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hiba4ever hiba4ever
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6 years ago
What key adjustment does the Spearman-Brown formula make in estimating test reliability?
 
  a) It corrects for the length of the test administered relative to the planned test.
   b) It corrects for practice effects in the correlation of scores from two administration of the same test.
   c) It corrects for errors due to item sampling in the test administered.
   d) It corrects for errors due to testing conditions such as a hot or noisy testing room.
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14arnfen14arnfen
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6 years ago
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hiba4ever Author
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6 years ago
This site is awesome
sleinhi
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Smart ... Thanks!
dianeflunder
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2 hours ago
Correct Slight Smile TY
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