Originally Posted by pek64
Flaws of study : self-selected population. What else?
That's not enough?
There's no information about sample size, controls, or anything else.
If I enter that both myself and my child are taking medication (not necessarily true), there's no way to differentiate in further questioning whether the results apply to me or to my child. I also cannot specify what kind of doctor each of us has seen, since there is only one entry allowed (I see several different doctors).
It allowed me to submit answers twice.
All "science" is not created equal.