In a well-known quotation in Chapter 1, Kurt Lewin asserted, ...

[j.rubin]

In a well-known quotation in Chapter 1, Kurt Lewin asserted, There is nothing so ____ as a good theory..
 
  a. scientific
  b. measurable
  c. valid
  d. useful

Question 2

A quotation in Chapter 1 asserted, If you want to understand something, ____ .
 
  a. study it in the laboratory
  b. measure its causes
  c. try to change it
  d. get everyone to agree about it

[Jevvish]

Answer to Question 1

d

Answer to Question 2

c

[j.rubin]

Thanks for the timely response, appreciate it

[carlsona147]

Wow, this really help