NCED Preventive Maintenance Procedures 2

Question 1

An educational diagnostician reviews a student's cumulative file before testing. Which preventive step best guards against confirmation bias during this review?

Accepted Answer

Avoid reading subjective teacher narratives until after scoring is complete

Answer

Reading subjective narratives after scoring minimizes the risk that prior opinions will bias test administration and interpretation.

Question 2

Which practice best prevents examiner drift during standardized test administration over multiple sessions?

Accepted Answer

Periodically reviewing the test manual's exact wording between sessions

Answer

Re-reading the manual between sessions prevents gradual deviation from standardized procedures that can occur over time.

Question 3

A diagnostician notices a student's hearing aids are not functioning during assessment. The most appropriate preventive action is to:

Accepted Answer

Reschedule testing until the hearing aids are repaired or replaced

Answer

Testing without functioning amplification compromises the validity of results, so rescheduling is the appropriate preventive measure.

Question 4

To prevent floor effects when assessing a student suspected of significant intellectual disability, a diagnostician should:

Accepted Answer

Select an instrument with a normative sample that includes individuals with similar abilities

Answer

Choosing a test with an appropriate normative sample that includes individuals with similar ability levels prevents floor effects and improves score validity.

Question 5

Which scheduling practice best prevents fatigue effects on cognitive assessment results?

Accepted Answer

Scheduling testing in the morning before the student's typical fatigue window

Answer

Morning scheduling takes advantage of peak alertness and reduces the likelihood that fatigue will depress test scores.

(NCED) Nationally Certified Educational Diagnostician Practice Test

(NCED) Nationally Certified Educational Diagnostician Practice Test

NCED Preventive Maintenance Procedures 2