Reasoning and Decision-Making Quiz

The "availability heuristic" suggests that people make judgments based on:

• How easily they can recall relevant information.

• The perceived similarity to a typical case.

• Anchoring on an initial piece of information.

• The tendency to seek out confirming evidence.

The "representativeness heuristic" can lead to:

• Ignoring base-rate information.

• Overconfidence in one's judgments.

• Aversion to potential losses.

• Difficulty adjusting from an initial estimate.

The "ad hominem" fallacy involves:

• Attacking the person making the argument rather than the argument itself.

• Assuming that because one event followed another, the first caused the second.

• Arguing that a conclusion must be true because it hasn't been proven false.

• Generalizing from a small or unrepresentative sample.

The "slippery slope" fallacy argues that:

• Two things are similar because they share some characteristics.

• A relatively small initial step will inevitably lead to a chain of related (negative) outcomes.

• Something is true because a large number of people believe it.

• Only two extreme options are possible when other possibilities exist.

What is "groupthink"?

• A situation where the most skilled individuals dominate the decision-making process.

• The tendency for group members to prioritize agreement and conformity over critical evaluation.

• A method for brainstorming a large number of ideas in a short period.

• The process of assigning specific roles and responsibilities to group members.

What is a potential advantage of group decision making compared to individual decision making?

• It is typically faster and more efficient.

• It reduces the likelihood of conformity pressures.

• It can lead to a wider range of perspectives and ideas.

• It always results in higher quality decisions.

Consider the following premises: "All dogs are mammals," and "Fido is a dog." What conclusion can be deductively drawn?

• Fido is likely a mammal.

• All mammals are dogs.

• Fido is a mammal.

• Some mammals are dogs.

A valid deductive argument is one in which:

• The premises are true.

• The conclusion is true.

• If the premises are true, the conclusion must also be true.

• The conclusion is supported by strong evidence.

Inductive reasoning involves:

• Applying general rules to specific cases.

• Drawing probable conclusions based on specific observations.

• Reaching conclusions that are guaranteed to be true.

• Testing hypotheses through experimentation.

Which of the following is an example of inductive reasoning?

• If all birds have feathers, and a robin is a bird, then a robin has feathers.

• I have seen five swans, and all of them were white, therefore all swans are white.

• Since all squares have four sides, this four-sided shape must be a square.

• Because the sun has risen every day in the past, it will rise again tomorrow.