age at parent death apd age at parental death apd age at parent death statistics when can the age of the parent be used to calculate personality why are apd and age variables so correlated how do apd age affect personality age at parent's death age of death based on personality is death of parent a correlated variable at what age can one lose his parent age at parent's death age at parent's death meaning age at parent's death apd how does loss affect personality why is age correlated with personality age of parent's death age at death variables what age can people lose parent's name is age at father's death correlated to personality age at parent death