Hierarchy of Fears. The next step in the systematic desensitization process involves constructing what is called a hierarchy of fears, which is a list of the things that the person identifies as fearful related to flying in order from the least to the most anxiety-provoking.ierarchy of Fears. The next step in the systematic desensitization process involves constructing what is called a hierarchy of fears, which is a list of the things that the person identifies as fearful related to flying in order from the least to the most anxiety-provoking.
Appa is a fictional character on the Nickelodeon animated television series Avatar: The Last Airbender and in the film The Last Airbender. In the series, Appa is the only known living sky bison, a species of animals that can fly naturally, and is the animal guide of the protagonist, Aang. Dee Bradley Baker voices Appa, along with all the other animals, in both the TV series and the film.
Asset Purchase Agreement (APA) An asset purchase agreement (APA) is a definitive agreement that finalizes all terms and conditions related to the purchase and sale of a company's assets. It is different from a stock purchase agreement (SPA) where company shares, including title to the assets and liabilities, are being bought/sold. An APA covers the following sections: Interpretation: Provides the definitions for all major terms used in the overall body of the agreement.