Types Of Experiments

Question 1

Lab experiment?3 main things

Answer 1

Controlled environment where EVs and CVS can be regulated
Ps go to researcher
IV is manipulated and effect on DV is recorded

Question 2

Field experiment ?

Answer 2

Natural setting
Researcher goes to ps
IV is manipulated and effect on DV is recorded

Question 3

Natural experiment

Answer 3

No IV manipulation from researcher , but can still be changed (natural change)
DV is either naturally occurring or devised by experimenter in field or lab

Question 4

Quasi experiment?

Answer 4

IV is based off pre existing difference e.g. age gender. No one can manipulate it it simply exists.
DV is naturally occurring or can be devised in field or lab

Question 5

Difference between lab and field?

Answer 5

Lab is controlled, feild is natural setting.
Lab- ps go to R
Field -R goes to Ps

Question 6

Difference between natural and quasi?

Answer 6

IV can be changed in natural just not by researcher however in quasi IV is pre-existing and simply exists cannot be manipulated