Evolutionary Psychology As Maladapted Psychology

A philosopher subjects the claims of evolutionary psychology to the evidential and methodological requirements of evolutionary biology, concluding that evolutionary psychology's explanations amount to speculation disguised as results. Human beings, like other organisms, are the products of evolution. Like other organisms, we exhibit traits that are the product of natural selection. Our psychological capacities are evolved traits as much as are our gait and posture. This much few would dispute. Evolutionary psychology goes further than this, claiming that our psychological traits—including a wide variety of traits, from mate preference and jealousy to language and reason—can be understood as specific adaptations to ancestral Pleistocene conditions. In Evolutionary Psychology as Maladapted Psychology, Robert Richardson takes a critical look at evolutionary psychology by subjecting its ambitious and controversial claims to the same sorts of methodological and evidential constraints that are broadly accepted within evolutionary biology. The claims of evolutionary psychology may pass muster as psychology; but what are their evolutionary credentials? Richardson considers three ways adaptive hypotheses can be evaluated, using examples from the biological literature to illustrate what sorts of evidence and methodology would be necessary to establish specific evolutionary and adaptive explanations of human psychological traits. He shows that existing explanations within evolutionary psychology fall woefully short of accepted biological standards. The theories offered by evolutionary psychologists may identify traits that are, or were, beneficial to humans. But gauged by biological standards, there is inadequate evidence: evolutionary psychologists are largely silent on the evolutionary evidence relevant to assessing their claims, including such matters as variation in ancestral populations, heritability, and the advantage offered to our ancestors. As evolutionary claims they are unsubstantiated. Evolutionary psychology, Richardson concludes, may offer a program of research, but it lacks the kind of evidence that is generally expected within evolutionary biology. It is speculation rather than sound science—and we should treat its claims with skepticism.

Newly available in paperback, this is the first book to bring together classic and contemporary readings illustrating the new subdiscipline, evolutionary psychopathology. Each chapter demonstrates how evolutionary arguments are being brought to bear on the study of a different psychiatric condition or pathalogical behaviour. The Maladapted Mind is aimed primarily at primarily at advanced students and researchers in the fields of psychiatry, abnormal psychology, biological anthropology, evolutionary biology and cognitive science.

Evolutionary psychology has been dominated by one particular method for studying the mind and behavior. This is the first book to both question that monopoly and suggest a broad range of particular alternatives. Psychologists, philosophers, biologists, anthropologists, and others offer different methods for combining psychology and evolution. They recommend specific changes to evolutionary psychology using a wide variety of theoretical assumptions. In addition, some essays analyze the underpinnings of the dominant method, relate it to the context of evolutionary and psychological theory and to general philosophy of science, and discuss how to test approaches to evolutionary psychology. The aim of this collection is not to reject evolutionary psychology but to open up new vistas which students and researchers can use to ensure that evolutionary psychology continues to thrive.

The indispensable reference tool for the groundbreaking science of evolutionary psychology Why is the mind designed the way it is? How does input from the environment interact with the mind to produce behavior? These are the big, unanswered questions that the field of evolutionary psychology seeks to explore. The Handbook of Evolutionary Psychology is the seminal work in this vibrant, quickly-developing new discipline. In this thorough revision and expansion, luminaries in the field provide an in-depth exploration of the foundations of evolutionary psychology and explain the new empirical discoveries and theoretical developments that continue at a breathtaking pace. Evolutionary psychologists posit that the mind has a specialized and complex structure, just as the body has a specialized and complex structure. From this important theoretical concept arises the vast array of possibilities that are at the core of the field, which seeks to examine such traits as perception, language, and memory from an evolutionary perspective. This examination is intended to determine the human psychological traits that are the products of sexual and natural selection and, as such, to chart and understand human nature. Join the discussion of the big questions addressed by the burgeoning field of evolutionary psychology Explore the foundations of evolutionary psychology, from theory and methods to the thoughts of EP critics Discover the psychology of human survival, mating, parenting, cooperation and conflict, culture, and more Identify how evolutionary psychology is interwoven with other academic subjects and traditional psychological disciplines The Handbook of Evolutionary Psychology is the definitive guide for every psychologist and student interested in keeping abreast of new ideas in this quickly-developing field.

Was human nature designed by natural selection in the Pleistocene epoch? The dominant view in evolutionary psychology holds that it was—that our psychological adaptations were designed tens of thousands of years ago to solve problems faced by our hunter-gatherer ancestors. In this provocative and lively book, David Buller examines in detail the major claims of evolutionary psychology—the paradigm popularized by Steven Pinker in The Blank Slate and by David Buss in The Evolution of Desire—and rejects them all. This does not mean that we cannot apply evolutionary theory to human psychology, says Buller, but that the conventional wisdom in evolutionary psychology is misguided. Evolutionary psychology employs a kind of reverse engineering to explain the evolved design of the mind, figuring out the adaptive problems our ancestors faced and then inferring the psychological adaptations that evolved to solve them. In the carefully argued central chapters of Adapting Minds, Buller scrutinizes several of evolutionary psychology's most highly publicized "discoveries," including "discriminative parental solicitude" (the idea that stepparents abuse their stepchildren at a higher rate than genetic parents abuse their biological children). Drawing on a wide range of empirical research, including his own large-scale study of child abuse, he shows that none is actually supported by the evidence. Buller argues that our minds are not adapted to the Pleistocene, but, like the immune system, are continually adapting, over both evolutionary time and individual lifetimes. We must move beyond the reigning orthodoxy of evolutionary psychology to reach an accurate understanding of how human psychology is influenced by evolution. When we do, Buller claims, we will abandon not only the quest for human nature but the very idea of human nature itself.

Evolutionary psychology is concerned with the adaptive problems early humans faced in ancestral human environments, the nature of psychological mechanisms natural selection shaped to deal with those ancient problems, and the ability of the resulting evolved psychological mechanisms to deal with the problems people face in the modern world. Evolutionary psychology is currently advancing our understanding of altruism, moral behavior, family violence, sexual aggression, warfare, aesthetics, the nature of language, and gender differences in mate choice and perception. It is helping us understand the relationship between cognitive science, developmental psychology, behavior genetics, personality, and social psychology. Foundations of Evolutionary Psychology provides an up-to-date review of the ideas, issues, and applications of contemporary evolutionary psychology. It is suitable for senior undergraduates, first-year graduate students, or professionals who wish to become conversant with the major issues currently shaping the emergence of this dynamic new field. It will be interesting to psychologists, cognitive scientists, and anyone using new developments in the theory of evolution to gain new insights into human behavior.

Moral thinking pervades our practical lives, but where did this way of thinking come from, and what purpose does it serve? Is it to be explained by environmental pressures on our ancestors a million years ago, or is it a cultural invention of more recent origin? In The Evolution of Morality, Richard Joyce takes up these controversial questions, finding that the evidence supports an innate basis to human morality. As a moral philosopher, Joyce is interested in whether any implications follow from this hypothesis. Might the fact that the human brain has been biologically prepared by natural selection to engage in moral judgment serve in some sense to vindicate this way of thinking—staving off the threat of moral skepticism, or even undergirding some version of moral realism? Or if morality has an adaptive explanation in genetic terms—if it is, as Joyce writes, "just something that helped our ancestors make more babies"—might such an explanation actually undermine morality's central role in our lives? He carefully examines both the evolutionary "vindication of morality" and the evolutionary "debunking of morality," considering the skeptical view more seriously than have others who have treated the subject. Interdisciplinary and combining the latest results from the empirical sciences with philosophical discussion, The Evolution of Morality is one of the few books in this area written from the perspective of moral philosophy. Concise and without technical jargon, the arguments are rigorous but accessible to readers from different academic backgrounds. Joyce discusses complex issues in plain language while advocating subtle and sometimes radical views. The Evolution of Morality lays the philosophical foundations for further research into the biological understanding of human morality.

Positive psychologists focus on ways that we can advance the lives of individuals and communities by studying the factors that increase positive outcomes such as life satisfaction and happiness. Evolutionary psychologists use the principles of evolution, based on Darwin's understanding of life, to help shed light on any and all kinds of psychological phenomena. This book brings together both fields to explore positive evolutionary psychology: the use of evolutionary psychology principles to help people and communities experience more positive and fulfilling lives. Across eleven chapters, this book describes the basic ideas of both evolutionary and positive psychology, elaborates on the integration of these two fields as a way to help advance the human condition, discusses several domains of human functioning from the perspective of positive evolutionary psychology, and finally, looks with an eye toward the future of work in this emerging and dynamic field. Over the past few decades, evolutionary psychologists have begun to crack the code on such phenomena as happiness, gratitude, resilience, community, and love. This book describes these facets of the human experience in terms of their evolutionary origins and proposes how we might guide people to optimally experience such positive phenomena in their everyday lives.