Twenge and her colleagues examined the responses of 16,475 college students nationwide who completed an evaluation called the Narcissistic Personality Inventorytest.
Twenge and her colleagues examined the responses of 16, 475 college students nationwide who completed an evaluation called the Narcissistic Personality Inventorytest.
Twenge and her colleagues examined the responses of16475college students nationwide who completed an evaluation called the narcissistic personality inventorytest.