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Author Question: In order to counteract practice effects, __________ are used. a. two equivalent forms of a test ... (Read 23 times)

renzo156

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on: Jul 30, 2018
In order to counteract practice effects, __________ are used.
 
  a. two equivalent forms of a test
  b. two different teachers administer the test
  c. pretests and a posttests
  d. coefficients of stability

Question 2

When using __________ in split-half reliability, two statistics are calculated for each item, including the proportion of individuals who answered correctly and the point-biserial correlation between the item and total test score.
 
  a. interrater reliability
  b. matched random subsets
  c. the odd-even method
  d. alpha


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dreamfighter72

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Reply #1 on: Jul 30, 2018
Answer to Question 1

a.

Answer to Question 2

b


renzo156

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Reply 2 on: Jul 30, 2018
Wow, this really help

nothere

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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