Research methods

Read the attached paper, which refers to the Narcissistic Personality Inventory. Then answer the following:

1) What was the primary objective of Ames et al. in this paper?

2) In your opinion did they meet this objective?

3) Which types of construct validity are addressed in this paper with respect to the NPI-16?

4) And, which types of construct validity would you like more evidence of with respect to the NPI-16?

Don't forget to look at the full set of items in the Appendix!