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Author Question: Reliability and validity are not important issues in observational assessment because no test scores ... (Read 58 times)

rmenurse

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on: Jun 20, 2018
Reliability and validity are not important issues in observational assessment because no test scores are obtained.
 
  Indicate whether the statement is true or false

Question 2

Michael receives additional support for noncompliant behavior. Prior to intervention his average number of incidents of noncompliant behavior was 18 . Following the intervention, the number had decreased to 11 . What is the percent change following intervention?
 
  A. 19
  B. 29
  C. 39
  D. 49


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Ksh22

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Reply #1 on: Jun 20, 2018
Answer to Question 1

F

Answer to Question 2

C.
Explanation: The formula to determine the percent change is: mean of baseline  mean of intervention / mean of baseline. In this scenario, the equation is: 18-11/ 11 = 39.


rmenurse

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Reply 2 on: Jun 20, 2018
Gracias!

Joy Chen

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Reply 3 on: Yesterday
Wow, this really help

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