This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A causal relationship between variables can be demonstrated unambiguously by the use of _____. a. ... (Read 75 times)

bb

  • Hero Member
  • *****
  • Posts: 544
on: Jun 19, 2018
A causal relationship between variables can be demonstrated unambiguously by the use of _____.
 
  a. pre-experimental methods c. the experimental method
  b. a valid and reliable survey instrument d. a series of case studies

Question 2

Which method of knowing is used in the following example? An individual accepts as true that black holes exist because 10 physics Nobel laureates assert such is the case.
 
  a. Method of Authority c. Scientific Method
  b. Method of Intuition d. Rationalism


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

irishcancer18

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jun 19, 2018
Answer to Question 1

C
Only the use of the experimental method allows for valid causal conclusions.

Answer to Question 2

A


bb

  • Member
  • Posts: 544
Reply 2 on: Jun 19, 2018
Excellent

ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Relationship between Hox gene number and body complexity in different types of animals. Relationship between Hox gene number and body complexity in different types of animals.
Schmidt-Nielsen and coworkers demonstrated the route that air travels in the avian (ostrich) lung. Schmidt-Nielsen and coworkers demonstrated the route that air travels in the avian (ostrich) lung.
This map shows the percentage of Protestants by state in Germany. When compared to the previous map This map shows the percentage of Protestants by state in Germany. When compared to the previous map
Thyroid hormone production—Relationship between pituitary and thyroid glands. Thyroid hormone ... Thyroid hormone production—Relationship between pituitary and thyroid glands. Thyroid hormone ...
Relationship between Income and Happiness in the United States Relationship between Income and Happiness in the United States
Relationship between Resource Use and Growth Relationship between Resource Use and Growth
Video: Neuron Structure Animation

For a complete list of videos, visit our video library