« previous next »

Author Question: The central features of what experiment type include (1) independent and dependent variables, (2) ... (Read 165 times)

sabina

  • Hero Member
  • *****
  • Posts: 563
on: Aug 13, 2018
The central features of what experiment type include (1) independent and dependent variables, (2) pretesting and posttesting, and (3) experimental and control groups created through random assignment?
 
  a. casual experiments
  b. statistical experiments
  c. classical experiments
  d. cardinal experiments

Question 2

If randomization is not possible, what should the researcher do?
 
  a. pre- and posttest
  b. use the classical design
  c. consider using a quasi-experimental design
  d. randomization is always possible


welcom1000

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Aug 13, 2018
Answer to Question 1

c

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

sabina

  • Hero Member
  • *****
  • Posts: 563
Reply #2 on: Aug 13, 2018
TY


welcom1000

  • Sr. Member
  • ****
  • Posts: 298
Reply #3 on: Aug 13, 2018
You're welcome


« previous next »
 

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

An example of an experiment that supported Beadle and Tatum's one gene An example of an experiment that supported Beadle and Tatum's one gene
Views of the Milky Way’s Central Regions Views of the Milky Way’s Central Regions
The Punnett square of a dihybrid cross demonstrates Mendel’s law of independent assortment. The Punnett square of a dihybrid cross demonstrates Mendel’s law of independent assortment.
Central Nervous System Stimulants That Are Scheduled Drugs Central Nervous System Stimulants That Are Scheduled Drugs
A Mental Model of the Craftsman Experiment A Mental Model of the Craftsman Experiment
Drawing of Central PompeII In Its Current State Drawing of Central PompeII In Its Current State
Video: Metabolic Rate, Heat and Thermoregulation - response to heat and cold stresses

For a complete list of videos, visit our video library