In the United States, risk for Alzheimer's disease is highest for

Self-control is the ability to control one's behavior and to inhibit impulsive responding to temptations

Indicate whether the statement is true or false

Marla has revised her will to ensure that upon her death, all of her functioning organs (corneas, liver, kidneys, heart, and so on) will be used to help transplant patients. She's told no one about her actions, and expects nothing in return

This is an example of a(n) ________ behavior. a. altruistic b. evolutionarily adaptive c. self-sacrificing d. normative