Final answer:
Understanding the interaction between an older person and the social, physical, and psychological environment is essential for successful assessment and treatment of mental disorders in later life.
Step-by-step explanation:
True
Understanding the interaction between an older person and the social, physical, and psychological environment is indeed essential for successful assessment and treatment of mental disorders in later life.
For example, social connectedness and support play a crucial role in positive aging. Research has shown that as people age, their social support and friendships may dwindle in number, but they become closer and more meaningful.
This social connectedness can contribute significantly to mental well-being in later life.