Interitem Reliability Cannot Be Computed If Only One Question Is

question 58

True/False

Interitem reliability cannot be computed if only one question is used to measure a concept.

---

Definitions:

Cerebrospinal Fluid

The clear, colorless body fluid found in the brain and spinal cord, providing cushioning and nutrients.

Spinal Cord

The nervous tissue within the spinal column that transmits nerve signals between the brain and the rest of the body.

Conus Medullaris

The tapered, lower end of the spinal cord, occurring around the lumbar vertebral levels 1 (L1) to 2 (L2).

Lumbar Enlargement

A widened area of the spinal cord that gives rise to nerves which innervate the lower limbs.