Dr Smith Measured Depressive Symptoms Using a Questionnaire Where Scores

question 47

Essay

Dr. Smith measured depressive symptoms using a questionnaire where scores could range from 0 to 40. Then, he used the clinical cutoff of a score of 16 to classify people as depressed or not depressed. Briefly describe the two types of data Dr. Smith had at his disposal.

---

Definitions:

Cisterna Chyli

Referred to as the lymphatic system's "reservoir", collecting lymph from the lower half of the body.

Palatine Tonsils

Lymphatic tissue located on either side of the throat that helps defend the body against infection.

Lymphocytes

A type of white blood cell vital for the immune system, involved in protecting the body from infections and foreign invaders.

Infection

An infection occurs when harmful microorganisms like bacteria, viruses, fungi, or parasites invade the body, potentially causing illness or disease.