Free BCABA Exam Dumps

Question 56

What must happen for an alternating-treatments design to be optimally effective?

A. An additional return to baseline is undertake
B. Criterion changes are gradual to ensure complianc
C. Participants discriminate easily between treatment condition
D. Participants engage in multiple problem behavior

Correct Answer:C

Question 57

Missy is using a multiple probe across participants design to evaluate the effects of peer tutoring to teach three students to complete division problems. These three students have had no prior instruction in division. Missy MOST LIKELY chose a multiple probe design rather than a multiple baseline design becausE.

A. the students' baseline scores will be zer
B. the students could not miss class very ofte
C. other extraneous variables may cause their skills to improv
D. she is interested in comparing the effects of three interventions at onc

Correct Answer:A

Question 58

Angela nurses her newborn infant when he cries. Rates of crying increase. The presentation of the milk functions as a(n)

A. unconditioned reinforce
B. discriminative stimulu
C. establishing operatio
D. conditioned reinforce

Correct Answer:A

Question 59

Which characteristic of the response measure shown in this graph changed from baseline during the intervention phase?

A. level
B. trend
C. rate
D. variability

Correct Answer:D

Question 60

One limitation of descriptive analysis is that it:

A. does not allow the behavior analyst the opportunity to measure, record, and interpret the data on the target behavio
B. does not permit the precise determination of functional relationship
C. provides a less than adequate description of the topography and intensity of behavio
D. violates the individual's right to privac

Correct Answer:B