Which of the following is a device that is used to track the fetus's heartbeat via a monitor that attaches externally to the mother's abdomen, or directly by running a wire through the cervix and placing a sensor on the fetus's scalp?

The rewarding property of reinforcing stimuli like food and sex is believed to be related to the activity of which brain structure?

A) hippocampus B) nucleus accumbens C) amygdala D) thalamus

Behavioral and cognitive tendencies that are learned and expressed by evaluating particular people, places, or things with favor or disfavor are known as

a. elaborations. c. eustress. b. attitudes. d. values.