Edgar Gives a Formal Presentation to His Team Members About

Multiple Choice

Edgar gives a formal presentation to his team members about the new software that he has recently reviewed and favors. However, some members of the team disagree with Edgar. Edgar, irritated at being challenged, feels that the team members are making excuses for being lazy. In the context of this scenario, Edgar's judgment has been influenced by

A) his self-efficacy.
B) social facilitation effect.
C) noise.
D) groupthink.
E) his perception.