Answer:
Take a village and divide the population in two, with an experimental group that will be given a different diet, and a control group which will continue with their normal diet.
Explanation:
In experiment design, when we want to test whether or not certain factor actually has a real effect on a population, one of the best methods to follow is to split the population in two groups: an experimental group, where we will apply the treatment, and a control group, where either a placebo or no treatment at all will be applied. The advantage of having both an experimental and a control group is that this way we can ascertain with much more clarity whether a change in the indepent variable (the treatment) has an observable effect on the dependent variable (the effect on the population).
In our example, a practical manner to test whether longevity in Russian Georgian villages is due to genetic or dietary factors, is to take one of the villages, and split the population in two groups: an experimental group, that will be given a higher calorie diet, and a control group, which will continue to consume their normal low-calorie diet. Then we would track the differences in age expectancy over time. If after a long enough period of time there's a difference in longevity between both groups, in other words, whether one of them leads longer or shorter lives than the other, then we can conclude that our test has proven that diet has a definitive effect on their longevity. If there's no significant difference, then we can conclude that diet has no relevance and it's all due to genetics.
Answer:
industrialization
Explanation:
According to the A functionalist perspective on the rise of education , the rise of education only occurs because society needs more people with high education to be able to operate.
But this perspective is overly simplistic.
There are a lot of cases that proof that people without a degree can do a certain task better compared to people with a degree, since expertise tend to be determined by how much time you put on one single thing rather than learning various skills on surface level.
Sharp rise on educational requirements can be explained better if we put industrialization into factor.
HR workers tend to put high education as requirement to help them filter out candidates that they need. They do this to make their job easier rather than having to test all applicants one by one. When this happen, it create a situation where younger generations tend to seek higher education in order to be considered as a candidate rather than focusing on actually having the proper skill set.
People are directly given power
Answer:
Mastery- oriented.
Explanation:
Its a pattern of achievment behavior.
