Reference(s) Found: 2

The Effects of Psychological Distance on Abstraction: Two Meta-Analyses.

by Alison Ledgerwood, Courtney Soderberg, Shannon P. Callahan, Annie Kochersberger, and Elinor Amit. Published in "Psychological Bulletin" in 2015.

The Use of Visual and Verbal Means of Communication Across Psychological Distance  

Research Paper by Cheryl Wakslak, Elinor Amit, and Yaacov Trope. Published in "Personality and Social Psychology Bulletin" in 2012.