Core studies - research method and design

Question 1

Milgram research method

Answer 1

Observation had no independent variable
Controlled, overt, participant

Question 2

Piliavin research method

Answer 2

Experiment
Independent variable = race of victim (black or white)
condition of the victim (ill or drunk)
Time the model helper intervened (70 or 150 seconds after incident)

Question 3

Piliavin experimental design

Answer 3

Field experiment because took place on participants natural setting on the New york subway

Question 4

Bocchiaro research method