Praxis II PLT K-6

Category - Instruction

Which type of scores is based on a nine-point standard scale with a mean of five and a standard deviation of two?
  1. Quartiles
  2. Stanines
  3. Scaled scores
  4. Rubrics
Explanation
Answer: B - Stanines, a term derived from the two-word phrase STAndard NINE, are a type of score based on a nine-point standard scale with a mean of five and a standard deviation of two. Stanines are frequently used at the administrative level to determine patterns in change for student achievement within a specific student group, such as gradelevel over time.
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