Back, E., Roche, M. and Van Herwegen, J. (2023) Fidget toys and sensory seeking profiles in autistic children. In: INSAR 2023 Annual Meeting; 03-06 May 2023, Stockholm, Sweden. (Unpublished)

Back, Elisa, Roche, Megan and Van Herwegen, Jo (2022) Parental perspectives on the use of fidget toys in autistic and typically developing children. In: British Psychological Society Developmental Section Annual Conference; 14-16 Sep 2022, Sheffield, U.K.. (Unpublished)

Dimitriadis, Christos, Georgeson, Jan, Paliokosta, Panagiota and Van Herwegen, Jo (2021) Twice-exceptional students of mathematics : what do the teachers know? Roeper Review, 43(2), pp. 99-111. ISSN (print) 0278-3193

Van Herwegen, Jo, Ranzato, Erica, Karmiloff‐Smith, Annette and Simms, Victoria (2020) The foundations of mathematical development in Williams syndrome and Down syndrome. Journal of Applied Research in Intellectual Disabilities, 33(5), pp. 1080-1089. ISSN (print) 1360-2322

Ross, Wendy, Vallee-Tourangeau, Frederic and Van Herwegen, Jo (2020) Mental arithmetic and interactivity : the effect of manipulating external number representations on older children's mental arithmetic success. International Journal of Science and Mathematics Education, 18, pp. 985-1000. ISSN (print) 1571-0068

Booth, Paul, Clenton, Jon and Van Herwegen, Jo (2020) L1-L2 semantic and syntactic processing : the influence of language proximity. In: Booth, Paul and Clenton, Jon, (eds.) First language influences on multilingual lexicons. Abingdon, U.K. : Routledge. pp. 35-52. ISBN 9780367143497

Van Herwegen, Jo, Ranzato, Erica, Karmiloff-Smith, Annette and Simms, Victoria (2019) Eye movement patterns and approximate number sense task performance in Williams Syndrome and Down Syndrome : a developmental perspective. Journal of Autism and Developmental Disorders, 49(10), pp. 4030-4038. ISSN (print) 0162-3257

Ashworth, Maria, Palikara, Olympia and Van Herwegen, Jo (2019) Comparing parental stress of children with neurodevelopmental disorders : the case of Williams syndrome, Down syndrome and autism spectrum disorders. Journal of Applied Research in Intellectual Disabilities, 32(5), pp. 1047-1057. ISSN (print) 1360-2322

Lane, Chloe, Van Herwegen, Jo and Freeth, Megan (2019) Parent-reported communication abilities of children with Sotos syndrome : evidence from the Children’s Communication Checklist-2. Journal of Autism and Developmental Disorders, 49(4), pp. 1475-1483. ISSN (print) 0162-3257

Booth, Paul, Clenton, Jon and Van Herwegen, Jo (2018) L1 – L2 semantic and syntactic processing : the influence of language proximity. System, 78, pp. 54-64. ISSN (print) 0346-251X

Palikara, Olympia, Ashworth, Maria and Van Herwegen, Jo (2018) Addressing the educational needs of children with Williams syndrome : a rather neglected area of research? Journal Of Autism And Developmental Disorders, 48(9), pp. 3256-3259. ISSN (print) 0162-3257

Van Herwegen, Jo, Ashworth, Maria and Palikara, Olympia (2018) Parental views on special educational needs provision : cross-syndrome comparisons in Williams Syndrome, Down Syndrome, and Autism Spectrum Disorders. Research in Developmental Disabilities, 80, pp. 102-111. ISSN (print) 0891-4222

Back, Elisa, Farran, Emily and Van Herwegen, Jo (2018) Visual-spatial abilities and task approach skills in Williams syndrome. In: British Psychology Society Developmental Section Annual Conference 2018; 12-14 Sep 2018, Liverpool. (Unpublished)

Hunt, Hayley, Back, Elisa and Van Herwegen, Jo (2018) Complex mental states and basic emotion recognition in dynamic film - an exploration of Theory of Mind understanding in ASD. In: British Psychology Developmental Section Annual Conference 2018; 12-14 Sept 2018, Liverpool. (Unpublished)

Van Herwegen, Jo, Costa, Hiwet Mariam, Nicholson, Bethany and Donlan, Chris (2018) Improving number abilities in low achieving preschoolers : symbolic versus non-symbolic training programs. Research in Developmental Disabilities, 77, pp. 1-11. ISSN (print) 0891-4222

Van Herwegen, Jo and Rundblad, Gabriella (2018) A cross-sectional and longitudinal study of novel metaphor and metonymy comprehension in children, adolescents, and adults with Autism Spectrum Disorder. Frontiers in Psychology, 9(945), ISSN (online) 1664-1078

Hunt, Hayley, Back, Elisa and Van Herwegen, Jo (2018) Real time language production and Theory of Mind assessment in Austism Spectrum Disorder. In: Social Communication Across the Lifespan; 27-29 June 2018, Canterbury. (Unpublished)

Costa, H. M., Nicholson, B., Donlan, C. and Van Herwegen, J. (2018) Low performance on mathematical tasks in preschoolers : the importance of domain-general and domain-specific abilities. Journal Of Intellectual Disability Research, 62(4), pp. 292-302. ISSN (print) 0964-2633

Van Herwegen, Jo and Donlan, Chris (2018) Improving preschoolers' number foundations. (Project Report) Kingston upon Thames, U.K. : Kingston University. 28 p.

Van Herwegen, Jo, Costa, Hiwet Mariam and Passolunghi, Maria Chiara (2017) Improving approximate number sense abilities in preschoolers : PLUS games. School Psychology Quarterly, 32(4), pp. 497-508. ISSN (print) 1045-3830

Farran, Emily K., Formby, Susan, Daniyal, Fahad, Holmes, Tim and Van Herwegen, Jo (2016) Route-learning strategies in typical and atypical development; eye tracking reveals atypical landmark selection in Williams syndrome. Journal of Intellectual Disability Research, 60(10), pp. 933-944. ISSN (print) 0964-2633

Hunt, Hayley, Back, Elisa and Van Herwegen, Jo (2016) Recognising complex emotions: eye movements in adolescents and children with ASD. In: British Psychology Developmental Section Annual Conference 2016; 14-16 Sept, Belfast. (Unpublished)

Clenton, Jon, Booth, Paul and Van Herwegen, Jo (2016) Determining the extent to which L1 learner choices influence the L2 : exploring semantic and syntactic choices. In: EuroSLA 26 : Looking back, looking forward: Language learning research at the crossroads; 24 - 27 Aug 2016, Jyvaskyla, Finland. (Unpublished)

Prior, Jess and Van Herwegen, Jo, eds. (2016) Practical research with children. New York, U.S. : Routledge. 308p. (Research Methods in Developmental Psychology : A Handbook Series) ISBN 9781138937895

Purser, Harry and Van Herwegen, Jo (2016) Standardised and experimental psychological tasks : issues and solutions for research with children. In: Prior, Jess and Van Herwegen, Jo, (eds.) Practical research with children. New York, U.S. : Routledge. pp. 70-88. (Research Methods in Developmental Psychology : A Handbook Series) ISBN 9781138937895

Van Herwegen, Jo, Smith, Tim J and Dagmara, Dimitriou (2015) Exploring different explanations for performance on a theory of mind task in Williams syndrome and Autism using eye movements. Research in Developmental Disabilities, 45-46, pp. 202-209. ISSN (print) 0891-4222

Van Herwegen, Jo and Karmiloff-Smith, Annette (2015) Genetic developmental disorders and numerical competence across the lifespan. In: Cohen Kadosh, Roi and Dowker, Ann, (eds.) The Oxford handbook of numerical cognition. Oxford, U.K. : Oxford University Press. pp. 721-731. (Oxford library of psychology) ISBN 9780199642342

Van Herwegen, Jo, Riby, Deborah and Farran, Emily K. (2015) Neurodevelopmental disorders: definitions and issues. In: Van Herwegen, Jo and Riby, Deborah, (eds.) Neurodevelopmental disorders: research challenges and solutions. Hove, U.K. : Psychology Press. pp. 3-18. (Research methods in developmental psychology: a handbook series) ISBN 9781848723283

Van Herwegen, Jo and Riby, Deborah, eds. (2015) Neurodevelopmental disorders: research challenges and solutions. Hove, U.K. : Psychology Press. 298p. (Research methods in developmental psychology: a handbook series) ISBN 9781848723283

Van Herwegen, Jo (2015) Williams syndrome and its cognitive profile: the importance of eye movements. Psychology Research and Behavior Management, 8, pp. 143-151. ISSN (online) 1179-1578

Olofson, Eric L., Casey, Drew, Oluyedun, Olufemi A., Van Herwegen, Jo, Becerra, Adam and Rundblad, Gabriella (2014) Youth with Autism Spectrum Disorder Comprehend Lexicalized and Novel Primary Conceptual Metaphors. Journal Of Autism And Developmental Disorders, 44(10), pp. 2568-2583. ISSN (print) 0162-3257

McNeilly, Conor and Van Herwegen, Jo (2014) The relationship between environment and reading abilities in Williams Syndrome and Down Syndrome. In: British Psychological Society Developmental Section Conference; 03 - 05 Sep 2014, Amsterdam, The Netherlands. (Unpublished)

Van Herwegen, Jo, Aznar, Ana and Tenenbaum, Harriet (2014) The use of emotions in narratives in Williams syndrome. Journal of Communication Disorders, 50, pp. 1-7. ISSN (print) 0021-9924

Thomas, Michael S.C. and Van Herwegen, Jo (2014) Williams syndrome and language development. In: Brooks, Patricia J. and Kempe, Vera, (eds.) Encyclopedia of Language Development. London, U.K. : SAGE Publications, Inc. pp. 667-669. ISBN 9781452258768

Van Herwegen, Jo, Dimitriou, Dagmara and Rundblad, Gabriella (2013) Performance on verbal and low-verbal false belief tasks: Evidence from children with Williams syndrome. Journal of Communication Disorders, 46(5-6), pp. 440-448. ISSN (print) 0021-9924

Van Herwegen, Jo, Dimitriou, Dagmara and Rundblad, Gabriella (2013) Development of novel metaphor and metonymy comprehension in typically developing children and Williams syndrome. Research in Developmental Disabilities, 34(4), pp. 1300-1311. ISSN (print) 0891-4222

Karmiloff-Smith, Annette, D'Souza, Dean, Dekker, Tessa M., Van Herwegen, Jo, Xu, Fei, Rodic, Maja and Ansari, Daniel (2012) Genetic and environmental vulnerabilities in children with neurodevelopmental disorders. Proceedings of the National Academy of Sciences of the United States of America (PNAS), 109(Sup. 2), pp. 17261-17265. ISSN (print) 0027-8424

Van Herwegen, J., Smith, T. and Annaz, D. (2012) Theory of mind abilities in ASD : what can we learn from eye-movements? In: British Psychological Society Developmental Section Annual Conference; 05 - 07 Sep 2012, Glasgow, U.K.. (Unpublished)

Van Herwegen, J., Aznar, A. and Tenenbaum, H. (2012) The use of positive and negative emotions in Williams syndrome. In: British Psychological Society Developmental Section Annual Conference; 05 - 07 Sep 2012, Glasgow, U.K.. (Unpublished)

Farran, E.K., Courbois, Y., Van Herwegen, J., Cruickshank, A.G. and Blades, M. (2012) Colour as an environmental cue when learning a route in a virtual environment: typical and atypical development. Research in Developmental Disabilities, 33(3), pp. 900-908. ISSN (print) 0891-4222

Farran, Emily K., Courbois, Yannick, Van Herwegen, Jo and Blades, Mark (2012) How useful are landmarks when learning a route in a virtual environment? Evidence from typical development and Williams syndrome. Journal of Experimental Child Psychology, 111(4), pp. 571-586. ISSN (print) 0022-0965

Naylor, Lauren and Van Herwegen, Jo (2012) The production of figurative language in typically developing children and Williams Syndrome. Research in Developmental Disabilities, 33(2), pp. 711-716. ISSN (print) 0891-4222

Van Herwegen, Jo, Rundblad, Gabriella, Davelaar, Eddy J. and Annaz, Dagmara (2011) Variability and standardised test profiles in typically developing children and children with Williams Syndrome. British Journal of Developmental Psychology, 29(4), pp. 883-894. ISSN (print) 0261-510X

Van Herwegen, Jo, D'Souza, Dean, Dekker, Tessa, Rodic, Maja and Karmiloff-Smith, Annette (2011) Attention, eye movement planning and number development in infancy : a cross-syndrome comparison. In: British Psychological Society Developmental Section Annual Conference; 07 - 09 Sep 2011, Newcastle upon Tyne, U.K.. (Unpublished)

Van Herwegen, Jo, Farran, Emily and Annaz, Dagmara (2011) Item and error analysis on Raven's Coloured Progressive Matrices in Williams Syndrome. Research in Developmental Disabilities, 32(1), pp. 93-99. ISSN (print) 0891-4222

Naylor, Lauren and Van Herwegen, Jo (2011) The production of figurative language in typically developing children and Williams syndrome. Research in Developmental Disabilities, 33(2), pp. 711-716. ISSN (print) 0891-4222

Van Herwegen, Jo [Speaker], Rundblad, Gabriella [Collaborator] and Annaz, Dagmara [Collaborator] (2009) Variability and standardised tests in typically developing children and Williams Syndrome. In: Psychology and Human Development Lunchtime Seminar Series; 22 Oct 2009, London, U.K.. (Unpublished)

Van Herwegen, J. [Speaker], Annaz, D. [Collaborator] and Rundblad, G. [Collaborator] (2009) Explaining development of comprehension of novel metaphors and metonyms in Williams Syndrome. In: British Psychological Society Developmental Section Conference; 09 - 11 Sep 2009, Nottingham, U.K.. (Unpublished)

Van Herwegen, Jo [Speaker], Rundblad, Gabriella [Collaborator] and Annaz, Dagmara [Collaborator] (2009) WS cognitive profile (WCP) and individual variability. In: Seattle in the Summer: workshop for postgraduate students; July 2009, Birmingham, U.K.. (Unpublished)

Annaz, Dagmara, Van Herwegen, Jo, Thomas, Michael, Fishman, Roza, Karmiloff-Smith, Annette and Rundblad, Gabriella (2009) Comprehension of metaphor and metonymy in children with Williams syndrome. International Journal of Language & Communication Disorders, 44(6), pp. 962-978. ISSN (print) 1368-2822

Van Herwegen, Jo, Ansari, Daniel, Xu, Fei and Karmiloff-Smith, Annette (2008) Small and large number processing in infants and toddlers with Williams syndrome. Developmental Science, 11(5), pp. 637-643. ISSN (print) 1363-755X

Van Herwegen, Jo [Speaker], Annaz, D. [Collaborator] and Rundblad, Gabriella [Collaborator] (2008) Is metaphor comprehension in Williams syndrome normal, delayed or impaired? In: Language, Communication and Cognition; 04 - 07 Aug 2008, Brighton, U.K.. (Unpublished)

Van Herwegen, Jo [Speaker], Annaz, Dagmara [Collaborator], Thomas, Michael S.C. [Collaborator], Fishman, Roza [Collaborator], Karmiloff-Smith, Annette [Collaborator] and Rundblad, Gabriella [Collaborator] (2008) Understanding of metaphor and metonymy in Williams syndrome: implications for daily conversations. In: 17th International Postgraduate Research Linguistics Conference; 07 - 08 Feb 2008, Manchester, U.K.. (Unpublished)

Van Herwegen, Jo [Speaker], Ansari, Daniel [Collaborator], Xu, Fei [Collaborator] and Karmiloff-Smith, Annette [Collaborator] (2007) Small and large number processing in infants and toddlers with Williams Syndrome. In: 6th IEEE International Conference on Development and Learning; 11 - 13 Jul 2007, London, U.K.. (Unpublished)

Saxton, Matthew, Dockrell, Julie, Bevan, Eleri and Van Herwegen, Jo (2007) Grammaticality judgements of children with and without language delay. In: 30th Child Language Seminar; 18 - 20 Jul 2007, Reading, U.K..

Saxton, M [Speaker], Dockrell, J. [Collaborator], Bevan, E. [Collaborator] and Van Herwegen, J. [Collaborator] (2007) Grammaticality judgements of children with and without language delay. In: 4th Afasic International Symposium; Apr 2007, Coventry, U.K.. (Unpublished)

Van Herwegen, Jo and Karmiloff-Smith, Annette (2006) Is it language that makes humans intelligent? [Commentary on Locke, J.L. and Bogin, B.]. Behavioral and Brain Sciences, 29(3), p. 298. ISSN (print) 0140-525X

Elsabbagh, M. [Speaker], Van Herwegen, J. [Collaborator], Campos, R. [Collaborator] and Karmiloff-Smith, A. [Collaborator] (2005) Perception of native and non-native language contrasts in relation to mother-child interaction. In: British Psychology Society Quinquennial Conference; 31 Mar - 02 Apr 2005, Manchester, U.K.. (Unpublished)