In today's information-age societies, how many years of education seem to be the bare minimum for economic success?

When neurotransmitter is released and is detected by the autoreceptor, the autoreceptor triggers the cessation of neurotransmitter release. In terms of the regulatory system, this process is

a. positive feedback. b. negative feedback. c. the correctional mechanism. d. the system variable. e. the set point.

In which scenario would perceived control over events be the LOWEST?

A) a young child living in an abusive household B) a person struggling with the decision to end or continue a romantic relationship C) a quarterback at the beginning of a championship game D) a university student who just received a subpar grade on her midterm examination