From the evolutionary perspective, mutations that improve our survival and functioning are called:

Which of the following statements about the correlational design is true?

A) Researchers gather information on individuals and make no effort to alter their experiences. B) Unlike the experimental design, it permits inferences of cause and effect. C) Researchers use an evenhanded procedure to assign people to two or more treatment conditions. D) In an experiment, the events and behaviors of interest are divided into independent and dependent variables.

How do people with hypochondriasis typically relate to physicians?

What will be an ideal response?