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.
Answer:
As humans, we tend to focus on negative comments more strongly than positive comments.
Explanation:
Uhh…why are you asking Shane Dawson
Speed and Agility she is moving faster and shooing faster than everyone in her team.
Answer:
yes
Explanation:
if diabetes is a dominant trait it will pass on through the family because both parents have it
