One concept of this theory is the triangle, which the most common form is the “parent-parent-child relationship” (Nguyen, 2015). In Emilla’s case she was missing one of the sides of the triangle, her father, and thus one of the sides of healthy emotional development.
The Psychosocial Development Theory states that individuals are more than the products of their environment. This theory is grounded in the belief that an individual’s behavior develops within the context of many open systems acting together. The individual’s ability to adapt is based on what is going on between the individual and the situation, with new equilibriums being established to help the individual adapt (Beder, 2000 p. 43).
By using this theory the social worker would be able to mobilized Emillia’s strengths, identify and address the dysfunctional patters such as her drug use and sexual behaviors, along with giving her coping