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

Author Question: The classical experiment makes it possible to satisfy the criterion for cause in two ways. First, ... (Read 28 times)

bobbysung

  • Hero Member
  • *****
  • Posts: 519
on: Aug 13, 2018
The classical experiment makes it possible to satisfy the criterion for cause in two ways. First, the posttest measures for the experimental group (stimulus present) are compared with those for the:
 
  a. control group (stimulus not present)
  b. random group (stimulus not present)
  c. variable group (stimulus not present)
  d. none of the above

Question 2

Which of the following statements is true?
 
  a. nonequivalent-groups and time-series designs are two general types of quasi-experiments
  b. experiments and time-series designs are two general types of quasi-experiments
  c. all research purposes are amenable to the use of experimental designs
  d. all of the above are true


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

potomatos

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Aug 13, 2018
Answer to Question 1

a

Answer to Question 2

a


bobbysung

  • Hero Member
  • *****
  • Posts: 519
Reply #2 on: Aug 13, 2018
TY


potomatos

  • Sr. Member
  • ****
  • Posts: 338
Reply #3 on: Aug 13, 2018
You're welcome


« previous next »
 

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Stanley Miller 1953 Experiment Stanley Miller 1953 Experiment
The stability of carbon bonds makes life possible even in extreme environments The stability of carbon bonds makes life possible even in extreme environments
Hershey Chase Experiment Hershey Chase Experiment
The S-curve in the human vertebral column--a result of the evolution of bipedality--makes humans hig The S-curve in the human vertebral column--a result of the evolution of bipedality--makes humans hig
The Experiment by Albrecht, 1978 The Experiment by Albrecht, 1978
Experimental Apparatus for Fluidization Experiment Experimental Apparatus for Fluidization Experiment
Video: Dorsal Recumbent Position

For a complete list of videos, visit our video library