Seligman's learned optimism theory classifies attributions along three dimensions: internal/external,stable/unstable,and global/specific.

Learned Optimism

The concept of developing a more positive outlook on life through techniques that challenge and change negative beliefs and attitudes.

Internal/External

Refers to perspectives, influences, or factors originating from within or from outside an entity.

Stable/Unstable

Pertains to the degree of constancy or variability in a system's state; stable implies little or no change, whereas unstable indicates high likelihood of change.