« previous next »

Author Question: Which of the following research methods is the best to determine cause-and-effect relations? a. ... (Read 73 times)

fagboi

  • Hero Member
  • *****
  • Posts: 535
on: Jun 20, 2018
Which of the following research methods is the best to determine cause-and-effect relations?
 
  a. experimental research
  b. correlational research
  c. quasi-experimental research
  d. qualitative research

Question 2

In a randomized experiment, the purpose of randomization is mainly to help ensure that:
 
  a. assignment to treatment groups is done fairly.
  b. whatever results are obtained can be attributed to the treatment.
  c. the researcher has no predictions about outcomes.
  d. the findings can be generalized to a larger population.


tsternbergh47

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

A Bottlenose Dolphin (Tursiops truncatus) surfs the wave of a research boat on the Banana River, nea A Bottlenose Dolphin (Tursiops truncatus) surfs the wave of a research boat on the Banana River, nea
The Role of Microfilaments in Cell Movement-Showing Cause and Effect in Biology 2 The Role of Microfilaments in Cell Movement-Showing Cause and Effect in Biology 2
Breast Palpation Methods, Parallel Lines Breast Palpation Methods, Parallel Lines
W(illiam) E(dward) B(urghardt) Du Bois (1868–1963) spent his lifetime studying relations between ... W(illiam) E(dward) B(urghardt) Du Bois (1868–1963) spent his lifetime studying relations between ...
Steric interactions determine peptide conformation Steric interactions determine peptide conformation
How to determine an exponential relation from a table of values How to determine an exponential relation from a table of values
Video: Enzyme-Catalyzed Reactions

For a complete list of videos, visit our video library