Includes more than 11,000 definitions, this authoritative and up-to-date dictionary covers all branches of psychology. Clear, concise descriptions for each entry offer extensive coverage of key areas including cognition, sensation and perception, emotion and motivation, learning and skills, language, mental disorder, and research methods. The range of entries extends to related disciplines including psychoanalysis, psychiatry, the neurosciences, and statistics. Entries are extensively cross-referenced for ease of use, and cover word origins and derivations as well as definitions. More than 100 illustrations complement the text.

"The information world has undergone drastic changes since the publication of the 3rd edition of The Oxford Guide to Library Research in 2005, and Thomas Mann, a veteran reference librarian at the Library of Congress, has extensively revised his text to reflect those changes. This book will answer two basic questions: First, what is the extent of the significant research resources you will you miss if you confine your research entirely, or even primarily, to sources available on the open Internet? Second, if you are trying to get a reasonably good overview of the literature on a particular topic, rather than just "something quickly" on it, what are the several alternative methods of subject searching--which are not available on the Web--that are usually much more efficient for that purpose than typing keywords into a blank search box, with the results displayed by relevance-ranking computer algorithms? This book shows researchers how to do comprehensive research on any topic. It explains the variety of search mechanisms available, so that the researcher can have the reasonable confidence that s/he has not overlooked something important. This includes not just lists of resources, but discussions of the ways to search within them: how to find the best search terms, how to combine the terms, and how to make the databases (and other sources) show relevant material even when you don't know how to specify the best search terms in advance. The book's overall structuring by nine methods of searching that are applicable in any subject area, rather than by subjects or by types of literature, is unique among guides to research. Also unique is the range and variety of concrete examples of what to do--and of what not to do. The book is not "about" the Internet: it is about the best alternatives to the Internet--the sources that are not on the open Web to begin with, that can be found only through research libraries and that are more than ever necessary for any kind of substantive scholarly research. More than any other research guide available, this book directly addresses and provides solutions to the serious problems outlined in recent studies documenting the profound lack of research skills possessed by today's "digital natives.""

This bestselling dictionary is an authoritative and comprehensive source of jargon-free legal information. It contains over 4800 entries that clearly define the major terms, concepts, processes and the organisation of the English legal system. Now in its ninth edition, it has been fully updated to incorporate recent case law and the latest legislation, such as the Modern Slavery Act 2015, the Brexit legislation and changes in consumer, tax and family law.

This wide-ranging dictionary contains a wealth of information on all aspects of history, from prehistory right up to the present day. Over 4,000 clear, concise entries include biographies of key figures in world history (living and dead), separate entries for every country in the world (summarizing key historical events), and in-depth entries on religious and political movements, international organizations, and major conflicts and events and their after-effects. For this new edition, existing entries have been revised and updated to reflect the very latest global events including changes in leadership, wars, political situations, and the statistical information given for each country (population counts, currency, languages, religions). New entries have been included for key figures who have recently come to prominence and world events.

Covers all aspects of film studies, including film theory and criticism, national and international cinemas, film history, film movements and genres, film industry practices, and key technical terms in over 500 detailed entries. Most entries also feature recommendations for further reading and a large number also have web links.