Author Question: Scientists who make observations, survey people, and use other methods to investigate the extent of ... (Read 52 times)

daltonest1984

  • Hero Member
  • *****
  • Posts: 536
Scientists who make observations, survey people, and use other methods to investigate the extent of a public health problem are known as
 
  a. entomologists.
  b. epidemiologists.
  c. incidence researchers.
  d. etiologists.

Question 2

The process of examining a person's negative statements and encouraging the person to change them is the main focus of a treatment for depression known as
 
  a. behavioral therapy.
  b. cognitive therapy.
  c. cognitive emotive therapy.
  d. psychosomatic therapy.



firehawk60

  • Sr. Member
  • ****
  • Posts: 315
Answer to Question 1

b

Answer to Question 2

b



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

For a complete list of videos, visit our video library