9. Manninen, S., Tuominen, L., Dunbar, R., Karjalainen, T., Hirvonen, J., Arponen, E.,… Nummenmaa, L. (2017). Social laughter triggers endogenous opioid release in humans. Journal of Neuroscience, 0688–16.

10. Caird, S., & Martin, R. A. (2014). Relationship-focused humor styles and relationship satisfaction in dating couples: A repeated-measures design. Humor, 27(2), 227–247.

11. Martin, R., & Kuiper, N. A. (2016). Three decades investigating humor and laughter: An interview with Professor Rod Martin. Europe’s Journal of Psychology, 12(3), 498.

Неделя 2. Хорошо спите

1. Division of Sleep Medicine, Harvard Medical School. (2007, December 18). Natural patterns of sleep. Retrieved from http://healthysleep.med.harvard.edu/healthy/science/what/sleep-patterns-rem-nrem.

2. Faraut, B., Boudjeltia, K. Z., Vanhamme, L., & Kerkhofs, M. (2012). Immune, inflammatory and cardiovascular consequences of sleep restriction and recovery. Sleep Medicine Reviews, 16(2), 137–149.

3. Jones, J. M. (2013, December 19). In U. S., 40 percent gets less than recommended amount of sleep. Well-Being, Gallup News. Retrieved from http://news.gallup.com/poll/166553/less-recommended-amount-sleep.aspx.

4. Keyes, K. M., Maslowsky, J., Hamilton, A., & Schulenberg, J. (2015). The great sleep recession: Changes in sleep duration among US adolescents, 1991–2012. Pediatrics, 135(3), 460–468.