Madrid-Valero, J.J.; Rijsdijk, Fruhling; Selzam, Saskia; Zavos, Helena M. S.; Schneider, Melanie; Ronald, Angelica and Gregory, Alice M.. 2023. Sub-types of insomnia in adolescents: insights from a quantitative/molecular twin study. JCPP Advances, 3(2), ISSN 2692-9384 [Article]

Shakoor, S; Zavos, Helena M. S.; Gregory, Alice M. and Ronald, A.. 2021. The association between bullying‐victimisation and sleep disturbances in adolescence: Evidence from a twin study. Journal of Sleep Research, 30(5), e13321. ISSN 0962-1105 [Article]

Denis, Dan; Eley, Thalia C.; Rijsdijk, Fruhling; Zavos, Helena M. S.; Keers, Robert; Espie, Colin A.; Luik, Annemarie I; Badini, Isabella; Derveeuw, Sarah; Hodsoll, John and Gregory, Alice M.. 2020. Is digital cognitive behavioural therapy for insomnia effective in treating sub-threshold insomnia: A pilot RCT. Sleep Medicine, 66, pp. 174-183. ISSN 1389-9457 [Article]

Schneider, Melanie Nicole; Zavos, Helena M. S.; McAdams, Tom A.; Sadeghi, S; Kovas, Yulia and Gregory, Alice M.. 2019. Mindfulness and associations with symptoms of insomnia, anxiety and depression in early adulthood: a twin and sibling study. Behaviour Research and Therapy, 118, pp. 18-29. ISSN 0005-7967 [Article]

Waszczuk, M.A.; Zavos, Helena M. S.; Gregory, Alice M. and Eley, Thalia C.. 2016. The stability and change of etiological influences on depression, anxiety symptoms and their co-occurrence across adolescence and young adulthood. Psychological Medicine, 46(1), pp. 161-175. ISSN 0033-2917 [Article]

Denis, Dan; French, Christopher C.; Rowe, Richard; Zavos, Helena M. S.; Nolan, Patrick M.; Parsons, Michael J. and Gregory, Alice M.. 2015. A twin and molecular genetics study of sleep paralysis and associated factors. Journal of Sleep Research, 24(4), pp. 438-446. ISSN 0962-1105 [Article]

Brown, H. M.; Waszczuk, M.A.; Zavos, Helena M. S.; Trzaskowski, M.; Gregory, Alice M. and Eley, Thalia C.. 2014. Cognitive content-specificity in anxiety and depression: a twin study of associations with anxiety sensitivity dimensions across development. Psychological Medicine, 44(16), 3469 -3480. ISSN 0033-2917 [Article]

Waszczuk, M.A.; Zavos, Helena M. S.; Gregory, Alice M. and Eley, Thalia C.. 2014. The phenotypic and genetic structure of depression and anxiety disorder symptoms in childhood, adolescence, and young adulthood. JAMA Psychiatry, 71(8), pp. 905-916. ISSN 2168-622X [Article]

McAdams, Tom A.; Gregory, Alice M.; Rowe, Richard; Zavos, Helena M. S.; Barclay, Nicola L.; Lau, Jennifer Y. F.; Maughan, Barbara and Eley, Thalia C.. 2013. The Genesis 12-19 (G1219) Study: A Twin and Sibling Study of Gene-Environment Interplay and Adolescent Development in the UK. Twin Research and Human Genetics, 16(01), pp. 134-143. ISSN 1832-4274 [Article]

Zavos, Helena M. S.; Gregory, Alice M. and Eley, Thalia C.. 2012. Longitudinal genetic analysis of anxiety sensitivity. Developmental Psychology, 48(1), pp. 204-212. ISSN 0012-1649 [Article]

Zavos, Helena M. S.; Wong, Chloe; Barclay, Nicola L.; Keers, Robert; Mill, Jonathan; Rijsdijk, Fruhling V.; Gregory, Alice M. and Eley, Thalia C.. 2012. Anxiety sensitivity in adolescence and young adulthood: the role of stressful life events, 5HTTLPR and their interaction. Depression and Anxiety, pp. 400-408. ISSN 1091-4269 [Article]

Barclay, Nicola L.; Eley, Thalia C.; Mill, Jonathan; Wong, Chloe C. Y.; Zavos, Helena M. S.; Archer, Simon N. and Gregory, Alice M.. 2011. Sleep quality and diurnal preference in a sample of young adults: Associations with 5HTTLPR, PER3 and CLOCK 3111. American Journal of Medical Genetics Part B: Neuropsychiatric Genetics, 156(6), pp. 681-690. ISSN 1552-4841 [Article]

Zavos, Helena M. S.; Rijsdijk, Frühling V.; Gregory, Alice M. and Eley, Thalia C.. 2010. Genetic influences on the cognitive biases associated with anxiety and depression symptoms in adolescents. Journal of Affective Disorders, 124(1-2), pp. 45-53. ISSN 0165-0327 [Article]