u     Nausea Rating:

 

Nausea is a common symptom of different types of motion sickness such as carsickness and seasickness. It is also a usual and representative symptom associated with cybersickness. Golding & Kerguelen (1992) proposed a 7-point nausea rating in assessing the motion sickness experienced by their experiment participants. This scale has been adopted in various motion sickness related research (Lo, 1998; So et al., 2001; So et al., 2001a; Woodman & Griffin, 1997).

The definitions of the 7-point nausea rating (adopted from Golding & Kerguelen, 1992)

 

Rating	Definition
0	No symptoms
1	Any  unpleasant symptoms ,however slight
2	Mild unpleasant symptoms, e.g. stomach awareness, sweating but no nausea
3	Mild nausea
4	Mild to moderate nausea
5	Moderate nausea but can continue
6	Moderate nausea, want to stop