Pros And Cons Of Study Chronic Depression

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Although I have not had a chance to help or conduct a research, I think all methods of study contain a bit of bias. After, researchers and scientists are human. Anyhow, random assignment is a useful technique yet, it is important to consider other possible methods of assignment and to work out which one will beneficial for the study the most before committing to one type of method since there many types of samples. For instance, if the experiment were to look at the treatment of depression using Electroconvulsive therapy (ECT) treatment and drug therapy, it would be hard to randomly allocate the groups. Studies have shown that people with severe, chronic depression recover better than those with mild depression when it comes to ECT treatment.

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