginary audience c. the personal fable d. hypothetical-deductive reasoning