Bell, V., Halligan, P. W., Pugh, K., & Freeman, D. (2011). Correlates of perceptual distortions in clinical and non-clinical populations using the Cardiff Anomalous Perceptions Scale (CAPS): Associations with anxiety and depression and a re-validation using a representative population sample. Psychiatry Research.

Bell, V., et al. “Correlates of Perceptual Distortions in Clinical and Non-Clinical Populations Using the Cardiff Anomalous Perceptions Scale (CAPS): Associations with Anxiety and Depression and a Re-Validation Using a Representative Population Sample.” Psychiatry Research, 2011.

Bell, V, PW Halligan, K Pugh, and D Freeman. 2011. “Correlates of Perceptual Distortions in Clinical and Non-Clinical Populations Using the Cardiff Anomalous Perceptions Scale (CAPS): Associations with Anxiety and Depression and a Re-Validation Using a Representative Population Sample.” Psychiatry Research.