The national response framework: a. is designed to be implemented only for catastrophic incidents, since local resources are usually sufficient in smaller emergencies. b. mandates that the private-sector entities responsible for critical infrastructure and key resources develop and exercise contingency plans. c. is intended to provide guidance for the whole community. d. is based on the premise that governments have sole responsibility for responding to major emergencies.

As you drive in to school, you hear a random radio-show caller arguing that sun exposure really has not been shown to cause skin cancer and that some research suggests that skin cancer is completely genetic and not related to sun exposure at all. at the time, you think that this is a silly argument and that the caller does not know what she is talking about. however, two months later, you are outside without wearing sunscreen, and you find yourself remembering that you had read something about how the sun actually does not cause skin cancer. this process is evidence that has influenced your attitude