Answer:
PTSD (Post Traumatic Stress Disorder)
Explanation:
because stephanie didn't like getting injections,(and they were most likely painful), she had a negative and stress induced reaction to seeing a person dressed similarly to someone that did something unpleasant to her.
hope this helps
Chris's attitude change is best explained by cognitive dissonance.
It refers to the fact that a person may be experiencing thoughts and feelings which are not really consistent, and which may change, sometimes drastically. In Chris's case, he hated pop music, until he actually listened to one pop song and liked it, and then changed his opinion.
Answer:
by diseases of mosquitos and sickness like chicken pocks
Explanation:
bevause of mosquitos a lot of people died of malaria and for chicken pocks they didn't have a medicine for it and many people died for this.