What Effect Does Exposure to Media Violence Have on Aggression

question 80

Multiple Choice

What effect does exposure to media violence have on aggression?

• A) Exposure to violent films increases aggressive behaviour in the lab,but decreases aggressive behaviour in the field.
• B) Exposure to violent films increases aggressiveness,but violent music videos and song lyrics do not increase aggressiveness.
• C) Most forms of media violence actually reduce aggression by providing a socially acceptable release of pent-up aggression.
• D) All forms of media violence appear to increase aggressive behaviour.

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Definitions:

Variability

The degree to which scores in a set of data spread out or differ from each other.

Range

The range is calculated by subtracting the smallest value from the largest value in a set of data.

Interquartile Range

A measure of variability, calculated by subtracting the first quartile from the third quartile of a data set.

Mean

The average value of a set of numbers, calculated by dividing the sum of all the numbers by the count of numbers.