Explore how emotion connects with the nervous system and everyday behavior, with practical tests you can understand.
This edition collects early notes on measurement and the role of affective tone in mental activity. It explains how researchers analyze reactions not just by words, but by the feelings and energy behind them. The focus is on how positive and negative tone shape what people notice, remember, and respond to.
- See how the book distinguishes inner and outer reactions and why that matters for interpretation.
- Learn a practical approach to classifying reactions by psychical processes rather than surface form.
- Discover how affective tone can influence diagnosis and study design.
- Understand how data from physiological measures can be normalized for meaningful comparisons.
Ideal for readers of psychology, psychophysiology, or anyone curious about how emotion guides behavior.