{"product_id":"intelligence-a-very-short-introduction-019879620x-ysvs","title":"Intelligence: A Very Short Introduction","description":"\u003ch2\u003eWhy Ian J. Deary Is a Trusted Voice in Intelligence Research\u003c\/h2\u003e\u003cp\u003eUnderstanding intelligence is a journey through the intricacies of the human mind. In his acclaimed book, Ian J. Deary, a leading expert in differential psychology, provides a clear and thorough overview of what science has uncovered about intelligence. This compact guide is perfect for anyone wanting to grasp the key concepts without needing a background in psychology. Ian J. Deary is a professor of differential psychology at the University of Edinburgh and one of the most cited researchers in the field. His work has significantly advanced our understanding of cognitive ageing, the genetics of intelligence, and the connections between intelligence and health. In this volume, he brings his extensive research experience to a format that is accessible to all readers. His balanced, data-driven approach ensures a reliable overview, free from hype or misinformation.\u003c\/p\u003e\u003ch2\u003eInside Intelligence: A Very Short \u003c\/h2\u003e\u003cp\u003eThis revised edition, published in 2020, updates the original with nearly a decade of new discoveries. Deary addresses fundamental questions: How do we measure intelligence? What contributions do genes and environment make? How does intelligence evolve throughout life? The book explores early theories, from Spearman's g to modern multifactor models, and delves into recent genomic studies linking DNA variants to cognitive abilities. It also tackles controversies such as IQ test bias, the Flynn effect, and the limitations of cognitive training. No prior knowledge is required—the book walks you through major theories and evidence.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions About Intelligence\u003c\/h2\u003e\u003cp\u003eHere are answers to some common queries that Deary addresses with characteristic evidence-based clarity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs intelligence fixed at birth?\u003c\/strong\u003e Research indicates that both genetics and environment play a role, and intelligence can change over time through education and experience. Heritability estimates vary, but there is room for improvement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the Flynn effect?\u003c\/strong\u003e The steady increase in IQ scores across generations is called the Flynn effect, likely due to environmental factors such as improved nutrition, schooling, and cultural shifts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan we improve our intelligence?\u003c\/strong\u003e Although cognitive training can enhance specific skills, broader gains in general intelligence remain debated. Lifestyle factors like exercise and education appear to support cognitive health.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the g factor?\u003c\/strong\u003e The g factor is a general intelligence trait that underlies performance on many cognitive tasks. Deary explains its measurement and significance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow This Book Helps You Understand Personality and Cognition\u003c\/h2\u003e\u003cp\u003eIntelligence does not exist in isolation—it interacts with personality traits such as openness, conscientiousness, and neuroticism. Deary explores these connections, showing how cognitive abilities and personality together influence life outcomes including education, career, and health. For those interested in personality psychology, this book provides essential context: intelligence is a core component of individual differences that complements and interacts with temperament. Understanding this interplay is key to grasping human behaviour.\u003c\/p\u003e\u003ch2\u003eWhat Makes This Book About Intelligence Essential Reading?\u003c\/h2\u003e\u003cp\u003eIntelligence influences our lives in profound ways, from career success to social relationships. But what does scientific research actually reveal? In \u003cem\u003eIntelligence: A Very Short \u003c\/em\u003e, Ian J. Deary distils decades of study into a concise and readable guide. This compact book offers a clear-eyed look at one of psychology's most debated topics. It is ideal for students, professionals, and curious readers who seek a trustworthy foundation in intelligence research. A practising school psychologist with 40 years of experience has praised it as the most evidence-based and comprehensible discussion available.\u003c\/p\u003e\u003ch2\u003eA Note on the Revised Edition\u003c\/h2\u003e\u003cp\u003eThis second edition is almost completely rewritten compared to the 2001 original. It incorporates groundbreaking findings from genome-wide association studies and large-scale behavioural genetics. If you own the first edition, this update is essential reading. The book also features updated references and a glossary, making it a valuable resource for staying current in the field.\u003c\/p\u003e","brand":"Ian J. 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