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Author: David Perrett
Publisher: Bloomsbury Publishing
ISBN: 0230364845
Category : Psychology
Languages : en
Pages : 272
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Book Description
In our daily lives, in our memories and fantasies, our mental worlds overflow with faces. But what do we really know about this most remarkable feature of the human body? Why do we have faces at all, and brains that are good at reading them? What do our looks say – and not say – about our personalities? And perhaps the most compelling question of all: Why are we attracted to some faces more than others? In Your Face is an engaging and authoritative tour of the science of facial beauty and face perception. David Perrett, the pre-eminent scholar in the field, reveals and interprets the most remarkable findings and in the process demolishes many popular myths, setting the record straight on what neuroscience and evolutionary psychology are teaching us about beauty. The record is more surprising and often more unsettling than you might think.
Author: David Perrett
Publisher: Bloomsbury Publishing
ISBN: 0230364845
Category : Psychology
Languages : en
Pages : 272
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Book Description
In our daily lives, in our memories and fantasies, our mental worlds overflow with faces. But what do we really know about this most remarkable feature of the human body? Why do we have faces at all, and brains that are good at reading them? What do our looks say – and not say – about our personalities? And perhaps the most compelling question of all: Why are we attracted to some faces more than others? In Your Face is an engaging and authoritative tour of the science of facial beauty and face perception. David Perrett, the pre-eminent scholar in the field, reveals and interprets the most remarkable findings and in the process demolishes many popular myths, setting the record straight on what neuroscience and evolutionary psychology are teaching us about beauty. The record is more surprising and often more unsettling than you might think.
Author: Mounir Bashour
Publisher: Universal-Publishers
ISBN: 1581123655
Category : Health & Fitness
Languages : en
Pages : 292
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Book Description
here exists a need for the creation of an objective system for measuring facial attractiveness and along with it a detailed mathematical analysis and understanding of facial sexual dimorphism. Both the areas of ophthalmic and facial plastic and reconstructive surgery and the areas of facial attractiveness and recognition research in psychology would greatly benefit from achieving these goals. The objective of this work has been to: develop and test a system for measuring facial attractiveness in an objective manner; and analyze orbital and facial sexual dimorphism. A facial overlay system or mask variously called the phi, archetypal, golden, or golden ratio mask has been claimed to be capable of being adapted to create an objective system for measuring facial attractiveness. The central hypothesis of the thesis is that the phi mask can be used to create an objective measurement system for facial attractiveness. Over a period of seven years, we have created a standardized high resolution photographic facial database of 18-30 year old male and female adults, as well as database of linked facial anthropometric and photogrammetric measurement data. We have also designed a system using the phi mask that attempts to measure facial attractiveness objectively, and tested it against our facial database. Finally, we have made a detailed analysis of the measurement data and previous literature with respect to precisely defining sexual dimorphism around the eyes and face. Results support our central hypothesis in that the phi mask in its current form does yield a measure for objective attractiveness that correlates to the current "gold standard" measure of attractiveness - 'truth of consensus'. However, while the mask is capable of explaining a major portion of the variance in facial attractiveness, it is not the final complete answer. Strengths, weaknesses and limitations of the approach and the model used are discussed, and ideas and directions for further research to develop a more accurate system are suggested. The analysis of the orbits and the face for sexual dimorphism yielded a great deal of new data and have lead to an understanding of sexual differences that have practical implications for both surgery and further facial research. Applications of the research include: Preoperative aids for planning plastic and reconstructive surgery, cosmetic surgery, and sex-altering surgery; standards for analyzing the eyes for academic study; standards for quantifying the features of the eyes for use in an identification system; aid in application of cosmetics; aid in understanding the psychological impact of eyes on the judgment of attractiveness; creation of a standardized database of digital high-resolution facial photographs and linked anthropometric and demographic database to be made available to the world community of facial researchers; use of the databases by researchers for face recognition research, facial attractiveness research etc.
Author: Steve Van Toller
Publisher: Springer Science & Business Media
ISBN: 9401725586
Category : Science
Languages : en
Pages : 281
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Book Description
THE SENSE OF SMELL The nose is normally mistakenly assumed to be the organ of smell reception. It is not. The primary function of the nose is to regulate the temperature and humidity of inspired air, thereby protecting the delicate linings of the lungs. This is achieved by the breathed air passing through narrow passageways formed by three nasal turbinates in each nostril. The turbinates are covered by spongy vascular cells which can expand or contract to open or close the nasal pathways. The olfactory receptors, innervated by the 1st cranial nerve, are located at the top of the nose. There are about 50 million smell receptors in the human olfactory epithelia, the total size of which, in humans, is about that of a small postage stamp, with half being at the top of the left and half at the top of the right nostril. The receptive surfaces of olfactory cells are ciliated and extend into a covering layer of mucus. There is a constant turnover of olfactory cells. Their average active life has been estimated to be about 28 days.
Author: Gillian Rhodes
Publisher: Psychology Press
ISBN: 1135472386
Category : Psychology
Languages : en
Pages : 163
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Book Description
Despite their exaggerated features, caricatures can remain instantly recognizable. The author assembles clues from a variety of sources to discover why, concluding that caricatures are effective for humans, animals and computer recognition systems.
Author: Gillian Rhodes
Publisher: Praeger
ISBN:
Category : Family & Relationships
Languages : en
Pages : 328
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Book Description
Annotation Using evolutionary, cognitive, and social psychology, this book explores the controversial issue of facial attractiveness.
Author: Ariel Henley
Publisher: Farrar, Straus and Giroux (BYR)
ISBN: 0374314098
Category : Young Adult Nonfiction
Languages : en
Pages : 264
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Book Description
A Schneider Family Book Award Honor Book for Teens "Raw and unflinching . . . A must-read!" --Marieke Nijkamp, #1 New York Times-bestselling author of This Is Where It Ends "[It] cuts to the heart of our bogus ideas of beauty." –Scott Westerfeld, #1 New York Times-bestselling author of Uglies I am ugly. There's a mathematical equation to prove it. At only eight months old, identical twin sisters Ariel and Zan were diagnosed with Crouzon syndrome -- a rare condition where the bones in the head fuse prematurely. They were the first twins known to survive it. Growing up, Ariel and her sister endured numerous appearance-altering procedures. Surgeons would break the bones in their heads and faces to make room for their growing organs. While the physical aspect of their condition was painful, it was nothing compared to the emotional toll of navigating life with a facial disfigurement. Ariel explores beauty and identity in her young-adult memoir about resilience, sisterhood, and the strength it takes to put your life, and yourself, back together time and time again.
Author: Ray Bull
Publisher: Springer Science & Business Media
ISBN: 1461237823
Category : Psychology
Languages : en
Pages : 358
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Book Description
Several years ago Coleman (1981) reported that in 1979 one of the many in ternational cosmetics companies had an annual sales figure of $2. 38 billion, nearly 1. 25 million sales representatives, and over 700 products, the majority of these being for the face. Cash and Cash (1982) noted that in 1979 U. S. consumers spent over $4 million on cosmetic products. They stated that, "Although this practice would seem to be a fascinating aspect of human be havior on the basis of its generality and resilience, social-behavioral scientists have largely ignored the phenomenon so plainly (or pleasingly) in front of their eyes. " Why should people be so concerned with their facial appearance? Many psychologists have argued (e. g. , Kleck & Rubenstein, 1975) not only that facial information is usually the first that is available to the perceiver, but also that it is continuously available during social interaction. Maruyama and Miller (1981) stated that "appearance is often the first dimension upon which a stranger can be evaluated. Since people tend to see others as integrated and consistent units, rather than as collections of situation-specific behaviors, a potent and immediately evident basis for an evaluation, such as physical appearance, should intrude into and affect any overall and subsequent evalua tion.
Author: Andrew J. Calder
Publisher: Oxford University Press
ISBN: 0199559058
Category : Philosophy
Languages : en
Pages : 933
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Book Description
In the past 30 years, face perception has become an area of major interest within psychology. This is the most comprehensive and commanding review of the field ever published.
Author: Leslie A. Zebrowitz
Publisher: Wadsworth Publishing Company
ISBN:
Category : Education
Languages : en
Pages : 254
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Book Description
Social perception is central to social psychology. Leslie Zebrowitz argues that the "mainstream" approach to social perception is a cognitive one that focuses primarily on the processes of perceiving people; she aims to redress the imbalance by giving greater emphasis on the content of social perceptions, the stimulus information on which they are based, and the functions that they serve. Following an introductory overview of theoretical approaches, chapters cover the contents of social perception, impression formation, perceiving emotions, and casual attribution. The concluding chapter considers strengths and weaknesses in existing theory and research and explores the possibilities in an ecological theory of social perception. -- From publisher's description.
Author: Rachelle M. Smith
Publisher: Bloomsbury Publishing USA
ISBN: 1440849897
Category : Health & Fitness
Languages : en
Pages : 274
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Book Description
This thought-provoking book examines the science behind human attractiveness—the ratios, proportions, and other factors that to a large extent dictate what we find "beautiful." It's said that "beauty is in the eye of the beholder," but recent scientific research suggests that human attractiveness is much more objective than we once thought, deeply rooted in our biology and evolutionary history. For instance, facial symmetry is considered extremely attractive because it indicates good health and nutrition during the formative developmental years. This book explores these insights. Part I of The Biology of Beauty: The Science behind Human Attractiveness takes a closer look at what traits we find the most alluring and why. It discusses why attractiveness is important from an evolutionary standpoint and the advantages (and disadvantages) of being attractive. In addition to exploring these beauty "universals," it examines how beauty ideals can be shaped by factors such as culture, religion, and the media. Part II provides an in-depth analysis of individual features that contribute to attractiveness, offering scientific explanations for our preferences. The book also includes a collection of insightful sidebars that highlight beauty ideals in different parts of the world and at other times in history.
