6Catalino, L. I., & Fredrickson, B. L. (2011). A Tuesday in the life of a flourisher: The role of positive emotional reactivity in optimal mental health. Emotion, 11(4), 938-50.
7Denollet, J., & De Vries, J. (2006). Positive and negative affect within the realm of depression, stress and fatigue: The two-factor distress model of the Global Mood Scale (GMS). Journal of Affective, 91(2-3), 171-180.
8Kok, B. E., & Fredrickson, B. L. (2010). Upward spirals of the heart: Autonomic flexibility, as indexed by vagal tone, reciprocally and prospectively predicts positive emotions and social connectedness. Biological Psychology, 85(3): 432-436.
9Martin, A., Sanderson, K., Scott, J., & Brough, P. (2009). Promoting mental health in small-medium enterprises: An evaluation of the "Business in Mind" program. BMC Public Health, 9, 239.
10Mikels, J. A., Reuter-Lorenz, P. A., Beyer, J. A., & Fredrickson, B. L. (2008). Emotion and working memory: Evidence for domain-specific processes for affective maintenance. Emotion, 8(2), 256-266.
