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Jennifer is a BCBA working with Ricardo. Ricardo has a very hard time
with staying in his seat during lunch time. Jennifer went to observe him at
lunch time and used whole interval recording data to track how much
time Ricardo spent sitting. Each interval was 10 minutes. 5 minutes into
the first interval, the fire alarm went off. The class had to wait outside for
45 minutes. As soon as they got back inside, Jennifer had to go. Jennifer
indicated Ricardo spent O percent of the lunch period in his seat. What
is wrong with this data?
A It is not accurate
B it is not valid
C It is not reliable
D Jennifer is using an incorrect measurement system
B it is not valid
Task list C
Which measure is used to describe the form of the behavior?
A) Magnitude
B) Latency
C) Topography
D) Function
C Topography
Task list C
,Fufu was playing in the dog park. 5 minutes after entering into the dog
park he started digging a hole. His mom told him to stop. He did. 3
minutes later, he started digging again. 1 minute later, he started digging
again. His mom told him to stop. He stopped, but barked for 1 minute
afterwards. His mom got frustrated and took Fufu home. What is the
average IRT between Fufu's digging?
A) 5
B) 3
C) 2
D) 1
C. 2
5 minutes is the latency.
You would count 3 minutes, 1 minute
3+1=4
diving by 2 = 2
Task list C
,Jessica is teaching Lucky not to mount other dogs while playing at the
dog park. Every time Lucky mounts another dog, Jessica takes him home.
On Monday they stayed at the dog park for 7 minutes. On Tuesday, they
stayed for 9 minutes. On Wednesday they stayed for 8 minutes. What is
the average latency of Lucky mounting another dog?
A) 8 minutes
B) 9 minutes
C) 7 minutes
D) Not enough information.
A 8 minutes
You would count 7 minutes, 9 minutes, 8 minutes.
8+7+9=24
24/3= 8
Task list C
Jared is a BCBA who is conducted a free operant preference
assessment. What measure is he MOST likely to use?
A) Duration
B) IRT
C) Frequency
D) Rate
A duration
A free operant preference assessment records how long they play with
different items.
Task list C
, Why is an ABAB design better than an ABA graph?
A) It's not
B) It demonstrates a stronger functional relationship
C) It shows replication
D) Both B and C
D Both B and C
These are both reversal designs. An ABAB design is better as it shows
replication and demonstrates a stronger functional relationship.
Task list D
What is the minimum number of treatments in an altering treatment
graph?
A1
B2
C3
D4
B2
You need at least 2 treatments to compare. Ideally you should not have
more than 4 although there is no real limit.
Task list D