Answer:
The findings of this experiment demonstrate that composing and verbally delivering a message has more impact than just writing it.
Explanation:
Since the students' who only composed the message results weren't as good as the students' who spoke about the topic, the conclusion that can be taken from the experiment is that when you talk about something, you can better absorb the information gathered and therefore apply it more effectively.
Diverticulitus causes lower left pain
Why? -- Proof, why and how does the alternative and complementary medicine work in terms of current understanding of medicine/anatomy/science
advantages to skepticism, reduction of people getting conned into paying into a false medical treatment
disadvantage to skepticism, the particular alternative treatment may actually work however the exact mechanism is not yet known and may be dismissed as psuedo-science