Intelligence by Ian Deary offers a concise and thought-provoking exploration of human intelligence. The book examines the scientific study of intelligence, addressing what it is, how it is measured, and why it matters. Deary delves into the history of intelligence research, the controversies surrounding IQ tests, and the biological and environmental factors that shape intellectual abilities. He also explores the implications of intelligence in education, employment, and society at large. This introductory guide provides a balanced and accessible overview of one of psychology's most debated topics.

Why Read This Book

• Explains complex concepts about intelligence in an approachable and clear manner.
• Provides a historical perspective on intelligence research and its evolution.
• Examines the biological and environmental influences on intelligence.
• Discusses the practical applications and ethical concerns of intelligence testing.
• Ideal for readers interested in psychology, education, or cognitive science.

About the Author

Ian Deary is a renowned psychologist and professor of differential psychology at the University of Edinburgh. He is an expert in the field of intelligence research and has made significant contributions to understanding cognitive aging and the biological bases of intelligence. Deary’s engaging writing style and expertise make his work both educational and accessible to a wide audienc