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

Author Question: In a nonequivalent comparison group study, a. the experimental group gets a pretest, then the ... (Read 98 times)

fasfsadfdsfa

  • Hero Member
  • *****
  • Posts: 554
on: Jul 13, 2018
In a nonequivalent comparison group study,
 
  a. the experimental group gets a pretest, then the experimental treatment, then a posttest.
  b. there is no control group.
  c. to interpret the results, the pretest scores have to be identical for the two groups.
  d. random assignment to groups is common.

Question 2

Incomplete counterbalancing means that
 
  a. some participants do not receive all of the treatments.
   b. some of the possible orders of treatments are not given.
  c. some of the treatments are not given first, some not second, etc.
  d. some participants receive the treatments in both the forward and reverse order while others do not.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jody Vaughn

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 13, 2018
Answer to Question 1

A

Answer to Question 2

B


fasfsadfdsfa

  • Member
  • Posts: 554
Reply 2 on: Jul 13, 2018
Excellent

mammy1697

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

A comparison between chromosomes found in a normal human cell and a cancer cell from the same person A comparison between chromosomes found in a normal human cell and a cancer cell from the same person
The size of the antlers play a significant role in establishing the hierarchy in the group The size of the antlers play a significant role in establishing the hierarchy in the group
A passenger train crosses Stony Creek Bridge in the Rocky Mountains in 1878. Railroads were importan A passenger train crosses Stony Creek Bridge in the Rocky Mountains in 1878. Railroads were importan
Experimental Analysis of Metabolism Experimental Analysis of Metabolism
Peer group activity of adolescents Peer group activity of adolescents
Tree Rings Comparison Tree Rings Comparison
Video: SNP Polymorphysim Microarray Chip - How to Test a Person's DNA

For a complete list of videos, visit our video library