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

Author Question: Which of the types of validity is threatened when a researcher commits a Type 1 or Type 2 error? ... (Read 274 times)

fnuegbu

  • Hero Member
  • *****
  • Posts: 539
Which of the types of validity is threatened when a researcher commits a Type 1 or Type 2 error?
 
  a. Construct validity
  b. Statistical conclusion validity
  c. Internal validity
  d. External validity

Question 2

Which of the following sets of the sequential assignment of participants to four conditions represents the use of blocked random assignment to conditions?
 
  a. 1,2,4,4,1,3,3,4
  b. 1,1,2,2,3,3,4,4
  c. 1,3,2,4,4,2,1,3
  d. 1,2,1,3,4,4,2,3



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

hugthug12

  • Sr. Member
  • ****
  • Posts: 329
Answer to Question 1

b

Answer to Question 2

c





 

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

For a complete list of videos, visit our video library