That this type of imprinting happens between 7 & 14 years old. They are most likely to hang on an interest and/or activity that was incorproated into their lived during that time. Apparently much of who we are is based on our experiences during those years. Theoretically, if we loved canoeing or working on canoes during 7-14 years of age, we will continue to make that part of our lives until we die. Dr. Paul Quinnett says so.