Answer:
Population management refers to the approach in order to control the human population.
There are several approach for population management such as birth spacing, condition of women and education, marriage at the proper age, measures of contraception, and female status upgrading.
Birth spacing is the interval that refers to how soon a woman can give birth to the next baby. Birth spacing as per WHO is 33 months and it can help in population management.
Condition of women and education refers to improve the women's condition and educate her more so that she can understand the consequences of more children on her health and on h Earth as well.
Marriage at the proper age keeps the mother and child healthy and parents will be mature enough to understand their responsibilities.
Measures of contraception help to avoid unwanted pregnancy and control the population on a large basis.
The answer is: An experiment is proposed on the relationship between gender-related stereotypes in math and the subsequent performance by males and females on math tests.
Here the requirement for research with human subjects according to the Fed :
<em>"Obtains information or biospecimens through intervention or interaction with the individual, and uses, studies, or analyzes the information or biospecimens; or Obtains, uses, studies, analyzes, or generates identifiable private information or identifiable biospecimens."</em>
The experiment on the second option fulfill the criteria because:
- The experiment should use studies or analytics to obtain some sort of private information from the subjects. (<u>such as test scores and subjects' anxiety level)</u>
- The experiment should make some sort of intervention that can be used to measure its hypothesis. (<u>the test above could divide the subjects into two groups. First group of female subjects could be make to take the test without the presence of male subjects while the second group do the test with the presence of male subjects)</u>
- The researchers need to interact with the subject in a certain way.
<u>(meaning that the subjects can't be anonymous to the researchers</u>)
You too have a great day and have a good life:) take care
I believe the answer is: Blueberries are only one of many flavonoid-rich foods that may slow cognitive decline, but can contribute to an overall healthy diet high in plant foods.
Like any other fruits, blueberries are high in fiber and vitamin, which would prevent your body form deteriorating too early. One downside of fruits like this is that it typically contain high amount of sugar compared to vegetables. So eating too much of it would not be a good idea.
