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
A. explain his level of competence in sign language to the family before beginning service.
B. hire a sign language interpreter to attend the sessions.
C. attend a workshop in sign language prior to beginning service.
D. refer the family to a behavior analyst fluent in sign language.
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:
A. tact objects.
B. match to sample.
C. make a simple discrimination.
D. respond to multiple exemplars.
Why should extinction be used in combination with reinforcement-based procedures?
A. to ensure effectiveness of the extinction procedure
B. to eliminate the need for a punishment procedure
C. to reduce the response effort and resistance to extinction
D. to reduce undesirable effects such as extinction bursts and aggression
A behavior analyst has been consulting for a client who repeatedly pushes her knuckles into her eyes. After conducting a functional analysis, implementing a function-based intervention plan, and ensuring all staff were thoroughly trained on the intervention procedures, data indicate the client's behavior has increased over the last month. What consideration is MOST likely to have been overlooked prior to conducting the FA?
A. The behavior may be a symptom of the client's disability.
B. Staff may lack competence for carrying out the intervention.
C. There may be a biological/medical variable affecting the client.
D. The increase in the behavior should have been anticipated due to an extinction burst.
Accuracy of measurement refers to the extent to whicH.
A. the data have high interobserver agreement.
B. the person collecting the data reports that it is accurate.
C. the data match the true values of the events or behavior measured.
D. precise values can be depicted in a graph to show behavior change.
Each response in a chain produces a stimulus change that serves as both a discriminative stimulus anD.
A. a prompt.
B. a limited hold.
C. a conditioned reinforcer.
D. an establishing operation.
Elizabeth engages in skin scratching that never occurs when others are present. Additionally, no one has commented on this behavior, and it has occurred undetected by others for quite a long while. Elizabeth hides the scratch marks under clothing. The scratching behavior is MOST likely to be maintained by:
A. adventitious reinforcement.
B. social reinforcement.
C. tangible reinforcement.
D. automatic reinforcement.
According to the BACB Guidelines for Responsible Conduct, documenting professional and scientific work is necessary to:
A. prevent litigation.
B. ensure accountability.
C. bill for third-party insurance payments.
D. maintain ongoing contractual relationships.
Which of the following is an example of a listener response?
A. At dinner time, the client says "fork, please."
B. The client labels "fork" when not instructed to do so.
C. The client repeats the word "fork" throughout the day.
D. Staff says, "pick up your fork," and the client picks up his or her fork.
By the end of the training phase of an acquisition program, the reinforcement schedule shoulD.
A. approximate that of the natural environment.
B. be a rich schedule in order to promote generalization to the natural environment.
C. be gradually eliminated since the behavior should be self-reinforcing for maintenance to occur.
D. have mild punishers added for incorrect responses in order to simulate the natural environment.
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