The hunger for sodium has been used as a model system in which to study how the brain produces motivated behaviour. In this account of the field Jay Schulkin draws together information across a range of disciplines and topics, ranging from the ecology of salt ingestion to the sodium molecule and the action of various hormones. The phenomenon of sodium hunger was discovered by Curt Richter, the great American psychobiologist, over 50 years ago. Its study has been of interest for some time: to naturalists, psychologists, endocrinologists, physiologists and neuroscientists. This book offers a systematic account of the behaviour of the sodium hungry animal, the endocrine and physiological mechanisms that act to maintain sodium balance and then act on the brain to promote the search for and the ingestion of salt. Finally, the book provides a description of a neural network that orchestrates the behaviour of salt seeking and salt ingestion. Graduate students and research workers in psychology, physiology and neuroscience will find valuable information in this review.

A large part of the effort of the food industry is spent in attempting to understand the limitations of the type of food that animals can eat. An understanding of the factors that influence feeding behavior can then be used to produce foodstuffs that are more attractive to the animals in question, whether they be humans, cattle, dogs, or cats. This book examines both the texture of food and the adaptations of various animals (including fish, mammals, primates, and humans) to the type of food they commonly eat. Zoologists, material scientists, and food scientists are assembled to present for the first time an integrated overview of feeding by vertebrates. The mechanical properties of various foods are considered in conjunction with the mechanics of eating them and more subjective behavioral parameters such as acceptability and palatability. The book consequently will be of interest to food scientists, zoologists, and animal behavioralists.

This innovative book challenges the perceived view, based largely on long observation of artificially-fed chimpanzees in Gombe and Mahale National Parks, Tanzania, of the typical social behaviour of chimpanzees as aggressive, dominance seeking, and fiercely territorial. In polar opposition, all reports from naturalistic (non-feeding) field studies are of non-aggressive chimpanzees living peacefully in non-hierarchical groups, on home ranges open to all. These reports have been ignored and downgraded by most of the scientific community. By utilising the data from these studies the author is able to construct a model of an egalitarian form of social organisation, based on a fluid role relationship of mutual dependence between many charismatic chimpanzees of both sexes and other more dependent members. This highly and necessarily positive mutual dependence system is characteristic of both (undisturbed) chimpanzees and (undisturbed) humans who live by the 'immediate-return' foraging system.

This book is a concise informative elucidation of all aspects of reproduction and development in annelids covering from arenicola to tubifex. Annelids flourish between 4,900 m depth to 2,000 m altitude; some of them occur in unusual habitats like hydrothermal vents and subterranean aquatic system (stigobionts). A few have no gut and acquire adequate nutrients through osmotrophism and/or engaging symbiotic microbes. In the absence of exoskeleton to escape predation, the 17,000 speciose annelids have explored bewildering modes of reproduction; not surprisingly, 42-47% of them are brooders. With 13,000 species, polychaetes are gonochores but some 207 species of them are hermaphrodites. Clitellates are all hermaphrodites; of them, 76 species are parthenogens, of which 56 are earthworms. Regenerative potency of annelids ranges from an organ to an entire worm from a single 'seminal' segment. The head, tail and both together can be regenerated 21, 42 and 20 times, respectively. However, the potency is limited to ~1% of polychaetes and < 2% of oligochaetes. In oligochaetes, the chloragogue temporally separates regeneration and reproduction but sedentary polychaetes undertake them together at the reduced reproductive output. Only 79 polychaete and 111 oligochaete species have the potency for clonal reproduction. Within families, the potency ranges from 2% in spionids to 54% in naidids. Epitoky, a spectacular and unique phenomenon, involves the transformation from benthic to meroplanktonic reproductive morphism. It occurs in 106 errant polychaete species. The larger glycerides, nereidids and eunicids use muscular energy to climb < 50 m vertical distance. But the small phyllodocids and cteniodrilids may reduce buoyancy to climb 1,000-4,000 m vertical distance. Heterogamatic sex determination is reported to occur only in six polychaete species, although karyotype is known for 83 annelid species. In temperate polychaetes, a dozen neuroendocrines, arising mostly from the 'brain' regulates reproductive cycle. A complete chapter devoted to vermiculture, (i) recognizes the fast-growing candidate species, (ii) distinguishes 'layers' from 'brooders', (iii) indicates that the harvest of oligochaetes may reduce the input of nitrogenous fertilizer in the ricefield, and (iv) explores the scope for increasing wealth from waste.

The approach to psychology advocated by the radical behaviourists was often misunderstood and frequently gave rise to controversy. Originally published in 1974, this book introduced current research in operant conditioning and explains the attempt to understand behaviour inherent in such experiments at the time. After considering the philosophical context in which behaviouristic psychology developed, the author outlines the basic characteristics of operant research by reviewing single experiments on the effects of reinforcement on behaviour. Chapters on schedules of intermittent reinforcement extend this approach to more complex situations and emphasize that behaviour can be maintained and controlled in many different ways by environmental events. The author then discusses recent work on conditional reinforcement and on the discriminative control of behaviour and shows how operant research has changed our understanding of these important concepts in psychology. Subsequent chapters review research within the operant paradigm on the effects on behaviour of punishment, anxiety, aversive stimuli and drugs, again by emphasising the special contribution to these topics made by operant conditioning techniques and methodology. The final chapters consider the general implications of operant research for educational practice and for clinical psychology, and place this approach within the context of psychology as a whole. Dr Blackman argues that it should be recognized as one important attempt to further the scientific analysis of behaviour. This book, filled a long recognized need for an undergraduate text in this area at the time, and helped students form their own evaluation. Now it should be read in its historical context.

Biology and Freedom, first published in 1989, is an essay on human nature: an attempt to make a just assessment of a species often presented as predominantly and unavoidably violent, grasping, selfish and stupid. Likening human beings to animals is a traditional method of influencing attitudes on morals and politics. But in this book Professor Barnett shows that modern ethology, experimental psychology, genetics and evolutionary theory give the now fashionable misanthropy no authentic support. In doing so he asks whether the theory of evolution has any bearing on Machiavellianism in politics or the concept of original sin; and whether laboratory experiments on the effects of reward and punishment tell us anything about the enigma of free will. Combining the findings of biology with logic and humour, Professor Barnett gives a lucid alternative portrait of humanity in which he stresses the questions that the complexities of human existence will raise long after current myths have faded. This book is for all interested in human nature and the future of human society.

All students and researchers of behaviour - from those observing freely-behaving animals in the field to those conducting more controlled laboratory studies - face the problem of deciding what exactly to measure. Without a scientific framework on which to base them, however, such decisions are often unsystematic and inconsistent. Providing a clear and defined starting point for any behavioural study, this is the first book to make available a set of principles for how to study the organisation of behaviour and, in turn, for how to use those insights to select what to measure. The authors provide enough theory to allow the reader to understand the derivation of the principles, and draw on numerous examples to demonstrate clearly how the principles can be applied. By providing a systematic framework for selecting what behaviour to measure, the book lays the foundations for a more scientific approach for the study of behaviour.

Meet some very different animal families, and discover who does what, in this book for children about the various social structures across the animal kingdom. In the animal kingdom, just like the human one, families come in all shapes and sizes. Throughout the pages of this beautifully illustrated book, you'll begin to see animals in a whole new light. Children aged 5-7 will love to learn about the different animal families and compare these experiences to their very own! Discover who's the boss, who looks after the children, and who's in charge of getting dinner. Meet a different animal family on every page, learn about what it's like to live in the group, how they communicate with each other, and the names of the group, males, females, and young. Inside the pages of this beautiful animal book, you'll find: - Information on around 20 animal families, including elephants, penguins, chimpanzees, dolphins, crows, bees, and wolves. - Pages are written from the perspective of a different animal species within each group, allowing children to dive deeper into this subject. - Many different animal topics, like social structure and gender roles within each group, their body language and vocal sounds, how they care for their young, and the collective nouns and names for the males, females, and young of each group. From elephants and chimpanzees to wolves and bison. Is there an animal family like your human family? And if you were an animal, which family would you choose? This fascinating book on the animal kingdom will make the perfect gift for young animal enthusiasts, as they meet all the different families in the animal world!

This accessible introduction to animal behaviour provides an authoritative yet reader-friendly guide for the interested naturalist. It presents current knowledge about the way animals behave and will enable the reader to derive more pleasure from their observations of animals by gaining a deeper understanding of their behaviour. The concepts are presented in an easily appreciated way with which everyone can associate.In the first part of the book, the author explores how animals behave by considering the physical processes involved in the way animals perceive their environment and what determines how they respond to it. This is followed by the 'why' of animal behaviour in which the author examines many topics under the overall issue of expressing behaviour, and the evolutionary forces that have shaped - and continue to shape - the detailed form of more complex behaviours. Therefore questions such as why animals forage in the way they do and how that foraging pattern may be refined to optimal efficiency; why animals adopt a particular reproductive strategy and breeding behaviour and why some animals live as solitary individuals, while others live in groups and so on.The book is copiously illustrated throughout in support and interpretation of the text. While the pictures enhance understanding of the written text, the text also showcases the exquisite illustrations of wildlife artist Catherine Putman.

New chapter 10 'Going Forward' which offers career advice on entry level positions Each question now comes with a 'Quick Take' which would be an easy to read lay-person answer to the question, and then a more in-depth 'Technically Speaking' answer that is more challenging Accessible writing style

Originally published in 1970, this is a survey of findings on the learning of young animals and human infants. In an attempt to discover some of the characteristic features of early learning, it examines all types of learning from conditioning and the primitive process known as 'imprinting', usually associated with ducklings, to the beginnings of understanding and language. The so-called 'critical' periods for social learning and personality development are considered at some length, and a close look is taken at research methods used in studying early learning, and at the needs and problems of current research. As a textbook for students of psychology, biology and sociology this book would have been invaluable at the time of publication. It should still also be of interest to research workers in the fields of animal behaviour and developmental psychology, and to practising psychologists, psychiatrists and social workers, as it is an up-to-date summary of all the knowledge concerning early learning at the time.

Originally published in 1986, in this work Professor Keehn assesses the contributions of experimental psychology and ethology to psychiatric theory and practice at the time. He discusses the status of animals in psychopathology, and describes a number of animal clinical pictures, covering both abnormal movements and convulsions, and spontaneous behavioural disorders. He also includes animal models of such psychiatric illnesses as neurosis, psychosis, drug addiction and disorders of childhood, and examines the nature of mental illness and the status of psychiatric diagnosis. The book includes an evaluation of the ethics of experimental research with animals and a summary of humane experimental procedures. Animal Models for Psychiatry will be of special interest to psychiatrists, clinical and physiological psychologists, behavioural pharmacologists, and to veterinarians.

Originally published in 1948, the author follows the idea that the instincts are "the spring and basis of all animal behaviour (with the exception perhaps of play), and therewith the core of the animal's mind, and that individual experience, gathered by the animal in the course of its life, may influence and reconstruct these instincts, so as to guide, in the form of intelligence and understanding, this behaviour along new (i.e. innate) paths. Thus, instinct and experience become the pillars upon which animal behaviour is built up; instinct, intelligence, and understanding form a triad round which the facts of the psychology of animals may be grouped. As a foundation of all this the author first tries to prove the good right of a real and genuine animal psychology, not hampered by objectivistic and behaviouristic scruples, while in a final chapter, by way of conclusion, he tries to give an image of how the world of the animal is built up."

Originally published in 1928, this title looks at the link between animal and human conduct. It had long been recognized on the basis of their activities that many animals possess minds, and that these are similar in a considerable number of respects to human minds. According to the author, this book looks at man's position within nature from the perspective of a naturalist, rather than a psychologist or philosopher. He has attempted to describe the working of mind and body in human beings and in other living things; to examine critically the mental technique involved in such descriptions; and to reason broadly as to the bearings of the facts and processes on human life. Now it can be read and enjoyed in its historical context.

Originally published in 1974, this volume examines the behavioural similarities of obese humans and animals whose so-called feeding centre (the ventro-medial hypothalamic nuclei) has been lesioned. Both the obese human and the VMH-lesioned animal seem to share a hyposensitivity to the internal (physiological) cues to eating and hypersensitivity to external cues associated with food. Beginning with a review, these obese animals and the human obese are compared point by point on experimental results reported in the literature. Then, new findings are presented that specifically tested humans for relationships that are well-established for lesioned animals. Next, a theoretical framework integrates the human and animal data to postulate that the relationship of cue prominence and probability of response is stronger for the obese than for normal. The causes for this, and the extension of the basis for the obese's eating behaviour to other areas, are discussed in light of further experiments that will make this invaluable reading for all concerned with the history of obesity and the issues of regulatory behaviour.

The predators that can hunt, kill and eat us occupy a unique place in the human psyche. In this book, Adam Hart looks at our relationship with these animals from a conservation perspective. Whether it's lions in Africa, tigers in India or sharks in the world's oceans, we are fascinated by - and often terrified of - predators. Animals that can hunt, kill, and eat us occupy a unique place in the human psyche, and for good reason. Predation forms a big part of our evolutionary history, but in the modern world there are many people who live alongside animals that can, and sometimes do, make them prey. In The Deadly Balance, biologist Adam Hart explores the complex relationships we have with predators, and investigates what happens when humans become prey. From big cats to army ants, via snakes, bears, wolves, crocodiles, piranhas and more, Hart busts some myths and explores the science behind such encounters. Despite their fearsome and often wildly exaggerated reputations, these animals have far more to fear from us than we do from them. By probing the latest conservation science, Hart explores how we might both conserve the world's predators and live safely alongside them.

The area of applied psychology known as behaviour modification or behaviour therapy had progressed remarkably in the ten years, prior to publication. Illustrative of this progress is the variety of therapeutic and behaviour management techniques now available to the applied psychologist. This volume, originally published in 1981, describes some of the important characteristics of this development, and in particular, the relationship between behaviour change techniques and the principles of conditioning theory that generated them. This brief gives rise to three main themes. First, the book describes some of the reasons underlying the adoption of the conditioning paradigm and the epistemological advantages of the paradigm for behaviour modification. Second, a number of chapters discuss the current trends in specific areas of applied psychology where conditioning principles play an important heuristic role. These chapters deal with the uses made of conditioning theory in the areas of mental handicap, psychiatric therapy, work organizations, and the treatment of brain injury. Third, later chapters discuss some of the more recent theoretical developments in the field of behaviour modification/therapy, in particular the drift from strict behaviouristic applications of conditioning principles to more cognitive ones.

From the co-author of the New York Times bestseller When Elephants Weep comes a book that uses true stories backed by scientific research to explore the way young animals discover their worlds and learn how to survive.

How does a baby animal figure out how to get around in the world? How much of what animals know is instinctive, and how much must they learn?

In Becoming a Tiger, bestselling author Susan McCarthy addresses these intriguing matters, presenting fascinating and funny examples of animal behaviour in the laboratory and in the wild. McCarthy shows us how baby animals transform themselves from clueless kittens, clumsy cubs, or scrawny chicks into efficient predators, successful foragers, or deft nest-builders. From geese to mice, dolphins to orang-utans, bats to (of course) tigers, McCarthy's warm, amusing, and insightful examinations of animal life and developments provides a surprising window into the mental worlds of our fine fuzzy, furred, finned, and feathered friends.

oReaders will be fascinated by a close look at animal intelligence, learning, and family life.

Problems of classroom management and control are a recurring concern for many teachers. Disruptive behaviour and inattention hinder effective learning and impose a constant drain upon the teachers' emotional resources. Continual nagging at children only increases teacher stress: what is needed is an effective alternative set of strategies. Originally published in 1984, Positive Teaching seeks to meets this need by presenting the behavioural approach to teaching in a clear, direct and lucid way. By adopting the behavioural approach, problem behaviour can be minimised, or rapidly nipped in the bud when it does arise. While punishment may be used in an attempt to stop almost any kind of behaviour, only the appropriate use of positive methods applied contingently, immediately and consistently can teach new, more adaptive behaviour. This is a crucial issue in real teaching and is rarely encountered or even discussed in most teacher education programmes. It is the central focus of Positive Teaching. This book is for all teachers, from the beginning student to experienced head teachers; for those teaching in a first school, and for those teaching sixth-formers; for those experiencing difficulties and for those whose authority is already well established. The behavioural approach offers practical support to those who are struggling and a rationale for the effective, positive strategies of the successful. We can all improve our teaching.

Originally published in 1928, this volume, by a world authority on the subject, sums up our knowledge of the social insects. It inquires what are the social insects and what it is that makes us call them 'social'. Terebrantia, aculeata, wasps, bees, ants, and termites are discussed in a succession of chapters, showing how they have evolved, to how great an extent they have developed, and what are the peculiarities of their evolution. Polymorphism, the Social Medium, Guests and Parasites of the Social Insects, are other subjects discussed in this fascinating book.

• This book presents the landscape of consciousness and psychology and connects the possibilities of grounding the discussions in experiential, social, cognitive, and ecological contexts. • It decolonizes the understanding of consciousness connects the possibilities of grounding the discussions in experiential, social, cognitive, and ecological contexts. • Will be of interest to students, teachers, and researchers of psychology, consciousness studies, cognitive science, philosophy, social psychology, yoga studies, and yoga psychology across UK and US. It will also be useful for yoga professionals, therapists, social workers, and anyone who is interested to learn about consciousness.

First Published in 1997. Routledge is an imprint of Taylor & Francis, an informa company.

Originally published in 1983, this volume is a collection of papers by research workers active at the time. It includes reviews of special areas within the field and discussions of interactions with other behavioral sciences such as psychology, ethology, and sociobiology. Applications to medicine, psychiatry, and education are also considered. Contributors were encouraged to integrate history, present knowledge, and projections for the future. Although the book is not divided into sections there is some grouping of related chapters.

Originally published in 1928, this volume, by a world authority on the subject, sums up our knowledge of the social insects. It inquires what are the social insects and what it is that makes us call them 'social'. Terebrantia, aculeata, wasps, bees, ants, and termites are discussed in a succession of chapters, showing how they have evolved, to how great an extent they have developed, and what are the peculiarities of their evolution. Polymorphism, the Social Medium, Guests and Parasites of the Social Insects, are other subjects discussed in this fascinating book.