device	machine which has been invented for a particular purpose
approach	to come near or nearer, as in space or time
appartus	equipment or tools which is used for a particular purpose
artificial	not natural
manipulates	to control sth or sb to your advantage
replicate	do sth in the same way
determine	to make a strong decision
variables	a number or situatio, which can change
prove	demonstrate the truth
disprove	to prove sth that is not true(obalić)
naturalistic observation	field study
phenomenon	sth that exist and can be seen,felt,tasted
interfering with	altering
time-consuming	sth that takes a lot of time to do
disrupting	to stop some kind of process
survey	an examination
inferences from	conclusion
inaccuracies	an error, mistake
in-depth	detailed
representative	a person or thing that represents another or others
alter	to change
significant	extremely important
component	the part of sth
existence	all that exist
feature	typical quality
hierarchy	system in which people or sth are arranged
structure	complex construction
type	kind ; sort
diversity	variety
devised	invented
according to	as stated by
similarities	when people or things look or are the same
differences	the way in which two or more things are not the same
specific	particular / typical
belongs to	to be sb's property
consist of	includes
distinct fom	significantly different from
allocate	place/assign
apparent	can be seen
poses	to cause sth, especially a problem or difficulty
raises	to lift sth to a higher position
inconsistencies	disagreement
contain	to have sth inside
shortcomings=flaw	a deficiency
react	respond to sth