Answer:
The answer is ethnocentrism.
Explanation:
Ethnocentrism is defined as the idea that one's own culture is superior to others, especially regarding aspects such as culture, language and customs.
The phenomenon is believed to be a learned behaviour. It can be explained because a person that has resided in a certain country or area for a long time has probably acquired its predominant values and ideas. This is called acculturation.
Ethnocentism in the extreme can lead to hostile attitudes towards out-groups and discrimination.
<u>William Harvey </u>was the Physician who discovered arteries and veins.
It'll make it more comfortable to hold.
To study people's thoughts about aging, a researcher would most likely use a survey. This could be in oral or written form depending on the strategy. If the researcher’s purpose is just to collect responses, a written questionnaire can be used. But if the aim is to collect info and understand the topic better by asking clarifications, an oral interview would be efficient.
