Ford is considering driving his car onto a lake that appears to be frozen, but may not be safe. he thinks to himself, "only dummies fall through the ice in their cars, and i am no dummy, so i will drive on the ice even though i am not sure it’s safe." ford’s decision best exemplifies the concept of

an illusion of invulnerability.

Explanation:

Irving Janis who was a research psychologist has described eight symptoms of group-think:

1. Invulnerability.

2. Rationale.

3. Morality.

4. Stereotypes.

5. Pressure.

6. Self-censorship.

7. Illusion of Unanimity.

8. Mind Guards.

And, the illusion of invulnerability is one of the symptoms of group-think. It describes the over-confidence in the process of decision-making leads to form or create an illusion of invulnerability in which a person believes that he or she is invulnerable to any barrier or obstacle, allowing them to push or thrust aside analytical and clear thinking.

i do believe   by (keeping an organized record of all sources he or she referenced)good luck.

explanation: