In understanding abnormality, which of the following statements is FALSE?

a. Non-conformity does not always indicate a disorder, and conformity is not a sure sign of mental health.
b. Within a culture, a behavior may be defined as abnormal in one situational context but not another.
c. Behaviors defined as abnormal in one culture are, by definition, abnormal in all cultures.
d. In all cultures, a consistent failure to communicate or behave predictably is considered abnormal.

c. Behaviors defined as abnormal in one culture are, by definition, abnormal in all cultures.