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Author Question: Internal consistency reliability is used when scores for participants are based on A) several ... (Read 79 times)

Jipu 123

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on: Aug 4, 2018
Internal consistency reliability is used when scores for participants are based on
 
  A) several observations made by several observers.
  B) several observations.
  C) different measures over several times by several observers.
  D) one score only.

Question 2

Which of the following operational definitions of a variable would suffer from an effective range problem?
 
  A) a standard IQ test administered to high school seniors in a study of the relationship of intelligence to dating patterns
  B) a very difficult mathematics reasoning test given to a group of college mathematics majors in a study to determine the effects of high anxiety on test performance
  C) a standard bathroom scale to measure the weight of chickens in a study to determine how chicken size affects pecking order
  D) a wristwatch with a second hand to measure the time it takes students to solve 10 anagram problems in a study of the effects of noise on problem-solving speed


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kaykay69

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Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: C


Jipu 123

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Reply #2 on: Aug 4, 2018
Thank you!


kaykay69

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Reply #3 on: Aug 4, 2018
Always glad to help...


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