Index and scale are often used interchangeably and give ...

[newbem]

Index and scale are often used interchangeably and give information on variables.
 
  Indicate whether the statement is true or false

Question 2

What is a one-shot case study design?
 
  What will be an ideal response?

[iceage]

Answer to Question 1

TRUE

Answer to Question 2

design has one group, a treatment and post test, there is no random assignment because

there is only one group

[newbem]

Thanks for the timely response, appreciate it

[carojassy25]

Excellent