Single-case experimental designs were more popular in the past. ...

[B]

Single-case experimental designs were more popular in the past. The shift to utilizing more group designs can be attributed to
 
  a) innovations in statistics
 b) the ability to recruit larger sample sizes.
 c) identifying single-case experiments as not useful in research.
 d) increasing criticism of using statistics to make inferential conclusions about data.

Question 2

Alex meets Anna at a hockey game and asks for her phone number. Just after she says the number, the game announcer yells something over the arena intercom.
 
  If the suffix effect occurs in this situation, which word (or sound) would be most likely to prevent Alex from perceiving the last digit of Anna's phone number?
   a) Score
 b) Penalty
 c) Oh no
 d) Bzzzz

[xoxo123]

Answer to Question 1

A

Answer to Question 2

A

[B]

Thanks for the timely response, appreciate it

[fatboyy09]

Excellent