Jeff's ideas are because of his Percival bias.
Explanation:
Jeff has a predisposition bias against vegans because he associates them with a certain ind of habits that is the tree hugging and many such movements that he obviously has  a negative view about. 
Thus, even when a person is vegan because they have no other choice but to be one they are still laying the same negative stereotypes on them. 
This is the predisposed bias that he transfers onto another person who broadly fits that category in his head.
 
        
             
        
        
        
Answer:
True
Explanation:
When specific ground rules that indicates acceptable behaviors are adopted by project team members, there would be improvement in working relationships, effectiveness and communication
 
        
             
        
        
        
Answer:
Reflecting feelings or reflection of feelings
Explanation:
When someone reflects on another person's underlying feeling in a statement to that same person that they are engaging in reflecting feelings or reflection of feelings. This is normally done by psychologist or by someone who is trying to educate someone in regards to their behavior. These underlying feelings are often reflected through behavior, way of talking and body language and therefore, can be an important tool for parents and teachers to evaluate children and assist them in understanding and regulating their feelings.
 
        
             
        
        
        
Answer:
The correct answer for: Risk of harm in social and behavioral sciences generally fall in three categories, which are: Is: 1.- Invasion of privacy. 2.- Breach of confidentiality. 3.- Study procedure.
Explanation:
First of all risk of harm in social and behavioral sciences is a very general phenomenon that is part of the interdisciplinary objects o studies because it has many causes and many perspectives to be analyzed. It is such a complex phenomenon that can be analyzed by many postures and it has so many outcomes also that there has to be an event with the isolation of events or parts to be discussed, analyzed, and solved. Thus, invasion o privacy it's a very basic form in which this phenomenon can be caused or developed. Breach confidentiality also has a very close relation with le last mentioned because the exposure of information after it's gathering will lead to scenarios in which there could be a risk the subjects of study or the researchers can make the study all into this category. Now the last want is a bit complicated because even though it can define the procedure of study it also can be the same effect by revealing this information to the public.