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

Author Question: One of the pairs of terms below consists of two very similar threats to validity. Which pair? A) ... (Read 37 times)

Wadzanai

  • Hero Member
  • *****
  • Posts: 528
on: Jun 19, 2018
One of the pairs of terms below consists of two very similar threats to validity. Which pair?
 
  A) history and maturation
  B) history and regression toward the mean
  C) experimenter bias and experimental mortality
  D) selection bias and testing effects

Question 2

The Literary Digest error concerning the outcome of the 1936 U.S. Presidential election was apparently caused by:
 
  A) selection bias
  B) nonresponse bias
  C) both selection bias and nonresponse bias
  D) both selection bias and regression toward the mean


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

djofnc

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jun 19, 2018
Answer to Question 1

A

Answer to Question 2

C


Wadzanai

  • Member
  • Posts: 528
Reply 2 on: Jun 19, 2018
:D TYSM

dantucker

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

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?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Similar traits may not be homologous Similar traits may not be homologous
Chimpanzees and horses have brains that are similar in size. Chimpanzees and horses have brains that are similar in size.
Medical Terms and Corresponding Synonyms Cont Medical Terms and Corresponding Synonyms Cont
Frequently Used Computer Terms Frequently Used Computer Terms
Write equilibrium constant expressions for the following reactions in terms of concentration: Write equilibrium constant expressions for the following reactions in terms of concentration:
Video: The Lagging Strand in DNA Replication and Replication in Action

For a complete list of videos, visit our video library