Suppose a Researcher Uses Strong Magnets to Track Changes in Blood

question 230

Multiple Choice

Suppose a researcher uses strong magnets to track changes in blood oxygen levels across the brain when participants are viewing a scene and also when they are imagining the scene. The ______ variable in this study is ______.

• A)independent; changes in blood oxygen levels
• B)experimental; whether participants imagined or viewed a scene
• C)control; whether participants imagined or viewed a scene
• D)dependent; changes in blood oxygen levels

---

Definitions:

Capitalists

Individuals or entities that own capital, invest in businesses, and seek to generate profit from their investments.

Profits

The financial gains obtained when the revenues generated from a business activity exceed the expenses, costs, and taxes involved in sustaining the activity.

Control

The power to influence or direct people's behavior or the course of events.

Part-Time Workers

Employees who work fewer hours than a full-time schedule, typically by choice or due to the nature of the job, often resulting in reduced benefits and pay.