« previous next »

Author Question: When a researcher establishes that one variable preceded another in time, s/he has established A) ... (Read 34 times)

Coya19@aol.com

  • Hero Member
  • *****
  • Posts: 601
on: Jun 18, 2018
When a researcher establishes that one variable preceded another in time, s/he has established
 
  A) causal validity
  B) causal ordering
  C) spuriousness
  D) correlation

Question 2

An experimental design is comprised of two groups. Please list and describe them.
 
  What will be an ideal response?


smrtceo

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 18, 2018
Answer to Question 1

B

Answer to Question 2

The experimental group is the group that is exposed to the independent variables under question. The control group is treated exactly the same as the experimental group, except they are not exposed to the independent variable.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Primates exhibit prolonged life histories, spending more time in each stage of life than most other Primates exhibit prolonged life histories, spending more time in each stage of life than most other
The Genus Homo Through Time The Genus Homo Through Time
When Union troops pushed toward Richmond in June of 1862, these slaves crossed the Rappahannock Rive When Union troops pushed toward Richmond in June of 1862, these slaves crossed the Rappahannock Rive
Having a time zone map located near the telephone will assist you when making long distance calls ou Having a time zone map located near the telephone will assist you when making long distance calls ou
Good contact feels full, confident, and deliberate and establishes a warm connection between massage ... Good contact feels full, confident, and deliberate and establishes a warm connection between massage ...
Example of simplified note for one-time client. Example of simplified note for one-time client.
Video: Mutations and translation

For a complete list of videos, visit our video library