Social power is characterized by the ability to exert dominance, to influence or control the behavior of others. Social power is earned and expressed through disproportionate control over valued resources. A person who possesses access to assets that others need — food, shelter, money, tools, information, status, attention, affection — is in a powerful position. The list of things this type of power can gain is endless, but social power itself is a limited resource. The constant is that it requires some kind of control over others.6