This question is incomplete because the options are missing; here is the complete question:
Chantelle is interested in studying the effects of energy drinks on college student alertness. If she wants to test whether the consumption of energy drinks increases student alertness, the best research method is __________.
A) Survey research
B) Naturalistic observation
C) Correlational research
D) Experimental research
The correct answer to this question is D) Experimental research
Explanation:
Experiment research allows researchers such as Chantelle to test the effect of a substance, medicine, etc. because in this research design half of the participants will receive the "special treatment", in this case, the drink; while half will not receive it or will receive a placebo (substance with no effect). In this way, if the substance or treatment has an effect on participants the research will know this by comparing those with the treatment (experimental group) and those without it (control group). This is ideal for Chantelle because in this way she will clearly know if the drink increases or decreases students' alertness.
To divide New England from the rest of the colonies, the British could have used the physical geography of the region to piecemeal the region up and isolate each region from each other.
The key, would be waterways. The British Navy was one of the greatest Navies in the world, if not the greatest, and Britain would have been wise to utilize water based blockades with a few land-based blockades to isolate, divide, and conqueror.
As an example, Modern-day Maine would be portioned off via a river blockade at the Piscataqua River. Massachusetts could be split at the Berkshires using efficient blockades. Blockades on Lake Champlain could be used to split New York from Vermont and beyond. New York City could be surrounded by water, isolating an important port of commerce.
Cultural Explantions. This is the correct anwser.
