A Researcher Can Increase the Number of Test Items in a Questionnaire

question 44

Multiple Choice

A researcher can increase the number of test items in a questionnaire to increase _____ of the study.

• A)predictivity
• B)reliability
• C)reactivity
• D)variability

---

Definitions:

Neglect

The failure to provide for the basic needs of someone who cannot care for themselves, resulting in significant harm or risk of harm.

Hand-Mouth Coordination

The ability to move the hands and fingers in a precise manner in coordination with the eyes, often relevant in feeding and object manipulation.

Visual Acuity 20/40

A measure of eyesight indicating that a person can see at 20 feet what a person with normal vision can see at 40 feet.

Internal Abdominal Pain

Pain originating within the abdominal cavity, potentially indicative of various health conditions or diseases.