Materials
Participants read the following introduction:
‘‘Think of a birthday gift that you recently gave to (received
from) someone for his or her (your) birthday. Please exclude
gifts of cash, gift cards, or gift certificates. Picture this gift in
your mind, and remember who you gave it to (received it from).
What does it look like? What are its characteristics? Why did
you select this gift? Once you have a picture of this gift in mind,
please fill out the following information about the gift and the
person you gave it to (received it from).”