APA, 2013. Diagnostic and statistical manual of mental disorders (5th edn.). Washington, DC: Author.

Arrindell, W.A., Pickersgill, M.J., Merckelbach, H., Ardon, A.M. and Cornet, F.C., 1991. Phobic dimensions: III. Factor analytic approaches to the study of common phobic fears; An updated review of findings obtained with adult subjects. Advances in Behaviour Research and Therapy, 13(2), pp. 73–130.

Borkovec, T.D. and Sharpless, B., 2004. Generalized anxiety disorder: Bringing cognitive behavioral therapy into the valued present. In S. Hayes, V. Follette, and M. Linehan (eds.), Mindfulness and acceptance: Expanding the cognitive behavioral tradition. New York: Guilford Press, pp. 209–242.

Brooks, A.W., 2014. Get excited: Reappraising pre-performance anxiety as excitement. Journal of Experimental Psychology: General, 143(3), p. 1144.

Clark, D.M., 1986. A cognitive approach to panic. Behaviour Research and Therapy, 24(4), pp. 461–470.

Clark, D.M. and Wells, A., 1995. A cognitive model of social phobia. In R. G. Heimberg, M. Liebowitz, D. Hope, and F. R. Schneier (eds.), Social phobia: Diagnosis, assessment, and treatment. New York: Guilford Press, pp. 69–93.

Depla, M.F., Margreet, L., van Balkom, A.J. and de Graaf, R., 2008. Specific fears and phobias in the general population: Results from the Netherlands Mental Health Survey and Incidence Study (NEMESIS). Social Psychiatry and Psychiatric Epidemiology, 43(3), pp. 200–208.

Ehlers, A. and Clark, D.M., 2000. A cognitive model of posttraumatic stress disorder. Behaviour Research and Therapy, 38(4), pp. 319–345.

Epstein, S., 1972. The nature of anxiety with emphasis upon its relationship to expectancy. In C. D. Spielberger (ed.), Anxiety: Current trends in theory and research (Vol.). New York: Academic Press.

Geissner, E., Knechtl, L.M., Baumert, A., Rothmund, T. and Schmitt, M., 2020. Guilt experience in patients with obsessive-compulsive disorder. Verhaltenstherapie, pp. 1–8.

Gerull, F.C. and Rapee, R.M., 2002. Mother knows best: Effects of maternal modelling on the acquisition of fear and avoidance behaviour in toddlers. Behaviour Research and Therapy, 40(3), pp. 279–287.

Hedman, E., Ström, P., Stünkel, A. and Mörtberg, E., 2013. Shame and guilt in social anxiety disorder: Effects of cognitive behavior therapy and association with social anxiety and depressive symptoms. PloS one, 8(4), e61713.

Hofmann, S.G., Asnaani, A., Vonk, I.J.J., Sawyer, A.T. and Fang, A., 2012. The efficacy of cognitive behavioral therapy: A review of meta-analyses. Cognitive Therapy and Research, 36(5), pp. 427–440.

Izard, C.E., 1991. The psychology of emotions. New York: Plenum Press.

James, A.C., James, G., Cowdrey, F.A., Soler, A. and Choke, A., 2015. Cognitive behavioural therapy for anxiety disorders in children and adolescents. The Cochrane Library.

Lyons, L., 2005. What frightens America's youth? Gallup.com. March 29.

Mineka, S., Davidson, M., Cook, M. and Keir, R. (1984). Observational conditioning of snake fear in rhesus monkeys. Journal of Abnormal Psychology, 93(4), p. 355.

Oldham-Cooper, R. and Loades, M., 2017. Disorder-specific versus generic cognitive-behavioral treatment of anxiety disorders in children and young people: A systematic narrative review of evidence for the effectiveness of disorder-specific CBT compared with the disorder-generic treatment, Coping Cat. Journal of Child and Adolescent Psychiatric Nursing, 30(1), pp. 6–17.

Robichaud, M. and Dugas, M.J., 2015. The generalized anxiety disorder workbook: A comprehensive CBT guide for coping with uncertainty, worry, and fear. Oakland, CA: New Harbinger Publications.

Salkovskis, P.M., 1999. Understanding and treating obsessive – compulsive disorder. Behaviour Research and Therapy, 37, pp. S29–S52.

Sandseter, E.B.H., 2009. Children's expressions of exhilaration and fear in risky play. Contemporary Issues in Early Childhood, 10(2), pp. 92–106.

Scherer, K.R. and Wallbott, H.G., 1994. Evidence for universality and cultural variation of differential emotion response patterning. Journal of Personality and Social Psychology, 66(2), p. 310.

Tancer, B., 2008. Click: What millions of people are doing online and why it matters. New York, NY: Hachette Books.

Tranel, D., Gullickson, G., Koch, M. and Adolphs, R., 2006. Altered experience of emotion following bilateral amygdala damage. Cognitive Neuropsychiatry, 11(3), pp. 219–232.