TYPES OF EXPERIMENT - created from Mind Map

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THERE ARE 4 TYPES YOU NEED TO KNOW

LAB

FIELD

NATURAL EXPERIMENT

QUASI

A Lab experiment is conducted under strictly controlled conditions

This has control over high extraneous variables

you can ensure that the iv is the thing affecting the dv

REPLICATION

LACKS GENERALISBILITY

ARTIFICIAL ENVIROMENT

DEMAND CHARACTERISTICS

A field experiment the iv is natural

setting is natura

HIGH MUNDANE REALISM

ETHICAL ISSUES

HIGH EXTERNAL VALIDITY

DECEPTION

NO CONTROL OVER EXTRANEOUS

LACK OF CONTROL

NO CONSENT NO KNOWLEDGE OF BEING STUDIED

INVASION OF PRIVACY

Take advantage of a preexisting IV

NOT THE SETTING ALWAYS !ITS THE VARIABLE THATS NATURAL

High external validity

RARE OPPORTUNITIES FOR RESEARCG

CANT BE RANDOMLY ALLOCATED

It is the field experiment that is natural

real life issues

so the event is natural because they study a real life problem

The iv has not actually been deteremined

Variables already exist

STRICTLY CONTROLLED CONDITIONS INCREASE INTERNAL VALIDITY

Cannot randomly assign