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

Author Question: What does interaction mean in a factorial design? What will be an ideal ... (Read 71 times)

newbem

  • Hero Member
  • *****
  • Posts: 579
on: Jun 20, 2018
What does interaction mean in a factorial design?
 
  What will be an ideal response?

Question 2

Events or influences other than the experimental treatment itself may occur between a pretest and a posttest that may affect the dependent variable. This threat is called
 
  a. mortality.
  b. history.
  c. regression.
  d. diffusion.
  e. Hawthorne effect.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

elizabethrperez

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 20, 2018
Answer to Question 1

Interaction refers to an effect that occurs in a factorial design when the influence of one factor depends on the level of a second factor. For example, a treatment may be effective with boys but not girls.

Answer to Question 2

B


newbem

  • Member
  • Posts: 579
Reply 2 on: Jun 20, 2018
Excellent

mammy1697

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Interaction web of factors that might influence locust population size. Interaction web of factors that might influence locust population size.
Pat Gorman and Frank Olinsky, Manhattan Design, Three logos for MTV. Pat Gorman and Frank Olinsky, Manhattan Design, Three logos for MTV.
Vienna: Social Structure and Social Interaction Vienna: Social Structure and Social Interaction
Interaction Between the Effects of Excitatory and Inhibitory Synapses Interaction Between the Effects of Excitatory and Inhibitory Synapses
Energies of noncovalent interaction in biomolecules Energies of noncovalent interaction in biomolecules
Modern house door design Modern house door design
Video: Mycobacterium tuberculosis: Drug Resistance and Natural Selection

For a complete list of videos, visit our video library