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

Author Question: A manipulation check in an experiment A) assesses the independent variable. B) assesses the null ... (Read 121 times)

mckennatimberlake

  • Hero Member
  • *****
  • Posts: 559
A manipulation check in an experiment
 
  A) assesses the independent variable.
  B) assesses the null hypothesis.
  C) is applied only in low-constraint research.
  D) assesses the dependent variable.

Question 2

Experimental studies are designed to maximize ________ variance, control ________ variance, and minimize ________ variance
 
  A) experimental; extraneous; error
  B) extraneous; experimental; error
  C) extraneous; error; experimental
  D) experimental; error; extraneous
 
  Fill in the blank with correct words.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ciecieme

  • Sr. Member
  • ****
  • Posts: 331
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A





 

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

For a complete list of videos, visit our video library