Author Question: A natural disaster, such as a flood, ) Would make an excellent independent variable in an ... (Read 28 times)

Engineer

  • Hero Member
  • *****
  • Posts: 527
A natural disaster, such as a flood,
 
  ) Would make an excellent independent variable in an experimental study.
  B) Could not be manipulated by an experimenter.
  C) Is unlikely to have psychological effects.
  D) Would make an excellent dependent variable in an experimental study.

Question 2

Two variables are said to be confounded when
 
  A) They vary independently.
  B) They do not vary.
  C) They vary together.
  D) They vary as a result of manipulation.



Carissamariew

  • Sr. Member
  • ****
  • Posts: 359
Answer to Question 1

Answer: B

Answer to Question 2

Answer: C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

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?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

For a complete list of videos, visit our video library