Realize that diverse opinions and viewpoints are important to the group. Continually giving the answer or solution before others have had much time to contribute. Allow time for others to critically challenge themselves and seek solutions rather than depending on the solution given. Speaking in capital letters. Giving one s own solutions or opinions as the final word on the subject, often aggravated by tone of voice and body posture.
Opinions are important, as are a plethora of diverse opinions.
Responding to contrary opinions as though it were a personal attack. No ideas are owned, only ideas given freely to the group. Pointing out minor flaws in statements of others and stating the exception to every generality. Being able to find the difference between what needs to be critiqued and what is a minor flaw is important. Especially what has just been said by a non-dominant person.