New online version of the Chinese intolerance of uncertainty scale—is it valid?

A new study examines how well the Internet-based Chinese language version of the Intolerance of Uncertainty Scale (IUS)—which evaluates a person's reactions to ambiguous situations and attempts to control the future—compares to the traditional paper-and-pencil test. The validity of the online test and its usefulness in assessing psychological factors that may be predictive of anxiety, depression, eating disorders, and a range of other negative coping strategies are described in the s