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Author Question: Which of the following cries emitted by infants emerges last and is not purely related to ... (Read 110 times)

rl

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on: Jun 22, 2018
Which of the following cries emitted by infants emerges last and is not purely related to physiological states?
 
  a. Pain cry c. Basic cry
  b. Fussy cry d. Angry cry

Question 2

What is regression analysis and why has it become so important to developmental researchers?
 
  What will be an ideal response?


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onowka

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

B

Answer to Question 2

Regression analysis is a correlation based statistical technique. Researchers use the information provided by correlations to make predictions about outcome variables. Because developmental science often focuses on predicting eventual child outcomes based on earlier events and experiences, regression analysis has become a powerful technique for developmental researchers.


rl

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Reply 2 on: Jun 22, 2018
Wow, this really help

yeungji

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Reply 3 on: Yesterday
Excellent

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