This work investigates the fundamental components of psychological well-being and how they relate to an individual's overall life satisfaction. Norman M. Bradburn, a prominent social psychologist, utilizes extensive survey data to construct a framework that distinguishes between positive and negative affect as independent dimensions of human experience. The text argues that well-being is not merely the absence of distress but a dynamic balance between these two distinct emotional states.

Experts recognize this text as a foundational contribution to the field of subjective well-being research. Readers frequently note the academic density of the prose, which serves as a primary reference for students and researchers examining the measurement of human happiness.