Diversity can be addressed in treatment tasks by doing all of the following EXCEPT: __________________________.

A) disregarding the possibility of marginalization and discrimination in the assessment process
B) using humor with teens or men
C) adopting a more formal, respectful relational style with immigrants
D) incorporating spirituality

Disregarding the possibility of marginalization and discrimination in the assessment process is not a helpful or effective way to address diversity in treatment tasks. It is important to be aware of potential biases and marginalization in order to provide culturally sensitive and appropriate treatment. The other choices (using humor, adopting a more respectful relational style, and incorporating spirituality) can all be effective ways to address diversity in treatment tasks.