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Science-Related Homework Help Psychology Topic started by: boostedrex on Feb 26, 2018



Title: When all of the items on a questionnaire measure the same thing, the questionnaire has __________. ...
Post by: boostedrex on Feb 26, 2018
When all of the items on a questionnaire measure the same thing, the questionnaire has __________.
 
  a. validity
  b. internal reliability
  c. statistical significance
  d. convergent validity



Question 2

When a scale delivers consistent results over time, it has __________.
 
  a. validity
  b. reliability
  c. statistical significance
  d. convergent validity



Question 3

The term statistically significant means having a probability of less than __________ that the results are due to random chance.
 
  a. 3
  b. 5
  c. 8
  d. 15



Question 4

As the temperature drops, people wear more clothing. This is an example of a(n)__________ correlation.
 
  a. positive
  b. negative
  c. null
  d. extemporaneous



Question 5

Which is an example of a null correlation?
 
  a. +.10
  b. +.80
  c. 0
  d. -.40



Question 6

Correlation ranges are reported using the letter __________.
 
  a. a
  b. c
  c. r
  d. t


Title: When all of the items on a questionnaire measure the same thing, the questionnaire has __________. ...
Post by: jeff21welch on Feb 26, 2018
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Title: When all of the items on a questionnaire measure the same thing, the questionnaire has __________. ...
Post by: boostedrex on Feb 26, 2018
Thanks for your help!


Title: When all of the items on a questionnaire measure the same thing, the questionnaire has __________. ...
Post by: jeff21welch on Feb 26, 2018
You're welcome :)


Title: Re: When all of the items on a questionnaire measure the same thing, the questionnaire has ...
Post by: morganjr30 on Sep 20, 2018
Thank you!