One Hazard of Using Random Assignment and Controlling Extraneous Variables

question 42

Multiple Choice

One hazard of using random assignment and controlling extraneous variables in an experiment is that

• A) debriefing becomes very cumbersome.
• B) it is difficult to obtain informed consent from the participants.
• C) participants often become angry at the deception involved.
• D) the experimental situation can become quite artificial.
• E) it is difficult to draw general conclusions.

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Definitions:

Great Plaza

A large open space in ancient Mesoamerican cities, often the center of political, religious, and social activities.

Tikal

Tikal is an ancient Mayan city located in modern-day Guatemala, known for its impressive ruins, including towering pyramids and temples, and its significance in Mayan history and culture.

Dwelling Sites

Locations or places where people live; these can range from temporary shelters to permanent homes.

Excavations

The process of systematically uncovering archaeological sites through the removal of soil and other materials to find evidence of past human activity.