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Critical Thinking - Fallacies

Total questions: 15

Worksheet time: 5mins

Name
Class
Date
1.

Kevin's grandparents do not know how to use a computer. Kevin thinks that all older people must be computer illiterate.

a)

Weak Analogy

b)

Hasty Generalisation

c)

Two Wrongs Make a Right

d)

Personal Attack.

2.

A senator claims that his new tax plan will help the middle class. His opponent says that the rich senator doesn't care about the middle class.

a)

Hasty Generalisation

b)

Loaded Question

c)

Inappropriate Appeal to Authority

d)

Personal Attack.

3.

A father tells his son not to hit others, but that if they hit him first, it's okay.

a)

Slippery Slope

b)

Two Wrongs Make a Right

c)

Red Herring

d)

Begging the Question

4.

An addiction to drugs or alcohol can completely ruin someone's life. If you play too many video games and get addicted, you're going to ruin your life too.

a)

Slippery Slope

b)

Straw Man

c)

Weak Analogy

d)

Hasty Generalisation

5.

A commercial claims that a specific brand of cereal is the best way to start the day because athlete Michael Jordan says that it is what he eats every day for breakfast.

a)

False Dilemma

b)

Red Herring

c)

Inappropriate Appeal to Authority

d)

Begging the Question

6.

Either you buy me this new book, or you decide that reading is not important at all.

a)

False Dilemma

b)

Weak Analogy

c)

Slippery Slope

d)

Red Herring

7.

How many times per day do you beat your wife?

a)

Weak Analogy

b)

Personal Attack.

c)

Loaded Question

d)

Two Wrongs Make a Right

8.

I don't think it's a good idea to lower the drinking age. Next thing we know kids will get to drive at age ten, and vote at fifteen. Let kids be kids and adults be adults.

a)

Look Who’s Talking

b)

Red Herring

c)

Begging the Question

d)

Slippery Slope

9.

Student: Why didn't I receive full credit for my essay?

Teacher: Because your paper did not meet the requirements for full credit.

a)

Begging the Question

b)

Inappropriate Appeal to Authority

c)

Two Wrongs Make a Right

d)

Hasty Generalisation

10.

Daughter: I'm so hurt that Todd broke up with me, Mom.


Mother: Just think of all the starving children in Africa, honey. Your problems will seem pretty insignificant then.

a)

Straw Man

b)

Red Herring

c)

Look Who’s Talking

d)

Loaded Question

11.

Person 1 makes claim Y.


Person 2 restates person 1’s claim (in a distorted way).


Person 2 attacks the distorted version of the claim.


Therefore, claim Y is false.

a)

Red Herring

b)

Loaded Question

c)

Hasty Generalisation

d)

Straw Man

12.

Parent: I don’t want you to smoke marijuana.


Son: But you told me that you did when you were my age.

a)

Inappropriate Appeal to Authority

b)

Two Wrongs Make a Right

c)

Look Who’s Talking

d)

Personal Attack.

13.

Have you stopped mistreating your pet?

a)

Loaded Question

b)

Slippery Slope

c)

Straw Man

d)

Red Herring

14.

No! Don't eat that piece of chocolate. Today, it's one piece of chocolate, but tomorrow, you've gained 20 kgs!

a)

Inappropriate Appeal to Authority

b)

Slippery Slope

c)

Begging the Question

d)

Hasty Generalisation

15.

My roommate said her philosophy class was hard, and the one I’m in is hard, too.


All philosophy classes must be hard!

a)

Look Who’s Talking

b)

Begging the Question

c)

Hasty Generalisation

d)

Inappropriate Appeal to Authority