Behavioral Psychology

William JamesSep 2024

3.5

Word count: 41K words
Chapters: 4

Summary

When William James observed the connection between people's emotions and behavior, he discovered the "expression" principle: that people can gain the corresponding emotional feelings by expressing a certain behavior. Centered on the "expression" principle, this book explains in plain language how behavior affects cognition, changes cognition, and changes thought. It is rich in classic experiments and cases on behavior and thought by renowned philosophers and thinkers, broadening readers' horizons and offering fresh insights. It also vividly illustrates how various everyday behaviors affect thoughts and emotions, making it easier for people to reflect on their own behavior and deliberately change it, so as to move closer to their intended goals.

Editor's review

Centered on the "expression" principle, this book systematically discusses how behavior affects cognition and changes thought, complementing Action Positive Energy: the former focuses more on how behavior drives emotion, while this book extends the perspective to the cognitive level. In accessible language, the author connects classic experiments and cases from philosophers and thinkers, making the proposition that "behavior precedes feeling" clear and tangible and avoiding empty preaching. Its strengths lie in abundant cases and many everyday scenarios, which make it easy for readers to reflect on their own behavioral patterns and adjust them purposefully. It works as light reading for an introduction to behavioral psychology and as a reference for self-management and habit adjustment. When reading, it is advisable to connect the principles to your own specific situations and choose one or two behavioral entry points to practice rather than stopping at "knowing"; readers who need systematic academic training should pair it with professional textbooks.

Who it's for

A good fit for

Introductory readers who want to understand how behavior affects cognition
Self-managers who hope to improve habits and adjust behavioral patterns
Readers who enjoy understanding psychological principles through cases
General readers interested in the "expression" principle and its everyday applications

Not a good fit for

Psychology students who need rigorous experimental design and statistical training
Readers expecting in-depth philosophical argument or guided reading of original texts
People seeking individualized psychological assessment and counseling advice

Reading tips

Read the chapters on the "expression" principle first, then return to the cases to clarify the chain between behavior and cognition.
After each case, write down a similar scene from your own life and design an alternative behavior.
Read this book alongside Action Positive Energy and compare how behavior affects emotion and cognition differently.
Each week, choose one behavioral adjustment to practice, record cognitive changes after a week, and then move on to the next round.

第1章心灵的感知
第2章人与世界的关系
第3章提高辨别力
第4章积极行动的效应

FAQ

What is the difference between the "expression" principle and Action Positive Energy?

The two books share the same author and a similar theme, but Action Positive Energy emphasizes behavior driving emotion, while this book stresses how behavior affects cognition and thought. If you want to regulate emotions first, start with the former; if you want to understand how behavior changes thinking, start with this book.

Are the experiments and cases in the book reliable?

The book cites classic experiments and cases from philosophy and intellectual history in an accessible way to help readers understand the principles; it is not an academic literature review. Readers can treat them as illustrative examples, and should consult professional psychological research if they need rigorous conclusions.

Can reading it change behavior immediately?

The book offers principles and cases; change still depends on practice. It is more effective to try one specific behavior at a time and keep observing your cognitive and emotional responses than to finish the whole book in one go.

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About the author

William James Author · United States · 1842–1910

William James (1842–1910) was an American psychologist and philosopher, a leading advocate of pragmatism, and one of the founders of the functionalist school of psychology. Born in New York and a longtime professor at Harvard University, he is best known for The Principles of Psychology, The Varieties of Religious Experience, and Pragmatism. He introduced the concepts of the stream of consciousness and radical empiricism, and his influence on American psychology and philosophy has been profound. This site carries seven of his works, spanning psychological research, applied psychology, inspirational growth, social psychology, and Eastern philosophy, including The Principles of Psychology by a Harvard Professor, Behavior Changes Thought: The Expression Principle, Blind Spots in Thinking: Mental Pitfalls Everyone Has, and Harvard's Philosophy Course. Written for general readers, these works start from everyday experience and habits of thought, and in clear, fluent prose turn psychological and philosophical ideas into practical methods of self-understanding.