Answer and Explanation:
The behavior that is NOT an emotional characteristic is "eager to explore outer world seek friends on their own."
Step-by-step explanation:
1. Self-centered: This behavior indicates a focus on oneself and one's own needs, often at the expense of others' feelings or perspectives. It is related to emotions such as selfishness or self-interest.
2. Crave praise and approval: This behavior reflects a desire for validation and positive feedback from others. It is related to emotions such as seeking recognition or acceptance.
3. Cooperative and considerate: This behavior indicates a willingness to work together with others and take their needs and feelings into consideration. It is related to emotions such as empathy and compassion.
On the other hand, "eager to explore the outer world and seek friends on their own" is not an emotional characteristic. It describes a behavioral inclination to explore the external environment and make friends independently, which is more related to cognitive and social development rather than emotions.
Therefore, among the given behaviors, "eager to explore the outer world and seek friends on their own" is the behavior that is NOT an emotional characteristic.