Thesis (Ph.D.) -- McMaster University, 2005. / Supervisor: Dr. Sigal Balshine. Includes bibliographical references (p. 103-126)

Thesis (M.S.W.)--Smith College School for Social Work, Northampton, Mass., 2007 / Thesis submitted in partial fulfillment for the degree of Master of Social Work. Includes bibliographical references (leaves 35-36).

Thesis (Ph.D.) - University of St Andrews, February 2007.

Thesis (M.S.)--Northern Michigan University, 2007. / Bibliography: leaves 77-88.

This thesis describes a series of empirical studies that investigated the role of apparent health in face preferences. Chapter 1 summarises previous work showing that facial symmetry, averageness and sexual dimorphism influence judgements of facial attractiveness. Chapter 2 describes studies demonstrating that consideration of the role of apparent health in face preferences offers insight into the motivations that underpin attraction to symmetric faces. Chapters 3-5 describe studies demonstrating that, while people generally prefer faces that appear healthy to those that appear unhealthy, characteristics of the judges (e.g. hormonal, health and developmental factors) contribute to systematic variation in women's preferences for apparent health. In the final chapter, a positive link between lifestyle health (e.g. exercise behaviour) and facial health was demonstrated. The findings described in this thesis are evidence that preferences for healthy faces are influenced by biological factors and evidence for accuracy in attributions of health to faces.

Before any words are spoken, an individual's appearance is his or her first line of nonverbal communication with the rest of the world. Prior research conducted on physical attractiveness has been vague and contradictory and has not assessed its many components. Rather, past investigators have perceived physical attractiveness as a "unidimensional" concept. Several phases were involved in the task of proving or disproving the hypotheses of the study. The first general phase began with the selection of photographic subjects, progressed into the creation of a set of photographs which were to become the stimuli, and proceeded to the selection of the photo judges, whose evaluations would determine the final select group of 18 photographs and their physical attractiveness intensity levels.

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News agencies' ratings often hinge on the relationships their anchors build with viewers. Strong feelings of parasocial interaction, or these on-sided "relationships" audiences feel with on-screen media figures, have been found to be a strong predictor of media use. Local news stations have long been challenged with ways to encourage these feelings of parasocial interaction. With local news ratings consistently falling, news agencies must consider new ways to gain untapped markets and have begun reaching out to young adults. One way news agencies are attempting to do so is by utilizing social media websites like Facebook. The current study aims to explore the effects of Facebook on college-aged participants (N = 143) viewing a local newscast. Specifically, this study examines whether a brief exposure to a news anchor's Facebook profile can increase feelings of parasocial interaction with the anchor. Results indicate that while brief exposure to an anchor's Facebook page does not influence feelings of parasocial interaction, strong feelings of interpersonal attraction play a significant role in developing parasocial relationships. Future research and implications are also discussed. / Master of Arts