What is the primary focus of the General Adaptation Syndrome model?

The General Adaptation Syndrome (GAS) model primarily focuses on the body's adaptation to stressors. Proposed by Hans Selye, it describes the physiological processes that occur in response to chronic stress exposure. According to the model, the body goes through three distinct stages when faced with stress: the alarm reaction, the resistance stage, and the exhaustion stage.

In the alarm reaction phase, the body recognizes the stressor and activates the fight-or-flight response, leading to the release of stress hormones such as adrenaline and cortisol. During the resistance stage, the body attempts to adapt to the ongoing stress, maintaining a higher level of functioning despite the continuous presence of the stressor. If the stress continues over a prolonged period, the exhaustion stage occurs, leading to depletion of the body's resources and increased vulnerability to physical and mental health issues.

This comprehensive view of how the body reacts and adapts to stress underscores the importance of stress management in health and human development. By understanding the physiological responses involved, individuals and health professionals can better address and mitigate the effects of stress on well-being.