What is shaping by successive approximations?

Respond to the following 2 questions:

1. With a thoughtful response connecting to the specific terminology from the chapter provide an example of a fixed-interval and a variable-interval schedule. Which of all ratio and interval schedules gives the best response and is the most resistant to extinction? Explain your example, be sure to include correct terminology.
2. What is shaping by successive approximations? Provide an example of shaping and be sure to fully explain your example with terminology connections in a step by step process.

Copy and paste each question and then create your response to each question. Your response should be substantial in thought to establish terminology connections. Create your response in a word document and cite your sources at the end in APA format.