The cotton gin was the invention most responsible
They needed food and supplies; Ulysses was curious.
Answer:
C
Literally flash cards on quizlet give you the answers
The correct answer to this open question is the following.
What I have done academically or personally and what you’ve learned from it was to have better marks in my final examinations. Nothing to be impress of, but for me was something important because it represented notorious progress from past semesters.
That represented a challenge for me because I had to change my studying habits. I consider it a success because not only I had better marks but I realized that if I pay more attention in class and take notes, it is much better for me to learn concepts. And I found that I like some of the things I learned.
Indeed it represented a turning point in your life because I learned to do better things and obtain that what really made me suffer in the past. Maybe it was not something big but my and my family saw different results. and I like it.
This change in my results will continue to influence me as I pursue my college education because I understood that there are no limits if I commit my self to be perseverant.
<span>Dr. Gomez will not know which patients actually received the drug.
For this problem, you simply need to know the definition of a double blind study. In a double blind study, neither the participants or the experimenters know who is getting the placebo, and who is getting the medication. This helps prevent inadvertent bias on the part of the experimenters. So let's look at the available choices and see what matches the definition.
the patients will know if they are receiving the drug or the placebo: Obviously wrong. None of the experimental protocols allow for the patient to know if they're receiving the drug of a placebo.
only dr. gomez will know which patients actually received the drug: This would be correct if it were a "single blind study", but since this is a "double blind study", this is the incorrect answer.
dr. gomez will not be told the operational definition of anxiety: Dr. Gomez needs to know the operational definition of anxiety in order to evaluate his patients. So this isn't the correct answer either.
dr. gomez will not know which patients actually received the drug: This matches half of the definition for a double blind study and is correct. What's missing it the indication that the patients also don't know if they're receiving the drug of the placebo. But there's nothing technically wrong with this option and there's obvious errors with the other 3 options, so this is the best choice.</span>
