Before performing a formal or informal behavioral assessment, the behavior analyst must be sure he/she has:

the authority and perimission to do so

Explanation:

Behavior assessment can be useful for the observation, description, explanation and prediction of certain behaviors.

It can be used in psychology, clinically, to modify behavior.

The behavior analyst is a person whose job is to help clients identify and change whatever negative and destructive behaviors they are having with positive and appropriate ones

In response to this question, The behavior analyst must make sure that he or she has the permission to do so.

fir trees are found in areas with cooler climates. fir trees have needles for leaves and remain green year-round.