« previous next »

Author Question: A way to control for extraneous variables is to use A) higher-constraint research designs. B) ... (Read 115 times)

cnetterville

  • Hero Member
  • *****
  • Posts: 547
on: Aug 4, 2018
A way to control for extraneous variables is to use
 
  A) higher-constraint research designs.
  B) lower-constraint research designs.
  C) naturalistic observation techniques.
  D) complicated extraneous variance correcting statistical procedures.

Question 2

Extraneous variables represent threats to validity because they can influence the behavior of
 
  A) both participants and researchers.
  B) participants only.
  C) researchers only.
  D) animals only.


Ddddd

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: AAnswer: A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

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?

Asthma cases in Americans are about 75% higher today than they were in 1980.

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.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Gate Control Theory, Gate control, Open gate, Closed gate, Pain, Nerve transmission of pain, Pain ma Gate Control Theory, Gate control, Open gate, Closed gate, Pain, Nerve transmission of pain, Pain ma
The overlapping relationship among research, evidence-based practice The overlapping relationship among research, evidence-based practice
IQ and Genetics The closer the genetic relationship, the higher the correlation in IQ. Based on: Br IQ and Genetics The closer the genetic relationship, the higher the correlation in IQ. Based on: Br
How to manually solve a linear system with three variables without matrices (Question 1 of 2) How to manually solve a linear system with three variables without matrices (Question 1 of 2)
Research Terminology Cont. Research Terminology Cont.
Phrenology model showing areas of the head overlaying brain regions that control different traits. I Phrenology model showing areas of the head overlaying brain regions that control different traits. I
Video: Acid-base imbalances - compensation of respiratory acidosis and alkalosis

For a complete list of videos, visit our video library