« previous next »

Author Question: A matched groups design differs from a between subjects design in that in the matched group design, ... (Read 135 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?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

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?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

functional groups of biomolecules functional groups of biomolecules
Blood Group Identification by Antigen and Antibody Blood Group Identification by Antigen and Antibody
Primary Groups: Families Primary Groups: Families
The ABO blood group antigens The ABO blood group antigens
Satiety Index of Different Foods Subjects Satiety Index of Different Foods Subjects
Functional Groups of Carbon Functional Groups of Carbon
Video: Protein catabolism (Krebs cycle) and Protein anabolism (protein synthesis)

For a complete list of videos, visit our video library