Eysenck, MW. “Anxiety and cognition: a unified theory.” Psychology Press Hove: UK, 1997.

Fiske, Susan T., Daniel T. Gilbert, Gardner Lindzey. Handbook of Social Psychology, Volume 2. Hoboken: John Wiley & Sons, 2010. p.887

Fredrickson, B. L. “What good are positive emotions?” Review of General Psychology 2 (1998): 300–319.

Gazzaniga, M. Bright Air, Brilliant Fire: On the Matter of the Mind. New York: Basic, 1989.

Jensen, Eric. Brain-based learning: the new paradigm of teaching. Thousand Oaks: Corwin Press, 2008. p.40-45

Joëls M, Baram TZ. “The neuro-symphony of stress.” J Nature Reviews Neuroscience (2009)

Leary, MR, Kowalski, RM, Smith, L, Phillips, S. “Teasing, rejection, and violence: Case studies of the school shootings.” Aggressive Behavior (2003): 292, 202–214.

Liston C, Miller MM, Goldwater DS, Radley JJ, Rocher AB, Hof PR, Morrison JH, McEwen BS. “Stress-induced alterations in prefrontal cortical dendritic morphology predict selective impairments in perceptual attentional set-shifting.” J Neuroscience 26.30 (2006): 7870-4.

McCraty, R, Atkinson, M, Tomasino, D, Goelitz, J, Mayrovitz, HN. “The Impact of an Emotional Self-Management Skills Course on Psychosocial Functioning and Autonomic Recovery to Stress in Middle School Children.”
J Integrative Physiological and Behavioral Science 34.4 (1993): 246-268.

Petridesa, K.V., Norah Fredericksonb, and Adrian Furnhamb. “The role of trait emotional intelligence in academic performance and deviant behavior at school.” aInstitute of Education University of London (2002).

Sinha, Rajita. “How does stress increase risk of drug abuse and relapse?” Psychopharmacology 158 (2001): 343–359.

Sylwester, Robert. “How Emotions Affect Learning.” Educational Leadership (1994): 60-65.

Vincent, J.D. The biology of emotions. New York: Basil Blackwell, 1990.

Zins, Joseph E., Roger P. Weissberg, Margaret C. Wang, and Herbert J. Walberg. Building academic success on social and emotional learning: what does the research say? New York: Teachers College Press, 2004. p. 42-47