The Symptom Questionnaire: British standardization data.

@article{Zeffert1996TheSQ,
  title={The Symptom Questionnaire: British standardization data.},
  author={S Zeffert and Andrew Clark and C J Dobson and Alan Hywel Jones and Deane Peck},
  journal={The British journal of clinical psychology},
  year={1996},
  volume={35 ( Pt 1)},
  pages={85-90}
}
The Symptom Questionnaire is a simple and quick measure of emotional state; previous work has indicated that the Questionnaire has good reliability and validity. However the original sample on which it was based was small, and exclusively North American. Data from a large sample (N = 707) of British psychiatric in-patients, out-patients, day hospital attenders, and a non-patient population sample are presented. Consistent differences between the patient and non-patient samples were obtained on… CONTINUE READING