Administering a test to a group of students and then ...

[nelaaney]

Administering a test to a group of students and then re-administering the same test to the same group two weeks later is a way of determining
 
  a) split-half reliability
  b) concurrent validity
  c) test-retest reliability
  d) predictive validity

Question 2

Michael's mother received a copy of the standardized assessment he took in school. The results showed that Michael's current achievement level is 5-4 . What does this mean?
 
  A. Michael is achieving at a fifth grade, fourth month level.
  B. Michael's achievement is somewhere between fourth and fifth grade.
  C. Michael's achievement is at level 54
  D. Michael is achieving at a five year, four month level.

[jaygar71]

Answer to Question 1

C

Answer to Question 2

D.
Explanation: Michael is achieving at a five year, four month level. Age-equivalents are provided with a dash.