Purposeful Aging is a term used to describe the process of actively engaging in activities that promote personal growth and well-being, such as setting goals, pursuing meaningful activities, and maintaining social connections.

Selective Optimization with Compensation Theory suggests that individuals can experience growth and positive change throughout their lifespan, including in old age, by selectively optimizing their resources and compensating for declines in certain areas.

Resilience is the ability to adapt and thrive in the face of adversity and challenges.

Socioemotional Selectivity Theory suggests that individuals tend to focus on emotionally positive information and experiences as they age, in order to optimize their emotional well-being.

Meaning-Making is the ability to find meaning and purpose in life, even in the face of challenges and adversity.

Disengagement Theory suggests that individuals tend to withdraw from social activities and relationships as they age, in order to prepare for death.

Optimism is the ability to maintain a positive outlook on life, even in the face of challenges and setbacks.

Selective Optimization with Compensation Theory suggests that individuals tend to focus on their strengths and positive qualities as they age, in order to compensate for declines in certain areas.

Hedonic Well-being is the ability to experience positive emotions, such as joy, gratitude, and contentment.

Spiritual Aging Theory suggests that individuals tend to become more focused on their inner lives and spiritual development as they age.

Self-Efficacy is the ability to maintain a sense of control over one's life, even in the face of challenges and setbacks.

Acceptance and Commitment Therapy suggests that individuals tend to become more accepting of themselves and others as they age.

Social Connectedness is the ability to maintain a sense of connectedness to others, even in the face of social isolation or loneliness.

Present-Moment Awareness Theory suggests that individuals tend to become more focused on the present moment and less concerned with the past or future as they age.

Purpose in Life is the ability to maintain a sense of purpose and direction in life, even in the face of challenges and setbacks.