Experiential scoring for the Waterloo-Stanford Group C scale

A scale is presented that assesses subjective experiences associated with the test suggestions contained in the Waterloo-Stanford Group C scale (WSGC), a group adaptation of the Stanford Hypnotic Susceptibility Scale: Form (SHSS:C). This scale, along with the standard behavioral scoring system of the WSGC, was given to 926 students at the University of Connecticut. Normative data from this sample indicate that the experiential scoring scale is both reliable and valid as a measure of suggestibility. It is suggested that it may be useful to supplement behavioral scoring with experiential scoring when the WSGC is used.