The correct answer is B. Type of treatment given to the adolescents
Explanation:
In experimental research, the independent variable is a factor or "treatment" manipulated by the researchers. Moreover, because this is manipulated it is used to measure how another variable known as the dependent variable changes. In the research about anxiety, it is likely the independent variable is the type of treatment (option B) because this is the factor controlled by researchers. Also, this has an effect on the levels of anxiety, which is the dependent variable or main factor studied.
They trained their armies very well so they would be ready for another war like WWII if one happened again.
Answer:
reliable
Explanation:
Criminologists try to create valid and <u>reliable</u> measurements of criminal behavior by accessing records, research, and statistical data to understand patterns and trends. criminologist do this study in order to prevent further victims of the crime, and to help apprehend perpetrators.