Answer:
From the Japanese Imperial Army
Explanation:
Answer:
Government is an organization machine for rulling people
<em>Psychologists can be found working in a Hospital and University.
</em>
<em>Psychologist are in hospital because they probably has clinics in there. Their clinic is a place where they could accommodate their patients and tend to their treatments and needs. While in University, there are increasing rate of bothered students who have problems in their homes, socials and personal lives that needed the help of psychologists.</em>
The correct answer is A.
<u>The dependent variable is:</u><u> how long students worked on the math problem.</u> Secondly, the goal of the study is to assess whether an explanatory variable (the confort of chairs) does have a causal effect on the lenght of math study or not.
As it is described in the question, the explanatory variable is a binary one: it takes value equal to 1 for the group seated in padded, comfortable chairs, and value 0 for the individuals in the group with standard chairs. Therefore, the study can be understood as the assesment on the validity of a treatment, on its capacity to make a difference on the dependent variable.
