Originally published in 1952, The Scientific Study of Personality contains an account of experiments carried out at the Institute of Psychiatry (University of London) during the five years which had elapsed since the publication of Dimensions of Personality. These experiments were integrated into a consistent conceptual scheme of personality, description and development, covering neurotic and psychotic as well as ‘normal’ people.

The first chapters give an introduction to the principles of dimensional analysis as a scientific method; the central part of the book makes use of these principles in attempting to answer some of the main problems of personality analysis; the last part presents the application of the findings to a variety of practical problems. Among the fundamental problems submitted to experiment are the relation between neurosis and psychosis, the inheritance of emotional instability, the relative usefulness of ‘atomistic’ and ‘gestalt’ methods of approach, the verification of typological schemes, such as those of Kretschmer and Jung, the possibility of exact measurement of dimensions of personality, and the validity and reliability of the statistical method as compared with techniques using ‘insight’ and interpretation. Among the practical problems to which the results of these researches have been applied are the psychological after-effects of leucotomy, the prediction of work-efficiency of paroled mental defectives, the selection of students and nurses, and the work adjustment of factory workers.

This book is a re-issue originally published in 1952. The language used and views portrayed are a reflection of its era and no offence is meant by the Publishers to any reader by this re-publication.

Originally published in 1952, The Scientific Study of Personality contains an account of experiments carried out at the Institute of Psychiatry (University of London) during the five years which had elapsed since the publication of Dimensions of Personality. These experiments were integrated into a consistent conceptual scheme of personality, description and development, covering neurotic and psychotic as well as ‘normal’ people.

The first chapters give an introduction to the principles of dimensional analysis as a scientific method; the central part of the book makes use of these principles in attempting to answer some of the main problems of personality analysis; the last part presents the application of the findings to a variety of practical problems. Among the fundamental problems submitted to experiment are the relation between neurosis and psychosis, the inheritance of emotional instability, the relative usefulness of ‘atomistic’ and ‘gestalt’ methods of approach, the verification of typological schemes, such as those of Kretschmer and Jung, the possibility of exact measurement of dimensions of personality, and the validity and reliability of the statistical method as compared with techniques using ‘insight’ and interpretation. Among the practical problems to which the results of these researches have been applied are the psychological after-effects of leucotomy, the prediction of work-efficiency of paroled mental defectives, the selection of students and nurses, and the work adjustment of factory workers.

This book is a re-issue originally published in 1952. The language used and views portrayed are a reflection of its era and no offence is meant by the Publishers to any reader by this re-publication.

Originally published in 1953, this third edition was first published in 1970. It was one of the early attempts at bringing together theories of personality organisation and finding empirical evidence to test their hypotheses. This third edition includes additional chapters and updated references to current research of the time. It is a particular feature of this book that a large number of figures are reproduced in the text; this is essentially a consequence of the writer’s belief that diagrammatic representations are better suited to the transmitting and remembering of information than are words or numbers.

The first chapter outlines the theories and discusses some of their implications, the second and third look at methods of analysis and projective techniques, while the rest of the book is devoted to a critical presentation of the evidence, arranged according to the technique employed – rating, self-rating, objective testing, constitutional assessment, autonomic measurement, and so on. Today it can be read and enjoyed in its historical context.

Originally published in 1953, this third edition was first published in 1970. It was one of the early attempts at bringing together theories of personality organisation and finding empirical evidence to test their hypotheses. This third edition includes additional chapters and updated references to current research of the time. It is a particular feature of this book that a large number of figures are reproduced in the text; this is essentially a consequence of the writer’s belief that diagrammatic representations are better suited to the transmitting and remembering of information than are words or numbers.

The first chapter outlines the theories and discusses some of their implications, the second and third look at methods of analysis and projective techniques, while the rest of the book is devoted to a critical presentation of the evidence, arranged according to the technique employed – rating, self-rating, objective testing, constitutional assessment, autonomic measurement, and so on. Today it can be read and enjoyed in its historical context.

Originally published in 1960, the two volumes of Experiments in Personality report a number of experiments in psychogenetics, psychopharmacology, psychodiagnostics, psychometrics and psychodynamics, all of which formed part of the programme of research which had been developing from the late 1940s at the Maudsley Hospital. Presenting the studies together in a book, rather than the more usual route of journal articles, was itself felt to be an experiment at the time, especially given the wide area covered. The decision was deliberate because all the studies reported formed part of a larger whole, which would have been lost if published separately.

Volume II looks at psychodiagnostics, psychodynamics and psychometrics.

Originally published in 1960, the two volumes of Experiments in Personality report a number of experiments in psychogenetics, psychopharmacology, psychodiagnostics, psychometrics and psychodynamics, all of which formed part of the programme of research which had been developing from the late 1940s at the Maudsley Hospital. Presenting the studies together in a book, rather than the more usual route of journal articles, was itself felt to be an experiment at the time, especially given the wide area covered. The decision was deliberate because all the studies reported formed part of a larger whole, which would have been lost if published separately.

Volume II looks at psychodiagnostics, psychodynamics and psychometrics.

Originally published in 1960, the two volumes of Experiments in Personality report a number of experiments in psychogenetics, psychopharmacology, psychodiagnostics, psychometrics and psychodynamics, all of which formed part of the programme of research which had been developing from the late 1940s at the Maudsley Hospital. Presenting the studies together in a book, rather than the more usual route of journal articles, was itself felt to be an experiment at the time, especially given the wide area covered. The decision was deliberate because all the studies reported formed part of a larger whole, which would have been lost if published separately.

Volume I looks at psychogenetics and psychopharmacology.

Originally published in 1960, the two volumes of Experiments in Personality report a number of experiments in psychogenetics, psychopharmacology, psychodiagnostics, psychometrics and psychodynamics, all of which formed part of the programme of research which had been developing from the late 1940s at the Maudsley Hospital. Presenting the studies together in a book, rather than the more usual route of journal articles, was itself felt to be an experiment at the time, especially given the wide area covered. The decision was deliberate because all the studies reported formed part of a larger whole, which would have been lost if published separately.

Volume I looks at psychogenetics and psychopharmacology.

When Crime and Personality was first published in 1964, J.A.C. Brown, writing in the New Statesman, commented: ‘There can be no doubt of the importance of Professor Eysenck’s book on the nature and treatment of criminal behaviour.’ This third edition, originally published in 1977, had been completely revised and brought up to date, and although the major theory linking personality and crime has been retained, many of the details have been changed in conformity with recent research of the time.

The book presents a theory concerning the personality of criminals, and offers evidence to show that these personality features characterising criminals are based on genetic foundations. It is argued that criminality as a whole is not exclusively based on environmental factors as has so often been suggested, but has a strong biological basis. A good deal of evidence is reviewed showing that there are many data supporting this view, from studies of identical and fraternal twins, adopted children, and comparisons between criminals and non-criminals both in the Western world and in Communist countries.

Professor Eysenck suggests that important consequences follow from such an attempt to redress the one-sided emphasis on environmental factors which had been so characteristic of the previous fifty years, and some of these consequences are described in detail. He further suggests that only proper understanding of the psychological factors making for antisocial behaviour will help in reversing the increasing burden that criminality places upon society. The book also takes issue with political arguments of the time regarding the origins of criminality, and shows that criminals behind the Iron Curtain show the same personality characteristics as do criminals in Western countries.

When Crime and Personality was first published in 1964, J.A.C. Brown, writing in the New Statesman, commented: ‘There can be no doubt of the importance of Professor Eysenck’s book on the nature and treatment of criminal behaviour.’ This third edition, originally published in 1977, had been completely revised and brought up to date, and although the major theory linking personality and crime has been retained, many of the details have been changed in conformity with recent research of the time.

The book presents a theory concerning the personality of criminals, and offers evidence to show that these personality features characterising criminals are based on genetic foundations. It is argued that criminality as a whole is not exclusively based on environmental factors as has so often been suggested, but has a strong biological basis. A good deal of evidence is reviewed showing that there are many data supporting this view, from studies of identical and fraternal twins, adopted children, and comparisons between criminals and non-criminals both in the Western world and in Communist countries.

Professor Eysenck suggests that important consequences follow from such an attempt to redress the one-sided emphasis on environmental factors which had been so characteristic of the previous fifty years, and some of these consequences are described in detail. He further suggests that only proper understanding of the psychological factors making for antisocial behaviour will help in reversing the increasing burden that criminality places upon society. The book also takes issue with political arguments of the time regarding the origins of criminality, and shows that criminals behind the Iron Curtain show the same personality characteristics as do criminals in Western countries.

Originally published in 1976 and on the basis of extended case histories, Eysenck showed how experts dealt with problems which arose in the course of behaviour therapy. It showed how they formulated hypotheses about causation and treatment, and used these to structure the methods employed; and how they changed their hypotheses when treatment showed them to have been mistaken. The prime aim was to demonstrate the complexities involved in even apparently simple cases, and the need to base treatment on a proper understanding of the dynamics of the case.

All the articles were specially written for this book, the purpose being to underline the need to state the dynamics of a case in such a form that they could be used as hypotheses leading to specific treatment recommendations. The hypotheses were tested by the success or failure of the treatment, thus making the treatment of individual patients a proper experimental procedure.

Behaviour therapy emphasises the fundamental importance of the outcome problem and only experience can teach the behaviour therapist just how this interplay of theory formulation and design of location, evaluation of effect and changes in theory, works in actual practice. The book will help those engaged in this type of therapy to understand the process better, and to gain a quicker mastery of the technique.

Originally published in 1976 and on the basis of extended case histories, Eysenck showed how experts dealt with problems which arose in the course of behaviour therapy. It showed how they formulated hypotheses about causation and treatment, and used these to structure the methods employed; and how they changed their hypotheses when treatment showed them to have been mistaken. The prime aim was to demonstrate the complexities involved in even apparently simple cases, and the need to base treatment on a proper understanding of the dynamics of the case.

All the articles were specially written for this book, the purpose being to underline the need to state the dynamics of a case in such a form that they could be used as hypotheses leading to specific treatment recommendations. The hypotheses were tested by the success or failure of the treatment, thus making the treatment of individual patients a proper experimental procedure.

Behaviour therapy emphasises the fundamental importance of the outcome problem and only experience can teach the behaviour therapist just how this interplay of theory formulation and design of location, evaluation of effect and changes in theory, works in actual practice. The book will help those engaged in this type of therapy to understand the process better, and to gain a quicker mastery of the technique.

Originally published in 1965 this book was an introduction to post-Freudian methods of diagnosing and treating neurotics of the time. These methods were known collectively as ‘behaviour therapy’, a term indicating their derivation from modern behaviourism, learning theory, and conditioning principles. In the early twentieth century John B. Watson pointed out that ‘psychology, as the behaviourist views it, is a purely objective experimental branch of natural science. Its theoretical goal is the prediction and control of behaviour.’ Behaviour therapy attempts to extend this control to the field of neurotic disorders, and in doing so it makes use of experimental laboratory findings, and of theories based on these. It was seen as the very opposite of the position taken by psychoanalysis.

The authors believed that, by the late twentieth century, behaviour therapy would be ‘firmly established as one of the most important, if not the most important, weapon in the hands of psychiatrists and clinical psychologists’.

Originally published in 1965 this book was an introduction to post-Freudian methods of diagnosing and treating neurotics of the time. These methods were known collectively as ‘behaviour therapy’, a term indicating their derivation from modern behaviourism, learning theory, and conditioning principles. In the early twentieth century John B. Watson pointed out that ‘psychology, as the behaviourist views it, is a purely objective experimental branch of natural science. Its theoretical goal is the prediction and control of behaviour.’ Behaviour therapy attempts to extend this control to the field of neurotic disorders, and in doing so it makes use of experimental laboratory findings, and of theories based on these. It was seen as the very opposite of the position taken by psychoanalysis.

The authors believed that, by the late twentieth century, behaviour therapy would be ‘firmly established as one of the most important, if not the most important, weapon in the hands of psychiatrists and clinical psychologists’.

Originally published in 1952, The Scientific Study of Personality contains an account of experiments carried out at the Institute of Psychiatry (University of London) during the five years which had elapsed since the publication of Dimensions of Personality. These experiments were integrated into a consistent conceptual scheme of personality, description and development, covering neurotic and psychotic as well as ‘normal’ people.

The first chapters give an introduction to the principles of dimensional analysis as a scientific method; the central part of the book makes use of these principles in attempting to answer some of the main problems of personality analysis; the last part presents the application of the findings to a variety of practical problems. Among the fundamental problems submitted to experiment are the relation between neurosis and psychosis, the inheritance of emotional instability, the relative usefulness of ‘atomistic’ and ‘gestalt’ methods of approach, the verification of typological schemes, such as those of Kretschmer and Jung, the possibility of exact measurement of dimensions of personality, and the validity and reliability of the statistical method as compared with techniques using ‘insight’ and interpretation. Among the practical problems to which the results of these researches have been applied are the psychological after-effects of leucotomy, the prediction of work-efficiency of paroled mental defectives, the selection of students and nurses, and the work adjustment of factory workers.

This book is a re-issue originally published in 1952. The language used and views portrayed are a reflection of its era and no offence is meant by the Publishers to any reader by this re-publication.

Originally published in 1952, The Scientific Study of Personality contains an account of experiments carried out at the Institute of Psychiatry (University of London) during the five years which had elapsed since the publication of Dimensions of Personality. These experiments were integrated into a consistent conceptual scheme of personality, description and development, covering neurotic and psychotic as well as ‘normal’ people.

The first chapters give an introduction to the principles of dimensional analysis as a scientific method; the central part of the book makes use of these principles in attempting to answer some of the main problems of personality analysis; the last part presents the application of the findings to a variety of practical problems. Among the fundamental problems submitted to experiment are the relation between neurosis and psychosis, the inheritance of emotional instability, the relative usefulness of ‘atomistic’ and ‘gestalt’ methods of approach, the verification of typological schemes, such as those of Kretschmer and Jung, the possibility of exact measurement of dimensions of personality, and the validity and reliability of the statistical method as compared with techniques using ‘insight’ and interpretation. Among the practical problems to which the results of these researches have been applied are the psychological after-effects of leucotomy, the prediction of work-efficiency of paroled mental defectives, the selection of students and nurses, and the work adjustment of factory workers.

This book is a re-issue originally published in 1952. The language used and views portrayed are a reflection of its era and no offence is meant by the Publishers to any reader by this re-publication.

Originally published in 1953, this third edition was first published in 1970. It was one of the early attempts at bringing together theories of personality organisation and finding empirical evidence to test their hypotheses. This third edition includes additional chapters and updated references to current research of the time. It is a particular feature of this book that a large number of figures are reproduced in the text; this is essentially a consequence of the writer’s belief that diagrammatic representations are better suited to the transmitting and remembering of information than are words or numbers.

The first chapter outlines the theories and discusses some of their implications, the second and third look at methods of analysis and projective techniques, while the rest of the book is devoted to a critical presentation of the evidence, arranged according to the technique employed – rating, self-rating, objective testing, constitutional assessment, autonomic measurement, and so on. Today it can be read and enjoyed in its historical context.

Originally published in 1953, this third edition was first published in 1970. It was one of the early attempts at bringing together theories of personality organisation and finding empirical evidence to test their hypotheses. This third edition includes additional chapters and updated references to current research of the time. It is a particular feature of this book that a large number of figures are reproduced in the text; this is essentially a consequence of the writer’s belief that diagrammatic representations are better suited to the transmitting and remembering of information than are words or numbers.

The first chapter outlines the theories and discusses some of their implications, the second and third look at methods of analysis and projective techniques, while the rest of the book is devoted to a critical presentation of the evidence, arranged according to the technique employed – rating, self-rating, objective testing, constitutional assessment, autonomic measurement, and so on. Today it can be read and enjoyed in its historical context.

Originally published in 1960, the two volumes of Experiments in Personality report a number of experiments in psychogenetics, psychopharmacology, psychodiagnostics, psychometrics and psychodynamics, all of which formed part of the programme of research which had been developing from the late 1940s at the Maudsley Hospital. Presenting the studies together in a book, rather than the more usual route of journal articles, was itself felt to be an experiment at the time, especially given the wide area covered. The decision was deliberate because all the studies reported formed part of a larger whole, which would have been lost if published separately.

Volume II looks at psychodiagnostics, psychodynamics and psychometrics.

Originally published in 1960, the two volumes of Experiments in Personality report a number of experiments in psychogenetics, psychopharmacology, psychodiagnostics, psychometrics and psychodynamics, all of which formed part of the programme of research which had been developing from the late 1940s at the Maudsley Hospital. Presenting the studies together in a book, rather than the more usual route of journal articles, was itself felt to be an experiment at the time, especially given the wide area covered. The decision was deliberate because all the studies reported formed part of a larger whole, which would have been lost if published separately.

Volume II looks at psychodiagnostics, psychodynamics and psychometrics.

Originally published in 1960, the two volumes of Experiments in Personality report a number of experiments in psychogenetics, psychopharmacology, psychodiagnostics, psychometrics and psychodynamics, all of which formed part of the programme of research which had been developing from the late 1940s at the Maudsley Hospital. Presenting the studies together in a book, rather than the more usual route of journal articles, was itself felt to be an experiment at the time, especially given the wide area covered. The decision was deliberate because all the studies reported formed part of a larger whole, which would have been lost if published separately.

Volume I looks at psychogenetics and psychopharmacology.

Originally published in 1960, the two volumes of Experiments in Personality report a number of experiments in psychogenetics, psychopharmacology, psychodiagnostics, psychometrics and psychodynamics, all of which formed part of the programme of research which had been developing from the late 1940s at the Maudsley Hospital. Presenting the studies together in a book, rather than the more usual route of journal articles, was itself felt to be an experiment at the time, especially given the wide area covered. The decision was deliberate because all the studies reported formed part of a larger whole, which would have been lost if published separately.

Volume I looks at psychogenetics and psychopharmacology.

When Crime and Personality was first published in 1964, J.A.C. Brown, writing in the New Statesman, commented: ‘There can be no doubt of the importance of Professor Eysenck’s book on the nature and treatment of criminal behaviour.’ This third edition, originally published in 1977, had been completely revised and brought up to date, and although the major theory linking personality and crime has been retained, many of the details have been changed in conformity with recent research of the time.

The book presents a theory concerning the personality of criminals, and offers evidence to show that these personality features characterising criminals are based on genetic foundations. It is argued that criminality as a whole is not exclusively based on environmental factors as has so often been suggested, but has a strong biological basis. A good deal of evidence is reviewed showing that there are many data supporting this view, from studies of identical and fraternal twins, adopted children, and comparisons between criminals and non-criminals both in the Western world and in Communist countries.

Professor Eysenck suggests that important consequences follow from such an attempt to redress the one-sided emphasis on environmental factors which had been so characteristic of the previous fifty years, and some of these consequences are described in detail. He further suggests that only proper understanding of the psychological factors making for antisocial behaviour will help in reversing the increasing burden that criminality places upon society. The book also takes issue with political arguments of the time regarding the origins of criminality, and shows that criminals behind the Iron Curtain show the same personality characteristics as do criminals in Western countries.

When Crime and Personality was first published in 1964, J.A.C. Brown, writing in the New Statesman, commented: ‘There can be no doubt of the importance of Professor Eysenck’s book on the nature and treatment of criminal behaviour.’ This third edition, originally published in 1977, had been completely revised and brought up to date, and although the major theory linking personality and crime has been retained, many of the details have been changed in conformity with recent research of the time.

The book presents a theory concerning the personality of criminals, and offers evidence to show that these personality features characterising criminals are based on genetic foundations. It is argued that criminality as a whole is not exclusively based on environmental factors as has so often been suggested, but has a strong biological basis. A good deal of evidence is reviewed showing that there are many data supporting this view, from studies of identical and fraternal twins, adopted children, and comparisons between criminals and non-criminals both in the Western world and in Communist countries.

Professor Eysenck suggests that important consequences follow from such an attempt to redress the one-sided emphasis on environmental factors which had been so characteristic of the previous fifty years, and some of these consequences are described in detail. He further suggests that only proper understanding of the psychological factors making for antisocial behaviour will help in reversing the increasing burden that criminality places upon society. The book also takes issue with political arguments of the time regarding the origins of criminality, and shows that criminals behind the Iron Curtain show the same personality characteristics as do criminals in Western countries.

Originally published in 1976 and on the basis of extended case histories, Eysenck showed how experts dealt with problems which arose in the course of behaviour therapy. It showed how they formulated hypotheses about causation and treatment, and used these to structure the methods employed; and how they changed their hypotheses when treatment showed them to have been mistaken. The prime aim was to demonstrate the complexities involved in even apparently simple cases, and the need to base treatment on a proper understanding of the dynamics of the case.

All the articles were specially written for this book, the purpose being to underline the need to state the dynamics of a case in such a form that they could be used as hypotheses leading to specific treatment recommendations. The hypotheses were tested by the success or failure of the treatment, thus making the treatment of individual patients a proper experimental procedure.

Behaviour therapy emphasises the fundamental importance of the outcome problem and only experience can teach the behaviour therapist just how this interplay of theory formulation and design of location, evaluation of effect and changes in theory, works in actual practice. The book will help those engaged in this type of therapy to understand the process better, and to gain a quicker mastery of the technique.

Originally published in 1976 and on the basis of extended case histories, Eysenck showed how experts dealt with problems which arose in the course of behaviour therapy. It showed how they formulated hypotheses about causation and treatment, and used these to structure the methods employed; and how they changed their hypotheses when treatment showed them to have been mistaken. The prime aim was to demonstrate the complexities involved in even apparently simple cases, and the need to base treatment on a proper understanding of the dynamics of the case.

All the articles were specially written for this book, the purpose being to underline the need to state the dynamics of a case in such a form that they could be used as hypotheses leading to specific treatment recommendations. The hypotheses were tested by the success or failure of the treatment, thus making the treatment of individual patients a proper experimental procedure.

Behaviour therapy emphasises the fundamental importance of the outcome problem and only experience can teach the behaviour therapist just how this interplay of theory formulation and design of location, evaluation of effect and changes in theory, works in actual practice. The book will help those engaged in this type of therapy to understand the process better, and to gain a quicker mastery of the technique.

Originally published in 1965 this book was an introduction to post-Freudian methods of diagnosing and treating neurotics of the time. These methods were known collectively as ‘behaviour therapy’, a term indicating their derivation from modern behaviourism, learning theory, and conditioning principles. In the early twentieth century John B. Watson pointed out that ‘psychology, as the behaviourist views it, is a purely objective experimental branch of natural science. Its theoretical goal is the prediction and control of behaviour.’ Behaviour therapy attempts to extend this control to the field of neurotic disorders, and in doing so it makes use of experimental laboratory findings, and of theories based on these. It was seen as the very opposite of the position taken by psychoanalysis.

The authors believed that, by the late twentieth century, behaviour therapy would be ‘firmly established as one of the most important, if not the most important, weapon in the hands of psychiatrists and clinical psychologists’.

Originally published in 1965 this book was an introduction to post-Freudian methods of diagnosing and treating neurotics of the time. These methods were known collectively as ‘behaviour therapy’, a term indicating their derivation from modern behaviourism, learning theory, and conditioning principles. In the early twentieth century John B. Watson pointed out that ‘psychology, as the behaviourist views it, is a purely objective experimental branch of natural science. Its theoretical goal is the prediction and control of behaviour.’ Behaviour therapy attempts to extend this control to the field of neurotic disorders, and in doing so it makes use of experimental laboratory findings, and of theories based on these. It was seen as the very opposite of the position taken by psychoanalysis.

The authors believed that, by the late twentieth century, behaviour therapy would be ‘firmly established as one of the most important, if not the most important, weapon in the hands of psychiatrists and clinical psychologists’.