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

Author Question: Whereas confounds threaten _________, artifacts threaten _________. A) validity; reliability B) ... (Read 64 times)

Charlie

  • Hero Member
  • *****
  • Posts: 640
Whereas confounds threaten _________, artifacts threaten _________.
 
  A) validity; reliability
  B) reliability; validity
  C) internal validity; external validity
  D) external validity; internal validity

Question 2

The most common threat to the internal validity of research designs is probably:
 
  A) experimenter bias
  B) confounds
  C) participant expectancies
  D) 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

tashiedavis420

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

C

Answer to Question 2

B




Charlie

  • Member
  • Posts: 640
Reply 2 on: Jun 19, 2018
Thanks for the timely response, appreciate it


Dnite

  • Member
  • Posts: 297
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

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.

For a complete list of videos, visit our video library