The answer is no. They are not related.
In the given context Anderson used participation observation research method.
Option: C
Explanation:
In a properly designed research methods several steps are included like peer group research, interactive research, secondary analysis, interview method, participation observation and field survey method. In peer group research researcher divide the whole population in a convenient number of group then carry forward the research.
In participation observation method researcher go to observe a thing, test it, and draw the final conclusion about it and for that purpose if he wish he can take other participant's help also. In field survey technique sampling method is followed.
The answer is "Neuroticism".
In psychology, Neuroticism is one of the Big Five higher-arrange identity traits. People who score high on neuroticism are more probable than normal to be ill humored and to experience such emotions as tension, stress, fear, outrage, dissatisfaction, begrudge, envy, blame, discouraged inclination, and depression.
They all live near a large body of water, the Gulf of Mexico.