- For social judgment theory, there is always one truth that conforms with reality. However, there are many cases where several people might disagree about what the truth is.
- When a person decides what she will believe, she compares the new idea with what she already wants to believe and then decides whether to reject the idea.
- People place new ideas in the agree zone, disagree zone or non-committal zone in their head. Thus, people can have an idea in their heads without necessarily agreeing or disagreeing with that idea.
- Knowledge can be adapted to new ideas. If new ideas are favorable but contradict existing ideas, existing ideas can be adjusted to fit with new ideas.
- People can think about some ideas in a detached way while thinking of other ideas with high emotion. Ideas that play a large role in an individual's life are often more evaluated instead of being placed in the non-committed zone, and new ideas are more likely to be rejected.










