This topic contains a solution. Click here to go to the answer

Author Question: Refer to Exhibit 2-1. An observational study of drug consumption in a natural setting. a. survey ... (Read 39 times)

fahad

  • Hero Member
  • *****
  • Posts: 570
Refer to Exhibit 2-1. An observational study of drug consumption in a natural setting.
 
  a. survey
  b. historical
  c. ex post facto
  d. experimental
  e. qualitative

Question 2

Refer to Exhibit 2-1. Effect of parental divorce on the school achievement of children.
 
  a. survey
  b. historical
  c. ex post facto
  d. experimental
  e. qualitative



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dudman123

  • Sr. Member
  • ****
  • Posts: 304
Answer to Question 1

E

Answer to Question 2

C




fahad

  • Member
  • Posts: 570
Reply 2 on: Jun 20, 2018
:D TYSM


lkanara2

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Gracias!

 

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

For a complete list of videos, visit our video library