In what design is the cause-and-effect argument strongest? a) ...

[wenmo]

In what design is the cause-and-effect argument strongest?
 
  a) experimental design
  b) quasi-experimental design
  c) pre-experimental design
  d) correlational design

Question 2

Jim was coming down with a cold and decided to take his friend's advice and drink hot lemon juice with a dash of salt to help his throat. Jim's experimentation can be categorized as what type of research?
 
  a) one-group pretest posttest design
  b) quasi-experimental
  c) one-shot case study
  d) pretest posttest control group design

[Brummell1998]

Answer to Question 1

a

Answer to Question 2

c

[wenmo]

Thanks for the timely response, appreciate it

[xthemafja]

Gracias!