Explanation:
a) This is a retrospective observational study.
b) This is an appropriate choice due to the rareness of MS.
c) The subjects were US military personnel, some of which had developed MS.
d) The variables were the vitamin D blood levels and whether or not the person developed MS.
Answer: B). Neophobia
Explanation:
Neophobia is a term used to describe the fear of anything new, this can be termed as an unwillingness to try new things.
Food neophobia ia a term which refers to fear of novel or unfamiliar foods. This context in children is termed as the tendency to reject new or unknown foods.
Answer:
I think robert experiences c headache
Explanation: Robert would feel like he had a headache because he was called multiple times a day listeneing to other peoples issues
