The question, which is what the researcher wants to know, could be the following: What is the effect of the change in available food sources on the birds' feeding habits?
There are different steps to follow in a scientific method
In the exposed example, the experiment involves watching the birds feed, and then removing fruit to simulate an environmental change.
The independent variable here is the food source availability.
The dependent variable is the birds' response to the change.
The question, which is what the researcher wants to know, could be as follows,
What is the effect of the change in available food sources on the birds' feeding habits?
You will learn more about the scientific method at
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