Until about a century ago, it was quite rare for people in middle adulthood to have ____

People who switch to low tar and nicotine brand cigarettes

A. can avoid most of the health problems of cigarettes. B. typically take more and deeper puffs and probably get no safety benefit. C. actually generate more secondhand smoke. D. still have some risk, but it is much lower than with regular cigarettes.

Linehan's diathesis-stress theory is the most widely accepted explanation of the etiology of borderline personality disorder

Indicate whether the statement is true or false