Chain-referral sampling involves a. finding an initial ...

[cmoore54]

Chain-referral sampling involves
 
  a. finding an initial participant or a few participants who then lead to other participants who lead to still more participants.
  b. finding groups of experts who have a skill to be studied by a researcher.
  c. setting up a long-term research project that relies on identifying a set of participants who are willing to be observed on multiple occasions.
  d. using a series of representative samples to insure maximum generalizability.

Question 2

If you completed an in-depth study of a successful student musician to see his or her motivations, desires, problems, etc., a good design would be a
 
  a. single-case experiment.
  b. case study.
  c. quasi-experimental study.
  d. panel study.

[mistyjohnson]

Answer to Question 1

A

Answer to Question 2

B

[cmoore54]

TYSM

[xiaomengxian]

Excellent