Research Using PET Scans of Human Brains Indicates That

question 103

Multiple Choice

Research using PET scans of human brains indicates that

• A) specific parts of the brain become activated when one is speaking, hearing, seeing, or thinking.
• B) most people use only 10 percent of their brain capacity.
• C) each stage of sleep shows a distinctive pattern of electrical activity in the brain.
• D) brain activity is not related to problem-solving but is related to one's emotional levels.

---

Definitions:

Systematic Thinking

An approach to problem-solving that involves understanding and analyzing complex situations in a logical, step-by-step manner.

Problem Solving

The process of identifying, analyzing, and resolving issues or obstacles.

Logical Fashion

An approach or method that is coherent, well-organized, and follows a clear, rational sequence.

Problem Avoider

An individual who tends to ignore or evade situations that appear to be problematic or challenging.