Human pain experience and expression evolved to serve a range of social functions, including warning others, eliciting care, and influencing interpersonal relationships, as well as to protect from physical danger. Study of the relatively specific, involuntary, and salient facial display of pain permits examination of these roles, extending our appreciation of pain beyond the prevalent narrow focus on somatosensory mechanisms.

This invaluable resource presents a state-of-the-art account of the psychology of pain from leading researchers. It features contributions from clinical, social, and biopsychological perspectives, the latest theories of pain, as well as basic processes and applied issues. The book opens with an introduction to the history of pain theory and the epidemiology of pain. It then explores theoretical work, including the gate control theory/neuromatrix model, as well as biopsychosocial, cognitive/behavioral, and psychodynamic perspectives. Issues, such as the link between psychophysiological processes (...) and consciousness and the communication of pain are examined. Pain over the life span, ethno-cultural, and individual differences are the focus of the next three chapters. Pain: Psychological Perspectives addresses current clinical issues: * pain assessment and acute and chronic pain interventions; * the unavailability of psychological interventions for chronic pain in a number of settings, the use of self-report, and issues related to the implementation of certain biomedical interventions; and * the latest ethical standards and the theories. Intended for practitioners, researchers, and students involved with the study of pain in fields such as clinical and health psychology, this book will also appeal to physicians, nurses, and physiotherapists. Pain is ideal for advanced courses on the psychology of pain, pain management, and related courses that address this topic. (shrink)

The current study examined youths’ and their parents’ perceptions concerning participation in an investigation of spontaneous and induced pain during recovery from laparoscopic appendectomy. Youth and their parents independently completed surveys about their study participation. On a scale from 0 to 10, both parents and youth rated their experience as positive. Among youth, experience ratings did not differ by pain severity and survey responses did not differ by age. Most youth reported that they would tell another youth to participate. Ethical (...) issues regarding instigation of pain in youth for research purposes are examined. (shrink)

Our focus has been on the role of early cry as a commanding source of information about infant pain and distress that requires interpretation by an adult caregiver. Its inherent ambiguity may offer an adaptive advantage, as resolution requires adult presence and scrutiny of other behavioral, physical, and contextual factors.