« previous next »

Author Question: Data for research may be gathered by: a. Interviews. b. Questionnaires. c. Physical ... (Read 40 times)

Lobcity

  • Hero Member
  • *****
  • Posts: 524
on: Jul 2, 2018
Data for research may be gathered by:
 
  a. Interviews.
  b. Questionnaires.
  c. Physical examinations.
  d. Any of the above choices.

Question 2

A comparison group is made of:
 
  a. Persons who are exposed to the policy and persons with a similar problem who are not exposed to the policy.
  b. Persons who are exposed to the policy who have had different results.
  c. Persons who should be exposed to the policy and persons who do not share their problem.
  d. Two different groups of evaluators.


jessicaduplan

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 2, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Extent of agricultural activity across the planet (data from Foley et al. 2005). Extent of agricultural activity across the planet (data from Foley et al. 2005).
Physical findings of the skin indicative of substance abuse Physical findings of the skin indicative of substance abuse
Treatment of Depression with Ketamine The graph shows the effects of ketamine on symptoms of depress Treatment of Depression with Ketamine The graph shows the effects of ketamine on symptoms of depress
One of the rats in the research reported on BioFoods. One of the rats in the research reported on BioFoods.
The rock cycle and the Earth’s physical environment The rock cycle and the Earth’s physical environment
Video: Stomach peristalsis - Movement of Food Through the Small Intestine

For a complete list of videos, visit our video library