A behavior analyst is asked to provide direct services requiring daily 1:1 interaction with a teenaged client. The client does not speak but can communicate fluently using sign language. The behavior analyst knows some sign language but is not fluent. The BEST approach to this situation would be to

After saying, "ball," Kelly presents five objects to her student, Bryan. When Bryan selects the ball, Kelly delivers a high-preference item. Bryan is learning to:

Why should extinction be used in combination with reinforcement-based procedures?

A teacher gives a student a piece of paper and asks him to draw a picture. To request a crayon, the student looks at the teacher and says, "Crayon." In response to this, the teacher replies, "Say, 'Crayon please'." The student complies with the request and the teacher gives them a crayon. This exchange is an example oF.

The use of an alternating treatments design should be considered iF.