Answer:
cultural competence.
Explanation:
Cultural competence can be described as having the ability to show understanding, appreciation, and being able to have interactions with those who are of different cultural or religious backgrounds as ours.
This psychologist that is working with Pierre should have details such as this. understanding and also appreciating Pierre's culture would help him know how best to help pierre. also it would give him an in-depth knowledge of what the needs of Pierre are.