Rather Than Giving Individualized Tests to Assess Learning Disabilities to Thousands

Multiple Choice

Rather than giving individualized tests to assess learning disabilities to thousands of students, a school system decides to first use a shortened version of the test that can be given in a group format. This decision is mostly concerned with which test worthiness issue?

A) Reliability
B) Statistical formation
C) Cross-cultural fairness
D) Validity
E) Practicality