<span>Wilhelm Wundt's Principles of Physiological Psychology and the American Psychological Association's original constitution both placed heavy emphasis on the "new psychology." The new psychology that Wundt was mostly responsible for developing was the psychology of laboratory experiments. In 1879 he opened the first laboratory specifically founded to perform psychological research.</span>
Answer:
and there are areas of exception and overlap*. That said the primary difference between the two is ...
24 votes
I might have made a mistake by choosing the topics when I was registering, I thought as long ... More
7 votes
Sir Syed Ahmad Khan is best known for the Aligarh Movement — a systemic movement aimed at reforming the social, political and educational aspects of the Muslim community. He founded the Scientific Society in 1863 to translate major works in the sciences and modern arts into Urdu
Answer:
placebo control group
Explanation:
In order to determine that a drug has any effect in the body participants of a study are divided into two groups a group which actually receives the treatment and the other group receives a fake treatment. The participants are unaware of which group they belong to.
The fake treatment group is called the placebo control group. If the drug is actually effective then the placebo control group should not shoe the same effects that the treatment group is showing.
Here, the capsule received by group 2 looks like the capsule with the Ginkgo Biloba herb. The participants of group 2 should not show an increased blood flow to the brain. The participants of group 1 should show an increased blood flow to the brain. This would prove that the Ginkgo Biloba increases blood flow to the brain.
