« previous next »

Author Question: What is the relationship between main effects and interactions? ____. a. At least one of the ... (Read 36 times)

clmills979

  • Hero Member
  • *****
  • Posts: 551
on: Jun 19, 2018
What is the relationship between main effects and interactions? ____.
 
  a. At least one of the factors involved in the interaction must have a main effect.
  b. None of the factors in the interaction can have a main effect.
 c. All of the factors involved in the interaction must have main effects.
 d. The existence of an interaction is independent of the main effects.

Question 2

If there is not random assignment, but there is a control group and/or multiple measures, a research study can be said to be a(n) _______________.
 
  Fill in the blank(s) with correct word


frogdreck123456

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jun 19, 2018
Answer to Question 1

d

Answer to Question 2

quasi-experiment
quasi experiment


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

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?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

The metabolic pathway that breaks down phenylalanine and its relationship to certain genetic disease The metabolic pathway that breaks down phenylalanine and its relationship to certain genetic disease
Pre–Main-Sequence Evolutionary Tracks Pre–Main-Sequence Evolutionary Tracks
Selected Neurotransmitters: Effects and Clinical Applications Selected Neurotransmitters: Effects and Clinical Applications
Various views of the main body cavities. Various views of the main body cavities.
Major Adverse Effects of TCAs Major Adverse Effects of TCAs
Steric interactions determine peptide conformation Steric interactions determine peptide conformation
Video: Stomach peristalsis - Movement of Food Through the Small Intestine

For a complete list of videos, visit our video library