Rachel is a young child who has been given a vaccination each time she has been to the doctor's office. she now starts to scream and cry each time she sees the doctor's office building. according to the principles of classical conditioning, she is screaming and crying because she:

The affordable care act has expanded mental health and substance abuse benefits to 62 million people and is an addition to the mental health parity act of 2008. the changes and additions require mental health coverage in small group and individual plans where people were not previously covered. what is the biggest benefit of these changes? what major challenges are still associated with mental health coverage? explain your reasoning.