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

Author Question: The _______________ design controls for all extraneous variable effects on internal validity, plus ... (Read 168 times)

Chelseaamend

  • Hero Member
  • *****
  • Posts: 545
on: Jun 29, 2018
The _______________ design controls for all extraneous variable effects on internal validity, plus the interactive testing effect.
 a. Solomon four-group c. Latin square
  b. one-group pre-test-post-test d. pre-test-post-test control group

Question 2

Hank has developed a set of data organized by summarizing the values resulting from rolling a pair of die. He constructed a table of his data and found that five was the most common result. This is an example of a _____.
 a. population parameter
  b. mean
  c. frequency distribution
  d. median


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Bigfoot1984

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jun 29, 2018
Answer to Question 1

A
In the Solomon four-group design, an additional control group and experimental group are added that do not receive the pre-test, thus effectively controlling for the interactive testing effect.

Answer to Question 2

C


Chelseaamend

  • Hero Member
  • *****
  • Posts: 545
Reply #2 on: Jun 29, 2018
Correct answers!


Bigfoot1984

  • Sr. Member
  • ****
  • Posts: 321
Reply #3 on: Jun 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Multisystem effects of multiple sclerosis. Multisystem effects of multiple sclerosis.
Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones
Internal anatomy of a female cricket Internal anatomy of a female cricket
Effects of Force Feeding Effects of Force Feeding
Placebo Effects and Viagra Placebo Effects and Viagra
The Internal Anatomy of a Long Bone The Internal Anatomy of a Long Bone
Video: Interspecific Competition Relationship - Competitive & Niche Differentiation

For a complete list of videos, visit our video library