B. It was established to help the president perform his duties.
Answer:
Classroom wall hangings
Explanation:
In one experiment, the independent variable is one that can be measured, measured, and modified without its outcome depending on another variable. In other words, the independent variable is one that allows itself to be manipulated by the investigator. Unlike the dependent variable, which is a variable whose result depends on the manipulation of the independent variable. Based on this, we can state that in the study shown in the question above, the independent variable is the Classroom wall hangings.
Goal setting theory is an influential and practical theory and there's a strong evidence that setting goals help to improve: measured performance.
<h3>What is a goal?</h3>
A goal is simply an outcome statement and strategic objectives that defines what an individual or team hopes to successfully achieve in the future, usually over a specific period of time.
Basically, a goal refers to a futuristic idea or desired result that an individual or team envision, plan and commit to accomplish over a specific period of time.
In conclusion, we can deduce there's a strong evidence that setting goals help to improve measured performance of an individual or team.
Read more on goals here: brainly.com/question/24693533
I think those are terms related to the sell of drugs and I don't think this is a good forum to discuss that.
