Thanks to Erikson’s work, every text in human development today includes discussion on

Both boys and girls produce testosterone and estrogen

Indicate whether this statement is true or false.

In a correlational design, researchers

A) gather information on individuals, generally in natural life circumstances, and make no effort to alter their experiences. B) use an evenhanded procedure to assign people to two or more treatment conditions. C) can infer cause and effect. D) manipulate changes in the independent variable.