The first subset is microsystems. A microsystem is “a pattern of activities, social roles, and interpersonal relations experienced by the developing person in a given face-to-face setting with particular physical, social, and symbolic features that invite, permit, or inhibit engagement in sustained activity in the immediate environment” (Broffenbrenner, 1994). The next subset is mesosystems. Mesosystems are events within which two mesosystems come together and form a larger system (Child, 2016). An example of this is if a child is sick and has to be taken to the doctor’s office. At the office, two microsystems will intersect as the child’s parents are meeting the doctor. An infant’s parents are one microsystem while caretakers and workers like doctors who care for the toddler are in another