Scientists conduct a study in which 100 adults with chronic diarrhea are divided into 2 groups of 50 people. One group is given
a supply of yogurt that contains a certain kind of bacteria and the other group is given yogurt that is bacteria free. The study's participants and researchers do not know which group of subjects has the bacteria in the yogurt and which group does not. The scientists instruct the participants to eat the entire 8 ounces of yogurt once a day for a month and record the their bowel habits. This is an example of a(n) ________ study.
Double blind study may be defined as the experiment in which neither the experimenters nor the participants are aware about the particular treatment. This provide bias in the research.
The scientists do not know which yogurt contains the bacteria. They divide the people into two groups. Here, neither the researcher nor the participants know which yogurt contains bacteria. This is an example of the double blind research.
Head injury, as your head is your skull, damaging your skull is very serious as your brain is located there and damaging your brain could probably kill or limit some abilities
This is a false statement. If a person suffers from mental conditions such as depression, they may experience worse health. The mind correlates with health more than you might think.
