CCTST Explanation Skills 5

Question 1

A student gives this explanation for a historical event: 'World War I started because Archduke Franz Ferdinand was assassinated.' A critical thinker would note this explanation is:

Accepted Answer

A proximate cause that omits the deeper structural and political factors

Answer

The assassination was a trigger but not the full explanation; a complete account also addresses the underlying alliances, nationalism, and militarism that made war likely.

Question 2

Which of the following best represents the skill of 'identifying assumptions' within an explanation?

Accepted Answer

Recognizing unstated premises the explanation relies on to be logically valid

Answer

Identifying assumptions means surfacing the unstated premises that must be true for the explanation's reasoning to hold.

Question 3

A financial analyst explains a stock market decline by citing three independent data sources that all point to the same cause. This approach strengthens the explanation because:

Accepted Answer

Convergent evidence from independent sources reduces the chance the conclusion rests on a single flawed source

Answer

When multiple independent lines of evidence converge on the same explanation, the probability that the conclusion is due to a single flawed source is greatly reduced.

Question 4

An engineer presents an explanation of why a bridge failed but does not address a competing explanation that has been publicly proposed. This omission is a problem because:

Accepted Answer

A complete explanation should acknowledge and respond to credible alternative accounts

Answer

Ignoring a credible alternative explanation leaves the reasoning incomplete and fails to demonstrate that the presented explanation is superior.

Question 5

Which of the following is NOT a component of 'explanation' as defined by the CCTST framework?

Accepted Answer

Predicting future emotional responses of the audience

Answer

The CCTST defines explanation as encompassing stating results, justifying procedures, and presenting arguments — predicting audience emotional responses is not part of this skill.

(CCTST) California Critical Thinking Skills Test Practice Test

(CCTST) California Critical Thinking Skills Test Practice Test

CCTST Explanation Skills 5