Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Example of upside-down and Chinese texts used in Experiment 5. (a) Version C1, in which half of the original texts were rotated and the other half was replaced with Chinese texts. (b) Version C2, in which the upside-down texts in C1 were replaced with Chinese texts, and the Chinese texts in C1 were replaced with upside-down texts.
