5.1.C—Explain how reactions to stress apply to behavior and mental processes

Explain how reactions to stress apply to behavior and mental processes.

• The general adaptation syndrome (GAS) describes the process of experiencing stress. Initially, alarm reaction occurs when the stress is encountered (via a fight-flightfreeze response). Then, a resistance phase occurs as the stress is confronted. Finally, an exhaustion phase occurs when the stress subsides, or resources are spent. The greatest susceptibility to illness occurs during the exhaustion phase.
• The tend-and-befriend theory proposes that some people react to stress by tending to their own needs and/or the needs of others and seeking connection with others. This phenomenon seems to occur mostly in women.