_____________ Can Creep into a Study If Subjects Are Picked

question 17

Multiple Choice

_____________ can creep into a study if subjects are picked (intentionally or not) according to some criterion and not randomly.

• A) Demand characteristic
• B) Experimental mortality
• C) Covariation
• D) Selection bias

---

Definitions:

Heads Of Government

The highest-ranking official in the executive branch of government, often responsible for forming government policy and administration.

Elected Officials

Individuals who have been chosen through a voting process to hold public office.

Major Agencies

Key governmental departments or organizations that have significant responsibilities for policy implementation and administration in specific sectors.

Intake Procedures

Intake procedures are the steps and protocols followed by organizations or services to admit or register new clients, patients, or participants, often involving assessment and information gathering.