In arousal theory, people are said to have a(n) ________ level of tension

A program called latent semantic analysis (LSA) is designed to

a. identify causal relationships in samples of discourse. b. analyze newspaper articles to see whether they would make sense to the average reader. c. translate phonemesâ€"as spoken by an adultâ€"into an appropriate written form. d. determine whether two samples of writing convey similar meaning.

The neurotransmitter(s) associated with the fight-or-flight response is

a.) serotonin. b.) acetylcholine. c.) epinephrine. d.) norepinephrine and epinephrine.