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Author Question: Smiling and crying a. are different physiological states that show little impact on emotional ... (Read 59 times)

TFauchery

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on: Jun 22, 2018
Smiling and crying
 
  a. are different physiological states that show little impact on emotional development.
  b. are both voluntarily controlled at birth.
  c. change and develop independently from the maturation of the cerebral cortex.
  d. both promote contact with a caregiver.

Question 2

Briefly explain the correlation research design and its potential relationship patterns.
 
  What will be an ideal response?


Ddddd

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Reply #1 on: Jun 22, 2018
Answer to Question 1

D

Answer to Question 2

A correlation study measures if changes on one variable are accompanied by changes in another. A positive correlation pattern amongst variables means that as the values of one variable change, the scores on the other variable change in the same direction. A negative correlation pattern amongst variables means that as values change on one variable, the scores on the other variable change in the opposite direction. It is also possible for variables to have no relationship pattern.


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