Track One is focused on the biopsychosocial functioning of grief. This focuses on the anxiety, depression, somatic concerns, traumatic responses, familial relationships, interpersonal relationships, self-esteem, meaning structure, work, and investment in life tasks. Rubin (2010) Points out, “Track 1, the range of aspects of the individuals functioning across affective, interpersonal, somatic and classical psychiatric indicators is considered”(Shimshon 686). All of the terms listed above are noted for the importance they have in relation to people's responses to grief and loss.The significance of the closeness between the bereaved and the deceased is important to Track 1 because this could determine the severity of the mourning and grief the bereaved will endure. This first track is the response to the extremely stressful life events and requires adaption along with change and integration. The second track focuses on the ongoing relationship between the griever and the deceased. Track two mainly focuses on how the bereaved was connected to the deceased, and on what level of closeness was shared. The two main components considered are memories, both positive and negative, and emotional involvement shared with the decedent.. The stronger the relationship to the deceased, the greater the evaluation of the relationship with heightened shock.