... Family Systems The-ory, Developmental and Family Life Cycle Theory, Bioecological Theory, Family Cycle of Health and Ill-ness Model, and the Family Assessment and Interven-tion Model. Starting ... assessment and intervention models de-veloped by nurses: Family Assessment and Interven-tion Model and Family Systems Stressor-Strength In-ventory (FS3I), Friedman’s Family Assessment Model, and ... is Figure 3-3 and the Jones familyecomap is drawn in Figure 3-4 .✦ Robert: 48 years old; father, software engineer,full-time employed✦ Linda: 43 years old; mother, stay-at-home home-maker,...