Achievement test assignment | PSY5750


Select either the Wechsler individualized Achievement Test-III or the Woodcock-Johnson IV to review. Write a two-page overview of the individualized test you choose that includes:

  • The purpose for administering the test;
  • The age range;
  • Scoring rules;
  • The names of the subtests;
  • The size of the sample size and ages for standardization;
  • Types of scores that are yielded from the WIAT-III;
  • What a confidence interval is;
  • Which type of norms generally are preferred when interpreting assessment results in Mississippi school districts? Age or grade?