known to psychologists as the "Big Five." You can remember them using the acronym OCEAN: openness to experience, conscientiousness, extroversion, agreeableness, and neuroticism. Each of the five ...

The differences between people’s personalities can be broken down in terms of five major traits—often called the “Big Five.” Each one reflects a key part of how a person thinks ...

Learn how big the oceans are and where they are located with these maps and videos. What are the five oceans of the world? Find out about the oceans and the living things that make them their home.