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

Author Question: What is a control variable in a nonexperimental research study? What will be an ideal ... (Read 47 times)

ec501234

  • Hero Member
  • *****
  • Posts: 573
on: Jul 13, 2018
What is a control variable in a nonexperimental research study?
 
  What will be an ideal response?

Question 2

In most cases there is a ___________ relationship between internal and external validity.
 
  a. covarying
  b. direct
  c. indirect
   d. inverse


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vkodali

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 13, 2018
Answer to Question 1

Control variables represent alternative explanations for a causal relationship.

Answer to Question 2

D


ec501234

  • Member
  • Posts: 573
Reply 2 on: Jul 13, 2018
Thanks for the timely response, appreciate it

nothere

  • Member
  • Posts: 324
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Centers for disease control and prevention guidelines Centers for disease control and prevention guidelines
The Role of the Monosynaptic Stretch Reflex in Postural Control The Role of the Monosynaptic Stretch Reflex in Postural Control
Heat Exchanger Block Diagram Feedforward Control Heat Exchanger Block Diagram Feedforward Control
Negative feedback control of the female reproductive hormones. Negative feedback control of the female reproductive hormones.
The evaporative emission control system includes all of the lines, hoses, and valves, plus the ... The evaporative emission control system includes all of the lines, hoses, and valves, plus the ...
Sensitivity study for facial difference Sensitivity study for facial difference
Video: The Krebs Cycle Animation

For a complete list of videos, visit our video library