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 178 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!

strudel15

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

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?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Noll's DNase-I digestion experiment, which verified the beads-on-a-string model of DNA compacti Noll's DNase-I digestion experiment, which verified the beads-on-a-string model of DNA compacti
Coleman's parabiosis experiments revealed a satiety factor in wild-type mice that was absent or Coleman's parabiosis experiments revealed a satiety factor in wild-type mice that was absent or
The Meselson-Stahl Experiment p2 The Meselson-Stahl Experiment p2
Calculate the net field at the location of q 3 Calculate the net field at the location of q 3
If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ... If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ...
A particle (q = -4.0 mC, m = 5.0 mg) moves in a uniform magnetic field with a velocity having a ... A particle (q = -4.0 mC, m = 5.0 mg) moves in a uniform magnetic field with a velocity having a ...
Video: Lipid absorption - end products & transport mechanism

For a complete list of videos, visit our video library