At which age would Eric's personality disorder most likely become apparent?

If I am given 10 math problems, and I can and do solve the first nine in the same way, I may struggle with the tenth problem if it requires a different method to solve it. This best illustrates the concept of

A) the salience of surface properties. B) thin slicing. C) mental sets. D) hindsight bias.

Women report higher levels of death anxiety than men. Women report higher levels of death anxiety than men