Author Question: David is afraid that the results from his experiment may not be able to be replicated in real life ... (Read 56 times)

genevieve1028

  • Hero Member
  • *****
  • Posts: 601
David is afraid that the results from his experiment may not be able to be replicated in real life situations. David is concerned that his experiment lacks which type of validity?
 
  a. external
  b. predictive
  c. construct
  d. internal

Question 2

Which of the following refers to the ability to generalize a causal relationship across variations in persons, settings, treatments, and outcomes?
 
  a. internal validity
  b. statistical conclusion validity
  c. external validity
  d. construct validity



djpooyouma

  • Sr. Member
  • ****
  • Posts: 325
Answer to Question 1

a

Answer to Question 2

c



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

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.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

For a complete list of videos, visit our video library