Question

ratosha is thinking about getting a flu shot. which statement describes a positive influence on her decision-making process? her school nurse recommends the flu shot. her parents do not usually get flu shots. her best friend says that the flu shot made her sick. she reads an article stating that flu shots are ineffective this year.

Explanation:

A school nurse is a medical professional. Their recommendation of the flu shot is based on medical knowledge and expertise, which is likely to positively influence Ratosha's decision - making as it provides reliable and positive information about getting the flu shot.
Parents not getting flu shots (which may imply a negative or non - committal stance), a friend saying the shot made her sick (negative experience), and an article stating ineffectiveness (negative claim) are all negative or non - positive influences.

Answer:

Her school nurse recommends the flu shot.