Final answer:
The term "stress" was coined by Hans Selye, who developed the General Adaptation Syndrome model to explain the body's response to stress over time. The term "stress" in the context of biological and physiological responses to challenges was coined by:Hans Selye
Step-by-step explanation:
The term "stress" was coined by Hans Selye, an endocrinologist whose research led to the concept of the General Adaptation Syndrome. Although Walter Cannon first identified the body's physiological reactions to stress with his fight-or-flight response, it was Selye who provided a broader understanding of stress, foregrounding his theory in a three-phase process: alarm reaction, stage of resistance, and stage of exhaustion. Cannon's work underlies Selye’s, as his focus was on immediate physiological response, while Selye expanded upon this to explore the chronic effects of stress on the body. Both researchers developed foundational theories that greatly contributed to the field of stress research, offering insights into the physiological basis of stress and influencing the development of better strategies for managing stress-related health problems. Hans Selye, an endocrinologist, is credited with pioneering research on the body's response to stress and developing the concept of the General Adaptation Syndrome (GAS).