Erikson believed that the primary task of adulthood is to establish intimate relationships and contribute to society through work and family.

Social identity refers to an individual's sense of belonging to a particular social group, while self-concept is composed of self-image, self-esteem, and self-efficacy.

Identity formation is the process through which individuals develop a sense of self that is consistent and stable over time.

Biological factors are generally not considered to have a direct impact on adult identity formation, although they may influence personality traits and temperament.

Self-awareness refers to the ability to accurately perceive and understand one's own thoughts, feelings, and behaviors.

A positive self-concept is characterized by high self-esteem, self-acceptance, and self-confidence.

Self-efficacy refers to an individual's belief in their ability to successfully perform a specific task or achieve a desired outcome.

Comparing oneself to others is generally not considered to be a helpful strategy for developing a positive self-concept, as it can lead to feelings of inadequacy or superiority.

Self-integration refers to the process of bringing together different aspects of oneself, such as one's personal, social, and professional identities, into a coherent and meaningful whole.

While health problems can be a source of stress and anxiety, they are not typically considered to be a direct cause of a midlife crisis.

Self-determination refers to the ability to make choices and decisions that are consistent with one's own values, beliefs, and goals.

Rigidity is not a characteristic of a healthy adult identity, as it can limit an individual's ability to adapt and grow in response to changing circumstances.

Self-awareness refers to the ability to accurately perceive and understand one's own thoughts, feelings, and behaviors.

Avoiding challenges is not a helpful strategy for maintaining a positive self-concept, as it can lead to feelings of inadequacy and self-doubt.

Self-acceptance refers to the ability to accept oneself, both strengths and weaknesses, without judgment or criticism.