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

Author Question: How is a field experiment different from a lab experiment? Laboratory experiments require ________, ... (Read 180 times)

luminitza

  • Hero Member
  • *****
  • Posts: 555
on: Jun 22, 2018
How is a field experiment different from a lab experiment? Laboratory experiments require ________, but field experiments do not.
 
  a. manipulation of an independent variable
  b. random assignment
  c. control of extraneous variables
  d. measurement of the dependent variable

Question 2

How is a field experiment similar to a lab experiment? Both involve
 
  a. random selection.
  b. high internal validity.
  c. manipulation of an independent variable.
  d. control of extraneous variables.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

millet

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C


luminitza

  • Member
  • Posts: 555
Reply 2 on: Jun 22, 2018
Gracias!

AISCAMPING

  • Member
  • Posts: 347
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Experiment of Lederberg and Tatum demonstrating gene transfer in E. coli Experiment of Lederberg and Tatum demonstrating gene transfer in E. coli
The magnetic field of Uranus as observed by Voyager 2 in 1986. S and N are magnetic south and north The magnetic field of Uranus as observed by Voyager 2 in 1986. S and N are magnetic south and north
An Underwriters Laboratory mark. An Underwriters Laboratory mark.
Humidity Measurement and Gas Flowrate Experiment Humidity Measurement and Gas Flowrate Experiment
Typical laboratory chemical hood. Typical laboratory chemical hood.
Kindergarten field trip Kindergarten field trip
Video: Cellular defenses (natural killer cells, phagocyte types & process of phagocytosis)

For a complete list of videos, visit our video library