Answer:
Within subject (repeated measures)
Explanation:
Within subjects design means same participants provide data for one or more groups. It is having all the subjects participate in both levels of the independent variable. (the experimental group and the control group). The merit of within subjects design is that it increases efficiency in data collection; fewer participants, no need for extra control group like between subjects need, Increases validity; participants may approach tasks in different ways, increased statistical sensitivity, reduces extraneous variables and others. A demerit of within subjects designs is learning effects (ambiguous figures; once seen won't forget cannot run same subjects in both groups) , order effects, mutually exclusive groups.
B is the answer he landed in brazil
Growth, according to Smith, is rooted in the increasing division of labor. This idea relates primarily to the specialization of the labor force, essentially the breaking down of large jobs into many tiny components. Division of labor also implies assigning each worker to the job that suits him best.
The answer is: compulsions help people control their obsession
Compulsion refers to a situation when a person is forced to do something to avoid emotional distress.
A lot of People who are obsessed with something aware of their obsession but can help themselves from stopping it, which often lead to emotional distress. This is when compulsion can be used to control the obsession.
For example, let's say that a person has an obsession with snacks that make him/her become obese. A compulsion that can be used to control this is by directly eat a lot of vegetables and drink a lot of water every time they have a craving for snacks. This would make them fuller and reduce their craving for unhealthy snakes.
Natural environment. By increasing the population, we are using more and more resources, such as fossil fuels, and therefore hurting the environment.
