Why is it important for experiments to be externally valid?
a. so that we know that the results of our studies have significance beyond the situation in which they were conducted.
b. so that we know which variables influence which other variables.
c. so that others do not have to duplicate our work later.
d. so that we can control extraneous variables
Question 2
When looking at information on the web for your literature review, which of the following should NOT be important to validate the information?
a. author credentials and email address
b. peer-reviewed references
c. author's opinions
d. preferred domains such as .edu, .gov, or .org
Polyploidy has been an important factor in the evolution of plants.
This chart illustrates the “drip down” model of government. In this, politics is formed by the soc
It is important for new employees to know the location of all fire extinguishers. (C) Sweep the area ...
Blood types and results of donor and recipient combinations.
Types of Policies Important for a Massage Therapy Practice
Structures of other important isoprenoids