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Author Question: A researcher who conducts a study more than once in an attempt to produce similar results is ... (Read 45 times)

Coya19@aol.com

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on: Jun 18, 2018
A researcher who conducts a study more than once in an attempt to produce similar results is concerned with validity.
 
  Indicate whether the statement is true or false

Question 2

________ advanced the most widely recognized cognitive development theory. His theory consisted of 4 sequential stages (sensorimotor, preoperational, concrete operational, formal operational).
 
  A) Sigmund Freud
   B) Jean Piaget
   C) Erik Erikson
   D) B.F. Skinner


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scrocafella

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Reply #1 on: Jun 18, 2018
Answer to Question 1

FALSE

Answer to Question 2

B


Coya19@aol.com

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Reply 2 on: Jun 18, 2018
:D TYSM

nguyenhoanhat

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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