First Published in 1986. Routledge is an imprint of Taylor & Francis, an informa company.

Timely and authoritative, this unique handbook explores the breadth of current knowledge on temperament, from foundational theory and research to clinical applications. Leaders in the field examine basic temperament traits, assessment methods, and what brain imaging and molecular genetics reveal about temperament's biological underpinnings. The book considers the pivotal role of temperament in parent–child interactions, attachment, peer relationships, and the development of adolescent and adult personality and psychopathology. Innovative psychological and educational interventions that take temperament into account are reviewed. Integrative in scope, the volume features extensive cross-referencing among chapters and a forward-looking summary chapter.

First Published in 1986. The modern history of temperament research began in the late 1950s with the New York Longitudinal Study. Twenty-five years later, temperament has become a major focus of research on early developing emotional and social traits. The impetus for this growth in temperament research stems from the merging of several shifts in child development research: from a view of the child as passive to a model of the child as an active, transacting partner with the environment; increasing interest in individual differences in development; an expansion of research on emotional and social development; and a clear change from an exclusive reliance on environmental explanations of developmental differences to a more balanced perspective that recognizes the possibility of biological as well as environmental influences. Most stimulating is the multidisciplinary flavor of temperament research-clinicians, infancy researchers, cultural anthropologists, and behavioral geneticists have, each for their own reasons, been drawn to the study of temperament. Each of these fields is represented in the present volume, which provides the first overview of the growing field of temperament.

For the past twenty years Keirsey has continued to investigate personality differences, to refine his theory of the four temperaments and to define the facets of character that distinguish one from another. His findings form the basis of Please Understand Me II, an updated and greatly expanded edition of the book, far more comprehensive and coherent than the original, and yet with much of the same easy accessibility. One major addition is Keirsey's view of how the temperaments differ in the intelligent roles they are most likely to develop. Each of us, he says, has four kinds of intelligence, tactical, logistical, diplomatic, strategic, though one of the four interests us far more than the others, and thus gets far more practice than the rest. Like four suits in a hand of cards, we each have a long suit and a short suit in what interests us and what we do well, and fortunate indeed are those whose work matches their skills. As in the original book, Please Understand Me II begins with The Keirsey Temperament Sorter, the most used personality inventory in the world. But also included is The Keirsey Four-Types Sorter, a new short questionnaire that identifies one's basic temperament and then ranks one's second, third, and fourth choices. Share this new sorter with friends and family, and get set for a lively and fascinating discussion of personal styles.

Temperament is the first monograph in 40 years to present theories and basic findings in the field of temperament from a broad international and interdisciplinary perspective. The text, based on the author's four decades of personal study and data collection, thoroughly explores the physiological, biochemical, and genetic bases of temperament - incorporating age-specific methods of assessment developed through child- and adult-oriented approaches. The 147 illustrations comprise tables of the most popular temperament inventories for both children and adults, and unique data tables illustrating the psychometric features of temperament inventories based on self-rating and rating by others.

We have seen these children—the shy and the sociable, the cautious and the daring—and wondered what makes one avoid new experience and another avidly pursue it. At the crux of the issue surrounding the contribution of nature to development is the study that Jerome Kagan and his colleagues have been conducting for more than two decades. In The Long Shadow of Temperament, Kagan and Nancy Snidman summarize the results of this unique inquiry into human temperaments, one of the best-known longitudinal studies in developmental psychology. These results reveal how deeply certain fundamental temperamental biases can be preserved over development. Identifying two extreme temperamental types—inhibited and uninhibited in childhood, and high-reactive and low-reactive in very young babies—Kagan and his colleagues returned to these children as adolescents. Surprisingly, one of the temperaments revealed in infancy predicted a cautious, fearful personality in early childhood and a dour mood in adolescence. The other bias predicted a bold childhood personality and an exuberant, sanguine mood in adolescence. These personalities were matched by different biological properties. In a masterly summary of their wide-ranging exploration, Kagan and Snidman conclude that these two temperaments are the result of inherited biologies probably rooted in the differential excitability of particular brain structures. Though the authors appreciate that temperamental tendencies can be modified by experience, this compelling work—an empirical and conceptual tour-de-force—shows how long the shadow of temperament is cast over psychological development.

This volume examines behavioral genetic research on temperament and personality from a number of perspectives. It takes a developmental perspective on a number of issues across the lifespan, focusing on personality and temperament. The first section focuses on the development of temperament and personality. Typically this has involved exploring genetic and environmental contributions to phenotypic stability and instability, but more recently there has been research that examines the etiology of intra-individual change/growth trajectories. The second section examines genetic and environmental contributions to the association between temperament and personality and other behaviors. The third and fourth sections discuss genotype-environment correlations and interactions, and introduces the reader to molecular genetics research on temperament and personality. Chapter 11 will discuss the significance of this type of research and Chapter 12 will provide an example of specific line of research exploring genes associated with temperament.​

Understanding the temperaments - the different combinations of inborn traits that affect behavior - can help people understand why they do what they do, and how they can choose healthy alternatives to negative personality traits. Spirit-Controlled Temperament introduces Dr. LaHaye's classic four-fold temperament theory and helps readers identify which one best describes them. Transformed Temperaments draws on biographical studies of four important people from the Bible to demonstrate how, by the power of the Holy Spirit, readers can shape and refine each temperament type. Why You Act the Way You Do guides readers in managing fear, anger, depression, and other negative emotions according to temperament types, and presents practical tips on handling different temperaments in the workplace and in marriage. Offering an important tool for self-discovery, Transforming Your Temperament shows readers the way to a new freedom of purpose, peace, and personal dignity.

This work explores the differences between temperamental traits and psychological disorders. What is the difference between a child who is temperamentally sad and one who has depression? Can a child be angry by temperament without being mentally ill? Here, the author discusses the factors that can propel children with particular temperamental tendencies towards or away from more problematic trajectories.

UNDERSTANDING YOUR CHILD'S TEMPERAMENT From their earliest days some children are shy and others are bold. A brother may be flexible, while his sister is rigid. One child is highly active, another far less so. One may stick with a challenge for hours, while another gives up easily. All children display distinct profiles of nine largely inborn temperament traits that determine how they experience their environments and respond to them. These interactions have a major impact on children's physical health, development, social behavior, and school performance, and on the caregivers themselves. If adults learn to recognize and tolerate temperament traits, they will be able to manage them more harmoniously and care for each child's individual needs. "What an important book for parents to consider. Treating each child as an individual shows them the respect that will engender self-esteem in them later. This book about differences in temperament by Dr. William Carey, an esteemed pediatrician, will give parents the backup they need to treat each child individually." T. Berry Brazelton, M.D Emeritus Professor of Pediatrics, Harvard Medical School Author of numerous books on child development and care. "America's favorite pediatrician" "This classic work is now more useful than ever. The too often neglected role of temperamental patterns is explained brilliantly, so that all adults who live or work with kids can understand and manage these all-important differences between them." Mel Levine, M.D. Professor of Pediatrics, University of North Carolina Medical School. Author of national bestseller, A Mind at a Time, and 10 other books about children's learning issues.