________ take commands from the brain and carry them to the muscles of the body.

The perception that a person might be judged on the basis of stereotype and that their behaviour or performance may be hindered by it is known as a ________.

Fill in the blank(s) with the appropriate word(s).

Which of the following men has an alcohol-risk personality?

A. Tim, who is shy, anxious, and withdrawn B. Brian, who is organized, detail-oriented, and ambitious C. Sean, who is impulsive, risk-taking, and emotionally unstable D. Art, who is frequently depressed and has a low self-esteem