• Entry
  • Reader's guide
  • Entries A-Z
  • Subject index

Standard Scores

Standard scores enable us to more readily understand the meaning of a particular score. For example, knowing that a student answered 20 items correctly on a 30-item math test gives us only a very rough view of that student's performance. It ...

    • Loading...
    locked icon

    Sign in to access this content

    Get a 30 day FREE TRIAL

    • Watch videos from a variety of sources bringing classroom topics to life
    • Read modern, diverse business cases
    • Explore hundreds of books and reference titles