AO1

• what are the types of experiment?

  lab

  field

  natural

  quasi
• what is a lab experiment?

  controlled conditions, IV is manipulated and DV is measured
• what is a field experiment?

  natural conditions, IV is manipulated and DV is measured
• what is a natural experiment?

  natural conditions, IV is naturally occurring and the DV is measured
• what is a quasi experiment?

  controlled conditions, IV is a difference between people and the DV is measured