Related Experiment Video
Updated: Jun 10, 2026

Methods for Presenting Real-world Objects Under Controlled Laboratory Conditions
Published on: June 21, 2019
Picasso Paintings, Moon Rocks, and Hand-Written Beatles Lyrics: Adults' Evaluations of Authentic Objects
Brandy N Frazier1, Susan A Gelman, Alice Wilson
1University of Michigan.
Abstract:
Authentic objects are those that have an historical link to a person, event, time, or place of some significance (e.g., original Picasso painting; gown worn by Princess Diana; your favorite baby blanket). The current study examines everyday beliefs about authentic objects, with three primary goals: to determine the scope of adults' evaluation of authentic objects, to examine such evaluation in two distinct cultural settings, and to determine whether a person's attachment history (i.e., whether or not they owned an attachment object as a child) predicts evaluation of authentic objects. We found that college students in the U.K. (N = 125) and U.S. (N = 119) consistently evaluate a broad range of authentic items as more valuable than matched control (inauthentic) objects, more desirable to keep, and more desirable to touch, though only non-personal authentic items were judged to be more appropriate for display in a museum. These patterns were remarkably similar across the two cultural contexts. Additionally, those who had an attachment object as a child evaluated objects more favorably, and in particular judged authentic objects to be more valuable. Altogether, these results demonstrate broad endorsement of "positive contagion" among college-educated adults.
Related Concept Videos
Revisionist Views of Adolescent and Adult Cognition
Naturalistic Observations
Self-Evaluation: Self-Enhancement and Self-Verification
Piaget's Stage 2 of Cognitive Development
Observational Studies
There are three types of observational studies – Prospective, retrospective, and cross-sectional.
Prospective Study
Prospective studies, also known as longitudinal or cohort studies, are carried out by collecting future data from groups sharing similar characteristics. One example of...
Methods of Documentation III: PIE
