Which Statement Is a Criticism of the Recent Positive Psychology

Which statement is a criticism of the recent positive psychology approach

A)  Although it claims to be positive, it is actually focused on very damaging aspects of human behaviour. 
B)  Dividing human experience into "positive" and "negative" is oversimplified. 
C)  The approach is just a restatement of behaviourist principles from decades ago. 
D)  Positive psychologists refuse to acknowledge that negative traits exist, and this is counterproductive to progress.