What is the main difference between experimentation done in a field setting and experimentation done in a laboratory?
a. in field experimentation, variables are not manipulated
b. in field experimentation, no attempt is made to control extraneous variables
c. in field experimentation, the setting is real life and not contrived
d. in field experimentation, one can study only a small number of people
Question 2
Construct validity is most related to what other concept discussed in research methods?
a. reliability
b. operational definitions
c. falsifiability
d. measurement
Difference between Asian (left) and African (right) elephant ears.
The first step in field recovery involves surveying the site, sometimes with special equipment.
Edmund Husserl (1859–1938). German philosopher who founded the field of phenomenology. In his ...
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A taproot system consists of a large main root together with its lateral branchings