Answer:
difference threshold
Explanation:
Darrius is trying to play a trick on his housemate. He wants to add more weight to her backpack before she leaves for school, but he doesn't want her to notice it. He should determine the difference threshold so that he doesn't add enough for her to notice the additional weight.
Answer:
The Byzantine Empire fell.
Explanation:
Studied it for a long time, hope this helps you as much as intended.
<span>These are called radicals. Radicals are found on the far left of the political spectrum. This is a person who advocates a complete political or social reform who is a member of a political party that has these same aims.</span>
Answer:
b. Ethnographic research
Explanation:
In sociology and research, an ethnographic research is a type of research where the researcher interact with the population he/she wants to study in their natural environment (this means, not in a lab or an artificial environment). This type of research allows the researcher to get a better understanding of the culture and the population he/she is studying.
In this example, Yani wants to study human development among indigenous cultures in the mountains of Peru and he plans to move to Peru to integrate with his study subjects and make social connections and observe their daily life up close, we can see that <u>he wants to interact with his study subjects in their natural environment in order to get a better understanding of their culture.</u> Therefore, this type of research design is an ethnographic research.
