Michael W. Eysenck

This is a title in the modular "Principles in Psychology Series", designed for A-level and other introductory courses, aiming to provide students embarking on psychology courses with the necessary background and context. One aspect of this is to consider contemporary psychology in the light of its historical development. Another aspect is to examine some of the major controversies which have dominated psychology over the centuries. Yet another aspect is to consider some of the major areas of psychology eg social, developmental, cognitive in terms of what they have to offer in the quest for an understanding of human behaviour.; The book also addresses key issues which need to be considered as psychology matures into a fully fledged experimental and scientific discipline. For example, how much do laboratory experiments tell us about how people behave in the real world? And how far is it ethically permissable for psychologists to go in their pursuit of knowledge?

Correction notice: In chapter 4, on pages 70-71, Christos Halkiopoulos should have been credited for his role in the design and execution of the experiment discussed in Eysenck, M. W. (1991 a). Trait anxiety and cognition. In C. D. Spielberger, I. G. Sarason, Z. Kulczar, and J. Van Heck (Eds.), Stress and Emotion, Vol. 14. London: Hemisphere.Theorists are increasingly arguing that it is fruitful to approach anxiety from the cognitive perspective, and the empirical evidence supports that contention. The cognitive perspective is also adopted in this book, but the approach represents a development and extension of earlier ones. For example, most previous theories and research have been based on anxiety either in clinical or in normal groups. In contrast, one of the central themes of this book is that there are great advantages to be gained from a joint consideration of clinical and normal anxiety.Another theme of this book is that it is of major importance to establish whether or not there is a cognitive vulnerability factor which is associated with at least some forms of clinical anxiety. It is argued (with supporting evidence) that there is a latent cognitive vulnerability factor for generalized anxiety disorder which manifests itself under stressful conditions. This vulnerability factor is characterized by hypervigilance, and is found predominantly in normals high in the personality dimension of trait anxiety.The scope of the book extends to the effects of anxiety on performance and to the phenomenon of worry, which is regarded as the cognitive component of anxiety. In both cases, a new theoretical framework is presented.