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27. In a study researchers looked at the effects of nutrition on reading ability. In Group A, children
ate at least three ounces of dark green vegetables every day for one month. In Group B, children
were fed their regular diet. At the end of the month, the children took a reading comprehension
test. Those who ate the green vegetables every day for one month (Group A) did not vary in their
test scores when compared to Group B.
What is the Experimental Group:
What is the Control Group:
What is the Dependent variable?
What is the Independent variable?

Respuesta :

Experimental group- Students group A  & B

Control Group- Diet

Independent variable- Diet

Dependent variable- Reading comprehension

Experimental group is the people on whom the experiment is done in the following case will the children in Group A and Group B.

Control Group in this case will be the diet the children were provided i.e. for Group A having ,diet of dark vegetables and Group B having regular diet.

Independent variable  is the variable that we manipulate and control in experiment. in this case will be the diet of the children that has been manipulated  for both the groups that is manipulated for measurement.

Dependent variable is the variable that is dependent on independent variable and changes with its manipulation. It will be the ability of reading the comprehension by the students of both the groups.

To learn more about Experimental group here

https://brainly.com/question/23389356

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