Kwon J. & Kim S. Y. (2015). The effect of posture on stress and self-esteem: Comparing contractive and neutral postures. Unpublished manuscript.
256
Wilson V. E. & Peper E. (2004). The effects of upright and slumped postures on the recall of positive and negative thoughts. Applied Psychophysiology and Biofeedback, 29, 189–195.