« previous next »

Author Question: A matched groups design differs from a between subjects design in that in the matched group design, ... (Read 92 times)

futuristic

  • Hero Member
  • *****
  • Posts: 638
on: Jun 19, 2018
A matched groups design differs from a between subjects design in that in the matched group design,
 
  a. participants are assigned randomly to conditions of the experiment.
  b. participants are matched across groups on their scores on the dependent variable.
  c. participants in each condition of the experiment are matched on one or more characteristics to reduce the variability between groups.
  d. participants are tested in more than one condition of the experiment.

Question 2

The following data represent the means for each treatment condition in a two-factor experiment. What pattern of results is shown in the data? A1 A2 B1 M = 30 M = 20 B2 M = 40 M = 10
 
  a. main effects for both factors and an interaction
 b. main effects for both factors and no interaction
 c. a main effect for factor A, no main effect for factor B, and no interaction
  d. a main effect for factor A, no main effect for factor B, and no interaction


firehawk60

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jun 19, 2018
Answer to Question 1

C

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

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

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

The approval of a new drug is a four-stage process: (1) preclinical investigation, (2) clinical inve The approval of a new drug is a four-stage process: (1) preclinical investigation, (2) clinical inve
Many thought ideological politics was over in the United States, but 2012 showed strong ideological Many thought ideological politics was over in the United States, but 2012 showed strong ideological
The Laocoön Group, Roman copy, perhaps after Agesander, Athenodorus, and Polydorus of Rhodes. The Laocoön Group, Roman copy, perhaps after Agesander, Athenodorus, and Polydorus of Rhodes.
Elements of Experimental Design. Elements of Experimental Design.
Blood Groups and Blood Types Blood Groups and Blood Types
Self-splicing of group I introns Self-splicing of group I introns
Video: Osmosis - Isotonic, Hypotonic, and Hypertonic​ Solutions

For a complete list of videos, visit our video library