What Are the Steps Involved in Instrument Development

question 21

Multiple Choice

What are the steps involved in instrument development?

• A) Clarify the target population
• B) Define concept to be measured
• C) Develop items
• D) Estimate reliability and validity
• E) Statistically analyze individual items
• F) Develop implications from the item analysis

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Definitions:

Persistent Depressive Disorder

A unipolar mood disorder that manifests many of the same symptoms as major depression, except that they are less severe. It persists for at least two years, with only brief interludes of normal mood. Also known as dysthymia.

Sleep Disorders

A group of conditions that affect the ability to sleep well on a regular basis, impacting overall health and quality of life.

Age Related Changes

Physical, cognitive, and emotional changes that occur as an individual ages, including changes in skin elasticity, memory, and emotional regulation.

Sleep Disturbance

Any disruption or irregularity in sleep patterns, often leading to distress or impairment in daytime functioning.