A distinguishing feature of a quasi-experimental study is that ...

[robinn137]

A distinguishing feature of a quasi-experimental study is that it:
 
  a. Involves manipulating variables of interest but not controlling additional variables that might affect results
  b. Allows a researcher to collect quantitative but not qualitative data
  c. Allows a researcher to determine correlation as well as causation
  d. Requires an original study as well as an action plan based on research findings

Question 2

A distinguishing feature of a mixed-methods study is that it:
 
  a. involves manipulating variables of interest but not controlling additional variables that might affect results.
  b. allows a researcher to collect both quantitative and qualitative data.
  c. allows a researcher to determine correlation but not causation.
  d. requires an original study as well as an action plan based on research findings.

[kbennett34]

Answer to Question 1

a

Answer to Question 2

b