Answer:
If he/she is obese there probably eating to much. Meaning their nutrition isn't very good. Stunted growth, or if someone has tall parents, but their short. Their nutrition might be to low, or their mal-nourished. (here's an example of stunted growth. I have celiac disease [meaning I'm gluten free] but I have had so much wheat that my body was responding in a way where I wasn't getting enough nutrition, therefore making me short.). If someone is fit, they probably have a good nutrition intake. If someone is about average height, their probably eating healthy.
True, they may not be permanent, but can sure occur. <span />
Answer:
Process of observation.
Explanation:
There typically are 7 methods or processes to analyzing human behaviour. In this instance, Mr. LeDoux would be utilizing observation. This is a very good method because it is easiest yet most effective because one can see the affects of certain situations on an individual in their natural environment. But there are some downsides to this: gathered data might be considered as biased due to the observers closeness to the subject.