According to Lewinsohn's Learning Theory, Depression Occurs in People Because

According to Lewinsohn's learning theory, depression occurs in people because:

A) they tend to have negative views of the world, themselves, and the future.
B) they tend to make personal, stable, and global attributions for failures.
C) they tend to attribute failures as being due to personal factors.
D) they experience a loss, a punishment, or a dramatic decrease in positive reinforcement.