Answer:
d. self-report inventory.
Explanation:
A self-reported inventory is a psychological test that aims to assess the personality of participants. This test usually involves answering people to specific questions and comparing responses to established norms collected from large groups of people.
This type of testing is usually done in medical settings and market research. Usually the type of question asked with this test is informally asked and questions with simple content that is easy to understand so that participants can answer easily, regardless of age, gender and education.