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Our body is central to what we define as our self. The mental representation of our physical appearance, often called body image, can have a great influence on our psychological health. Given the increase in body mass index worldwide and the societal pressure to conform to body ideals, it is important to gain a better understanding of the nature of body representations and factors that play a role in body size estimation tasks. This doctoral thesis takes a multifaceted approach for investigating the role of different visual cues in the estimation of own body size and shape by using a variety of experimental methods and novel state-of-the-art computer graphics methods. Two visual cues were considered: visual perspective and identity cues in the visual appearance of a body (shape, and color-information), as well as their interactions with own body size and gender. High ecological validity was achieved by testing body size estimation in natural settings, when looking into a mirror, and by generating biometrically plausible virtual bodies based on 3D body scans and statistical body models, and simulating real-world scenarios in immersive virtual reality.
In pregnancy, maternal nutrition sustains and nourishes the developing child. Imbalances in either the direction of nutritional excess or deficiency can have adverse consequences for child health. In addition, more research now suggests that good pregnancy nutrition influences child health beyond pregnancy and delivery. This includes modifying the risk of child health outcomes as they enter childhood and adulthood through influences on placental development, hormonal pathways, and organ structure and function. Poor pregnancy nutrition may also compromise maternal health during pregnancy, which may have long-term consequences for women’s health. Understanding the biological and social mecha...
This book covers the entire spectrum of eating disorders, including obesity, in a psychotherapy procedure-independent manner and is based on the latest treatment guidelines. All disorders are presented on the basis of current evidence and treatment guidelines that combine psychotherapeutic and pharmacological interventions to provide therapists with clear recommendations for treatment. The 3rd edition has been completely revised to include important current topics and chapters, such as the inclusion of eating disorders in ICD 11/DSM 5, the role of the microbiome and the role of modern media e.g. ehealth in prevention and treatment. In addition, the editors and authors address, among other topics, systemic therapy as a new evidence-based psychotherapy and the discussion of addiction mechanisms in eating and weight disorders, and provide an outlook on the role of neurostimulation procedures to address current developments in obesity and eating disorders. The book is suitable as a reference for physicians in training, educators, and psychologists, especially colleagues from the field of psychosomatics, psychiatrists, and psychotherapists in research, clinic and practice.
This volume outlines existing research relating to gender in physical culture. The introductory chapter employs Lamont and Molnàr’s (2002) idea of ‘boundaries’ as visible and invisible socially constructed borders that create social differences, as the theoretical framework for the book. Seven empirically-driven case studies follow which, on the one hand, demonstrate how boundary ‘work’ has taken and is taking place at the level of media, institutions, communities and individuals; and on the other hand, show how individuals, groups of individuals and organisations challenge and change dominant gender discourses and practices. The wide variety of rich case materials reveal how gender ideals not only normalize, but are actively and purposefully negotiated and transformed to create individualised and inclusive physical culture contexts. The final chapter explores how the book builds on and extends existing gender and physical culture research. This book was originally published as a special issue of the journal Sport in Society.