How our imagination can change our memory the more we recall a memory, or think

How our imagination can change our memory the more we recall a memory, or think about it. (THIS IS MY RESEARCH QUESTIONS)
Help me design an experiment with this question in mind. (Progressive paper 1 are the sources that i have been using as reference)
Answering these questions will help you think through the process of data collection. You will be asked to submit a copy of all the finalized materials and detail how you will conduct the study (outlining each step); how you will obtain data; and what exactly each participant will do as a participant in your research. You CANNOT move forward on data collection until you have completed this step and received a green light from me to proceed.