Arnold Ho was named a recipient of the Otto Klineberg Intercultural and International Relations Award from the Society for the Psychological Study of Social Issues (SPSSI). According to SPSSI, this award "is given to 'the best paper or article of the year on intercultural or international relations'—a field about which Professor Klineberg cared deeply from his social psychological commitment." Along with recent Psychology PhD graduate Wilson Merrell, Arnold won the award based on his work:
Merrell, W., Vossoughi, N., Kteily, N., Ho, A. (Revise and Resubmit). Looking White but Feeling Asian: The Role of Physical Permeability and Perceived Discrimination in Multiracial-Monoracial Alliances. Personality and Social Psychology Bulletin.
