Lewin (1948) argued that a. social phenomena are too complex ...

[strangeaffliction]

Lewin (1948) argued that
 
  a. social phenomena are too complex to be studied using the experimental method.
  b. first-hand experience of the social world is enough to provide accurate information about social behavior.
  c. the idea that adequate concepts about the social world can be derived from everyday experience is notjustifiable.
 d. social psychological theories are merely commonsense knowledge about the social world.

Question 2

The success of a single-subject experiment depends on demonstrating that behavior changes when the treatment is implemented and then repeating the demonstration at least one more time.
 
  a. True
  b. False
  Indicate whether the statement is true or false

[braelync]

Answer to Question 1

C

Answer to Question 2

True

[strangeaffliction]

Gracias!

[jojobee318]

Thanks for the timely response, appreciate it