Answer:
A- laboratory observation
Explanation:
Laboratory observation, as opposed to naturalistic observation, refers to observing the behavior of subjects that are in a controlled environment. Because of the controlled environment variable factors can be controlled which therefore leads to a limited number of possible responses.
In order to properly study these sleep patterns, Shannon will most likely be using a. Laboratory observation.
Laboratory observation is used because:
Sleep patterns are best tested in a laboratory where the various variables involved can be controlled to ensure that the sleep patterns are properly observed.
In conclusion, the best observation method here for sleep patterns is laboratory observation.
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