This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Ways by which a researcher can control extraneous variables in a correlational study include all of ... (Read 131 times)

cnetterville

  • Hero Member
  • *****
  • Posts: 547
on: Jul 8, 2018
Ways by which a researcher can control extraneous variables in a correlational study include all of the following except:
 
  A) Using a homogeneous sample
  B) Using analysis of covariance
  C) Matching subjects
  D) Randomizing subjects to groups

Question 2

Time triangulation can involve gathering data at the same times of the day, or at the same times in the year.
 
  A) True
  B) False


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ong527

  • Sr. Member
  • ****
  • Posts: 285
Reply #1 on: Jul 8, 2018
Answer to Question 1

D

Answer to Question 2

B


cnetterville

  • Member
  • Posts: 547
Reply 2 on: Jul 8, 2018
Excellent

sultana.d

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

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.

Flipper tags have been extensively used in the study of penguin population dynamics. Flipper tags have been extensively used in the study of penguin population dynamics.
Lynx-hare interactions have served as a model system for the study of the effects o Lynx-hare interactions have served as a model system for the study of the effects o
Two equivalent ways of drawing a phylogeny Two equivalent ways of drawing a phylogeny
The bypass actuator opens the bypass valve to control boost pressure. The bypass actuator opens the bypass valve to control boost pressure.
Quality Control Microbiology Quality Control Microbiology
Apply oil or lotion to the entire leg. Include hip if performing massage to hip region as part of ... Apply oil or lotion to the entire leg. Include hip if performing massage to hip region as part of ...
Video: Angiotensin II - kidneys, adrenal glands and dehydration

For a complete list of videos, visit our video library