Author Question: Sometimes a behavior (like language) will not return to baseline levels after your treatment has ... (Read 32 times)

jhjkgdfhk · **on:** Jul 13, 2018

Sometimes a behavior (like language) will not return to baseline levels after your treatment has been successful. For example, a previously nonverbal child is unlikely to become nonverbal again after you successfully teach him to talk.

So which design would be a bad choice, and which alternative design would be best?

a. ABA; ABAB design
b. changing criterion design; Interaction design
c. ABA; multiple baseline design across participants
d. interaction design, alternating treatments design

Question 2

Susan calls every 10th name in the student phone book to ask them to participate in her
study. This is an example of ___________________ _____.

a) simple random sampling
b) stratified sampling
c) convenience sampling
d) quota sampling