« previous next »

Author Question: An interaction effect in a two-way factorial design A) is the effect of one variable that divides ... (Read 73 times)

jeatrice

  • Hero Member
  • *****
  • Posts: 543
on: Jun 20, 2018
An interaction effect in a two-way factorial design
 
  A) is the effect of one variable that divides the groups, ignoring the influence of the other variable that divides the groups.
  B) occurs when the influence of one variable that divides the groups changes according to the level of the other variable that divides the groups.
  C) almost never occurs when more than one variable that divides the groups is considered at a time.
  D) is rare in a well-designed study, and usually indicates some error in computation.

Question 2

If an experimenter wants to compare a correlation of .3 to a correlation of .2, the actual numbers that should be compared are __________ and __________. (Give numbers.)
 
  Fill in the blanks with correct word


JYan

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

.09; .04


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

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?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

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

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Drug Interaction with Receptor Site Drug Interaction with Receptor Site
Interaction Between the Effects of Excitatory and Inhibitory Synapses Interaction Between the Effects of Excitatory and Inhibitory Synapses
The Effect of Temperature on delta G for a process or reactions The Effect of Temperature on delta G for a process or reactions
The Composition Effect The Composition Effect
Modern Systems Analysis and Design (4th Edition) Modern Systems Analysis and Design (4th Edition)
Position effect, as illustrated in the eye phenotype in two female Drosophila Position effect, as illustrated in the eye phenotype in two female Drosophila
Video: Nervous pathway to the Neuromuscular (NMJ)

For a complete list of videos, visit our video library