If Hamid Wants to Do One Study to Determine Whether

question 81

Multiple Choice

If Hamid wants to do one study to determine whether or not playing violent video games causes children to act more aggressively, he would be best served by doing a(n)

• A) ​experimental study.
• B) ​correlational study.
• C) ​longitudinal study.
• D) ​cross-sectional study.

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Definitions:

Power Outage

A temporary loss of electrical power in a particular area, which can be due to several reasons including technical failures or maintenance work.

Rim

The outer edge of a circular object, such as a wheel or a basketball hoop.

Puncture

A small hole made by a sharp object in a surface.

Inflate

To cause to increase in size, volume, or importance, sometimes referring specifically to the increase of prices or the expansion of economic bubbles.