Some psychologists believe that an organism's behavior is motivated by the need to achieve a state of balance in which the body functions effectively—a state called ________

Incidence refers to the:

A) number of unfavorable health outcomes in a group of people at a given time. B) number of deaths due to a specific cause. C) number of new cases of a disease in a specific population. D) total number of diagnosed cases of a disease or condition.

Miranda and Joy are about to swim in a cold lake. Miranda jumps in and shortly experiences adaptation to the cold water. What is she most likely to say after she has adapted?

a. "It's nice once you get used to it.". b. "I'm having an attack of vertigo.". c. "I can see the water much more clearly now.". d. "The water seems to have gotten colder.".