In order to decrease the required centripetal acceleration for a car driving around a turn, the driver could

Release the pressure on the gas peddle

Explanation:

If you turn around to fast you cant make a tighter turn around but if its slow you can turn around tighter.

According to research involving observational learning, violent media tends to make observers behave violently as well. according to a social cognitive learning theory, observational learning can affect affect behavior in many ways and it might affect behavior in a good or a bad way.