.

Critical Thinking Principles

Principle Groups

Logical possibility

1 - 2

Physical possibility

3 - 4

Personal experience

5 - 6

Belief vs. knowledge

7 - 9

Background information

10 - 11

Evidence / experts for claims

12 - 15

Objective reality

16 - 18

Scientific method / hypotheses

19 - 21

Criteria of adequacy for hypotheses

22 - 26

Surprise Principle

27

Major Forms of Reasoning

Sections

Deductive Arguments

1

Non-Deductive Arguments: Induction

2

Non-Deductive Arguments: Abduction

3

Non-Deductive Arguments: Analogy

4

What Is an Argument?

5

Zen Master