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?