Answer:
His research method is naturalistic observation.
Explanation:
Naturalistic observation refers to <em>observing the subject in its natural context. </em>This type of research method is generally used to get a genuine idea of the subject's life.
In this case, Jack is using this type of research method because he is observing the subjects in their natural context, not in a lab, for example. He is simply observing their reactions to his friend in the elevator without intervening.
An unfair bias is a sentiment that a person has for something which influences his decision about that thing. This leads to prejudice because a person prefers one person or thing to another.
When a bias is considered unfair, it means that the person who has the bias is unwilling to let logical thinking and facts to make decisions.
Please note that your question is incomplete and as a result, i am giving you a general overview to help you get to the correct answer.
Some examples of unfair bias includes:
- A manager hiring more Asians because he thinks they are better.
- A football fan booing a black player because he feels he is inferior, etc
Read more here:
brainly.com/question/18596350
Answer:
relying on credible sources to strengthen an argument
