What should be the first step when using behavior modification procedures to decrease a behavior

Mather, N., & Goldstein, S. (2001). Learning Disabilities and Challenging Behaviors: A Guide to Intervention and Classroom Management. Baltimore: Paul H. Brookes Publishing Co. pp. 96-117.

Behavior & Social Skills, Classroom Management

AnswerFeedback:Correct.Question 153 out of 3 pointsWhat is the first step when conducting a FBA?Selected Answer:b.Receive written consent from client or guardian.
Question 303 out of 3 pointsConducting a functional assessment will provide informationconcerning:Answers:SelectedAnswer:d.All of these.a.Dimensions of thebehavior.b.Antecedent events.c.Consequences of thebehavior.d.All of these.