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

Author Question: Dr. Lujan presents the same vignette that is shown on a website to each of her experiment ... (Read 13 times)

Charlie

  • Hero Member
  • *****
  • Posts: 640
on: Jun 22, 2018
Dr. Lujan presents the same vignette that is shown on a website to each of her experiment participants. This situation is an example of which threat to external validity?
 
  a) Narrow stimulus sampling
  b) Underrepresented groups
  c) Samples of convenience
  d) Sample characteristics

Question 2

Generalizing research findings from animals to human beings is considered to be a potential threat to
 
  a) Internal validity
  b) Statistical conclusion validity
  c) External validity
  d) Construct validity


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

matt95

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jun 22, 2018
Answer to Question 1

Correct Answer: a

Answer to Question 2

Correct Answer: c


Charlie

  • Member
  • Posts: 640
Reply 2 on: Jun 22, 2018
YES! Correct, THANKS for helping me on my review

milbourne11

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Experiment on newt embryos that led to the discovery of Spemann's organizer. Experiment on newt embryos that led to the discovery of Spemann's organizer.
Miller-Urey Experiment Updated Miller-Urey Experiment Updated
A CNG storage tank from a Honda Civic GX shown with the fixture used to support it while it is being ... A CNG storage tank from a Honda Civic GX shown with the fixture used to support it while it is being ...
Hand signals are an effective emergency backup to ra- dio communication systems. Shown are several ... Hand signals are an effective emergency backup to ra- dio communication systems. Shown are several ...
Which outcome corresponds to the combination of silver and carbonate ions shown in the ... Which outcome corresponds to the combination of silver and carbonate ions shown in the ...
A ship is being pulled through a harbor at constant velocity by two tugboats as shown in the ... A ship is being pulled through a harbor at constant velocity by two tugboats as shown in the ...
Video: Glucose anabolism reactions: Glycogenolysis and Gluconeogenesis

For a complete list of videos, visit our video library