University of Memphis

About: University of Memphis is a education organization based out in Memphis, Tennessee, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 7710 authors who have published 20082 publications receiving 611618 citations. The organization is also known as: U of M.

Continuing Bonds and Reconstructing Meaning: Mitigating Complications in Bereavement.

Abstract: Drawing on attachment theory and constructivist conceptualizations of bereavement, the authors assessed the relation between continuing bonds coping and meaning reconstruction following the death of a loved one and complicated grief symptomatology. Five hundred six young adults in the first two years of bereavement from a variety of losses completed the Inventory of Complicated Grief along with measures of the strength of their ongoing attachment to the deceased and their capacity to make sense of the loss, find benefit in the experience, and reconstruct a progressive sense of identity following the death. Several variables concerning the survivor, his or her relationship to the deceased, and the nature of the death functioned as risk factors for heightened distress, but their role was generally moderated by meaning-making, often to the point of non-significance. In contrast, higher levels of benefit-finding and positive identity change were associated with lower levels of bereavement complication. Finally, an interaction emerged between sense-making and ongoing attachment to the deceased, suggesting that strong continuing bonds predicted greater levels of traumatic and especially separation distress, but only when the survivor was unable to make sense of the loss in personal, practical, existential, or spiritual terms.

Health-related Support Groups on the Internet: Linking Empirical Findings to Social Support and Computer-mediated Communication Theory:

Abstract: This literature review of research on health-related computer-mediated support groups links features of these groups to existing theory from the areas of social support and computer-mediated communication research. The article exams computer-mediated support groups as weak tie networks, focuses on how these support groups facilitate participant similarity and empathic support and identifies changes in supportive communication due to characteristics of the medium.

Sense-making, grief, and the experience of violent loss: toward a mediational model.

Abstract: Bereavement following violent loss by accident, homicide or suicide increases the risk for complications in grieving. This is the first study to examine a constructivist model of grief that proposes that sense-making, or the capacity to construct an understanding of the loss experience, mediates the association between violent death and complicated grief symptomatology. An ethnically diverse sample of 1,056 recently bereaved college students completed the Inventory of Complicated Grief (ICG) and questions assessing the degree of sense-making and the circumstances surrounding their losses. Consistent with this study's primary hypothesis, sense-making emerged as an explanatory mechanism for the association between violent loss and complications in grieving. Specifically, the results revealed that sense-making explained this relation, even when the element of sudden bereavement was shared by all of the participants. Overall, this study provides initial support for a model of grief in which failure to find meaning in a loss is conceptualized as a crucial pathway to complicated grief symptomatology.

Photoprotection by melanin.

Abstract: This paper is an attempt to summarize the current state of information on melanin and epidermal melanin pigmentation (EMP) as photoprotective agents. The chemistry and biochemistry of melanin (the particle) and its interaction, in its various forms, with UV radiation are considered. Methods of attenuation of UV radiation are discussed in terms of structure and chemical constituents. Photoprotection by constitutive and facultative pigmentation is reviewed with minimum erythema dose (MED) as the end point. The issue of acclimatization to UV radiation is discussed in terms of UVB phototherapy for psoriasis. Finally, skin cancer is considered as an end point and the reduction of its incidence with pigment level is discussed. It is concluded that whilst EMP provides protection, its extent depends on the end point chosen for evaluation. MED is a convenient photobiological end point but is rather insensitive, whereas skin cancer is sensitive but impractical for laboratory studies. Our current state of knowledge of melanin lacks information on its absorption and scattering coefficients and its refractive index. Methods for the quantitative measurement of EMP are also urgently required.

The causes, phenomenology, and consequences of hurt feelings

Abstract: One hundred sixty-four participants recounted situations in which their feelings had been hurt (victim accounts) or in which they had hurt another person's feelings (perpetrator accounts) and then completed a questionnaire. Hurt feelings were precipitated by events that connoted relational devaluation, and the victims' distress correlated strongly with feelings of rejection. Victims were typically hurt by people whom they knew well, suggesting that familiarity or closeness played a role. Analyses of the subjective experience revealed that hurt feelings are characterized by undifferentiated negative affect that is often accompanied by emotions such as anxiety and hostility. Victims' responses to the event were related to their attributions for the perpetrators' actions, and hurtful episodes typically had negative repercussions for the relationships between perpetrators and victims.