Ageing entails lifelong dynamic changes in biological, psychological, and social functioning. While such changes in later adulthood were somewhat neglected by scientists in the past, recent decades have seen a marked increase in research in this area. Nancy A. Pachana examines the impact of rising numbers of older people worldwide.

The generation into which each person is born, the demographic composition of that cohort, and its relation to those born at the same time in other places influences not only a person's life chances, but also the economic and political structures within which that life is lived; the person's access to social and natural resources (food, water, education, jobs, sexual partners); and even the length of that person's life. Demography, literally the study of people, addresses the size, distribution, composition, and density of populations, and considers the impact the drivers which mediate these will have on both individual lives and the changing structure of human populations. This Very Short Introduction considers the way in which the global population has evolved over time and space. Sarah Harper discusses the theorists, theories, and methods involved in studying population trends and movements, before looking at the emergence of new demographic sub-disciplines and addressing some of the future population challenges of the 21st century. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

Michael Allen Fox considers the complex meaning of home. He discusses what dwelling is, and the variety of dwellings people live in. He also looks at the politics of home, homelessness, refugeeism, and migration; the importance of place to our psyche; and the future of the concept of home.

Since dyslexia was first described in the British Medical Journal in 1896, there has been debate about the definitions and diagnostic procedures used, with some casting doubt on its very existence. However, there is now a considerable body of research regarding the nature and characteristics of this relatively common learning disorder. The contemporary view of dyslexia has emerged from a century of research in medicine, psychology and more recently neuroscience, and we now understand enough about this learning disorder to guide policy and practice. This Very Short Introduction provides an accessible overview of this exciting field of research, beginning with its history, and drawing on testimony from people living with dyslexia. Considering the potential causes of dyslexia, and looking at both genetic and environment factors, Margaret Snowling shows how cross-linguistic studies have documented the prevalence of dyslexia in different languages. Discussing the various brain scanning techniques that have been used to find out if the brains of people with dyslexia differ in structure or function from those of typical readers, Snowling moves on to weigh up various strategies and interventions which can help people living with dyslexia today. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

Some people appear to be smarter than others, but how do we measure intelligence? Why do some people have better thinking powers than others? What does intelligence predict about people's health and social outcomes? This "Very Short Introduction" uses the best, large-scale psychological data to answer important questions about intelligence, such as how environment, genes, brain structure, gender, and age affect people's thinking skills. It asks whether intelligence increased over the 20th century. Ian Deary also considers the new field of cognitive epidemiology, which discovers links between higher intelligence and better health, lower rates of illness, and longer life. -- From publisher's description.

"Learning is a key aspect of animal behavior, and central to survival. Without learning there can be no memory, no language, and no intelligence. Haselgrove looks at the nature of learning, and how it takes place. From the early experiments of Pavlov, Thorndike, and others, to the most recent studies in social learning, he traces the development of the main theories of learning in contemporary psychology, and describes the ingenious experimental approaches used to study learning in both animals and humans."--Provided by publisher.

Today many people take reading for granted, but we remain some way off from attaining literacy for the global human population. And whilst we think we know what reading is, it remains in many ways a mysterious process, or set of processes. The effects of reading are myriad: it can be informative, distracting, moving, erotically arousing, politically motivating, spiritual, and much, much more. At different times and in different places reading means different things. In this Very Short Introduction Belinda Jack explores the fascinating history of literacy, and the opportunities reading opens. For much of human history reading was the preserve of the elite, and most reading meant being read to. Innovations in printing, paper-making, and transport, combined with the rise of public education from the late eighteenth century on, brought a dramatic rise in literacy in many parts of the world. Established links between a nation's levels of literacy and its economy led to the promotion of reading for political ends. But, equally, reading has been associated with subversive ideas, leading to censorship through multiple channels: denying access to education, controlling publishing, destroying libraries, and even the burning of authors and their works. Indeed, the works of Voltaire were so often burned that an enterprising Parisian publisher produced a fire-proof edition, decorated with a phoenix. But, as Jack demonstrates, reading is a collaborative act between an author and a reader, and one which can never be wholly controlled. Telling the story of reading, from the ancient world to digital reading and restrictions today, Belinda Jack explores why it is such an important aspect of our society. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.