Answer: Double blind clinical trial
Explanation:
The situation that is seen here is double blind clinical trail in which neither the participant nor the practitioner knows who is receiving the treatment.
This is used to prevent biasing in the experiment which is caused due to demand characteristics or placebo effect.
Here, in this situation the dog handlers and the experimental observer both were blinded to identify the breath sample.
Explanation:
-HOSA poster ( Health Issue )
-Extemporaneous speaking
-Informative speaking ( currently called Prepared Speaking)
And
-Job Interview ( currently called Job Seeking Skills )
Answer:
yes, but they're both equally bad for you.
Explanation:
Answer:
Basketball, I choose basketball because it has jump shots. The body parts that move in a jump shot in basketball is the legs, arms, and feet.
Explanation:
You can use volleyball or basketball. I say you can use volleyball or basketball because in volleyball you have to jump when spiking but jumping when uu spike is optional but most players jump when spiking. You can use basketball because they do jump shots in basketball but they do jump when they shoot that's why it's called a jump shot.
