Pick a particular stage of your life or a particular age, and describe your developmental ecological context using the PPCT Model. For example, you can pick early adolescence or age 12, and 

1.Identify the most important, ongoing relationships you had at that time, which exemplify the PROCESS part of the PPCT Model

2.Describe your PERSON-hood at that time, especially force and resource aspects that affected your styles/habits of interaction with the environment

3.Describe the CONTEXT of development for you at that time

4.Reflect on the impact of TIME on you and your environment at that stage