You want to do some research on students diagnosed with attention-deficit disorder in an elementary classroom. Three commonly used research methods...

1.    You want to do some research on students diagnosed with attention-deficit disorder in an elementary classroom. Three commonly used research methods are:

a.    Experiment

b.   Case Study

c.    Naturalistic observation

Describe what each research method is, and then discuss one advantage and one disadvantage of each of these methods.

Then design an experiment to see if a certain new dietary supplement, called "Super Student," increases the amount of time that attention-deficit students pay attention. Describe your experiment, and then be sure to explain each of the following in your experiment: hypothesis, independent and dependent variables, control group, and randomization.