Turn on your Mac, then immediately press and hold the D key on your keyboard. Keep holding until you see a screen asking you to choose your language. When Apple Diagnostics knows your language, it displays a progress bar indicating that it's checking your Mac: Checking your Mac takes 2 or 3 minutes. If any issues are found, Apple Diagnostics suggests solutions and provides reference codes. Note the reference codes before continuing. Choose from these options: To repeat the test, click âRun the test againâ or press Command (â)-R.
Freebase(0.00 / 0 votes)Rate this definition: Peer pressure. Peer pressure is influence that a peer group, observers or individual exerts that encourages others to change their attitudes, values, or behaviors to conform to group norms.
What is Peer Pressure. By definition peer pressure is influencing another person's decisions. Peer pressure is not always negative. Keep reading to learn more about negative peer pressure, positive peer pressure, and controlling peer pressure for better choices. Simply put, peer pressure is; the ability of people from the same social rank or age to influence another person's decision making process. Although peer pressure is usually associated with teens, this type of influence is not confined to teenagers.