Hans Selye conceptualized stress consisting of three stages he called __________

A) the Social Readjustment Rating Stages.
B) the General Adaptation Syndrome (GAS) .
C) the Psychological Model of Stress Stages.
D) the Proactive Model of Stress Stages.

General Adaptation Syndrome (GAS)

A theoretical model describing the body's short-term and long-term reactions to stress, characterized by stages of alarm, resistance, and exhaustion.

Hans Selye

A pioneering Hungarian-Canadian endocrinologist who first identified and described the concept of stress and its effects on the human body.