This Type of Reliability Checks the Consistency Across Items of an Instrument

question 25

Multiple Choice

This type of reliability checks the consistency across items of an instrument where credit varies across responses.

• A) Split-half
• B) Kuder-Richardson 20
• C) Coefficient Alpha
• D) Equivalent Forms

---

Definitions:

Insomnia

A sleep disorder characterized by difficulties in falling asleep, staying asleep, or obtaining restorative sleep.

In-

A prefix used to indicate negation or absence.

Retro-

A prefix meaning "backwards" or "behind," used in various contexts including medical terminology to denote location or time.

Backward

Denotes a movement or action directed towards the rear or in reverse.