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 51 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
Gracias!

dawsa925

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Flipper tags have been extensively used in the study of penguin population dynamics. Flipper tags have been extensively used in the study of penguin population dynamics.
Field research on free-living primates allows primatologists to study patterns of behavior in the se Field research on free-living primates allows primatologists to study patterns of behavior in the se
Comparison of Two Compromises Comparison of Two Compromises
William Masters and Virginia Johnson are among the most influential researchers in the history of th William Masters and Virginia Johnson are among the most influential researchers in the history of th
The experimental design and results of Lester and Gorzalka (1988). On the third test, the female ... The experimental design and results of Lester and Gorzalka (1988). On the third test, the female ...
Transmission genetics began with the study of pea plants. Transmission genetics began with the study of pea plants.
Video: Origin of organelles Animation

For a complete list of videos, visit our video library