Anderson, D. S., & Reilly, J. S. (1998). The puzzle of negation: how children move from communicative to grammatical negation in ASL, Applied Psycholinguistics, 18, 411–429.
Atkinson, J. A., Woll, B., & Gathercole, S. (2002). The impact of developmental visuo-spatial learning difficulties on British Sign Language. Neurocase, 8, 424–441.
Bellugi, U., & Fischer, S. (1972). A comparison of sign language and spoken language. Cognition, 1, 173–200.
Bellugi, U., Marks, S., Bihrle, A., & Sabo, H. (1988). Dissociation between language and cognitive functions in Williams syndrome. In Bishop, D. & Mogford, K. (eds.), Language development in exceptional circumstances, pp. 177–189. London: Churchill Livingstone.
Benton, A. L., Hamsher, K., Varney, N. R., & Spreen, O. (1983). Contributions to neuropsychological assessment. Oxford: Oxford University Press.
Berman, R. A., & Slobin, D. I. (1994). Relating events in narrative: A crosslinguistic developmental study. Hillsdale, NJ: Lawrence Erlbaum Associates.
Bishop, D. V. M. (2003). The Test for Reception of Grammar, version 2 (TROG-2). London: Pearson Assessment.
Brentari, D. (1998). A prosodic model of sign language phonology. Cambridge, MA: MIT Press.
Chamberlain, C., Morford, J. P., & Mayberry, R. I. (2000) (eds.). Language acquisition by eye. Mahwah, NJ: Lawrence Erlbaum Associates.
Elliot, C. D., Smith, P., & McCulloch, K. (1996). British Ability Scales II (BAS II). Windsor: NFER-Nelson.
Emmorey, K. (2002). Language, cognition, and the brain: Insights from sign language research. Mahwah, NJ: Lawrence Erlbaum Associates.
Emmorey, K. (2003) (ed.). Perspectives on classifier constructions in sign languages. Mahwah, NJ: Lawrence Erlbaum Associates.
Genesee, F., Nicoladis, E., & Paradis, J. (1995). Language differentiation in early bilingual development. Journal of Child Language, 22, 611–632.
Herman, R., Grove, N., Holmes, S., Morgan, G., Sutherland, H., & Woll, B. (2004). Assessing BSL development: Production test (Narrative Skills). London: City University Publications.
Herman, R., Holmes, S., & Woll, B. (1999). Assessing British Sign Language development: Receptive Skills Test. Coleford: Forest Book Services.
Jarrold, C., Baddeley, A. D., & Hewes, A. K. (1999). Genetically dissociated components of working memory: Evidence from Down's and Williams syndromes. Neuropsychologia, 37, 637–651.
Kail, R. (1994). A method for studying the generalised slowing hypothesis in children with Specific Language Impairment. Journal of Speech and Hearing Research, 37, 418–421.
Karmiloff-Smith, A. (1998). Development itself is the key to understanding developmental disorders. Trends in Cognitive Sciences, 2 (10), 389–398.
Karmiloff-Smith, A. (2008). Research into Williams syndrome: the state of the art. In Nelson, C. A. & Luciana, M. (eds.), Handbook of developmental cognitive neuroscience, pp. 691–700. Cambridge, MA: MIT Press.
Kay, J., Lesser, R., & Coltheart, M. (1992). Psycholinguistic Assessments of Language Processing in Aphasia (PALPA). Andover: Psychology Press.
Kay-Raining Bird, E., Cleave, P., Trudeau, N., Thordadottir, E., & Sutton, A. (2005). The language abilities of bilingual children with Down syndrome. American Journal of Speech-Language Pathology, 14, 187–199.
Kirk, B., Kyle, J. G., Ackerman, J., & Woll, B. (1990). Measuring British Sign Language development in deaf school children. In Kyle, J. G. (ed.), Deafness and sign language into the 1990s, pp. 62–71. Bristol: Deaf Studies Trust.
Laws, G., & Bishop, D. V. M. (2003). A comparison of language abilities in adolescents with Down syndrome and children with specific language impairment. Journal of Speech, Language and Hearing Research, 46, 1324–1339.
Leonard, L. (2009). Cross-linguistic studies of child language disorders. In Schwartz, R. (ed.), Handbook of child language disorders, pp. 308–324. New York, NY: Psychology Press.
MacSweeney, M., Capek, C., Campbell, R., & Woll, B. (2009). The signing brain: The neurobiology of sign language. Trends in Cognitive Sciences, 12, 232–240.
Mann, W., Marshall, C. R., Mason, K., & Morgan, G. (2010). The acquisition of sign language: The impact of phonetic complexity on phonology. Language Learning and Development, 6, 60–86.
Marshall, C. R., Denmark, T., & Morgan, G. (2006). Investigating the underlying causes of SLI: A non-sign repetition test in British Sign Language. International Journal of Speech-Language Pathology, 8 (4), 347–355.
Mason, K., Rowley, K., Marshall, C. R., Atkinson, J. R., Herman, R., Woll, B., & Morgan, G. (2010). Identifying SLI in Deaf children acquiring British Sign Language: Implications for theory and practice. British Journal of Developmental Psychology, 28, 33–49.
Mayberry, R. I., & Eichen, J. (1991). The long-lasting advantages of learning sign language in childhood: Another look at the critical period for language acquisition. Journal of Memory and Language, 30, 486–512.
Mayberry, R. I., & Squires, B. (2006). Sign language acquisition. In Brown, K. (ed.), Encyclopaedia of language and linguistics, 2nd edn, vol. 11, pp. 291–295. Oxford: Elsevier.
McQueen, J. M. (1998). Segmentation of continuous speech using phonotactics. Journal of Memory and Language, 39, 21–46.
Meier, R. P. (2002). Why different, why the same? Explaining effects and non-effects of modality upon linguistic structure in sign and speech. In Meier, Richard P., Cormier, Kearsy & Quinto-Pozos, David (eds.), Modality and structure in signed and spoken languages, pp. 1–26. Cambridge: Cambridge University Press.
Morgan, G. (2005). Biology and behaviour: Insights from the acquisition of sign language. In Cutler, A. (ed.), Twenty-first century psycholinguistics: Four cornerstones, pp. 191–208. Mahwah, NJ: Erlbaum.
Morgan, G., Barrière, I., & Woll, B. (2006). The influence of typology and modality on the acquisition of language. First Language, 26, 19–43.
Morgan, G., Herman, R., Barrière, I., & Woll, B. (2008). The onset and mastery of spatial language in children acquiring British Sign Language. Cognitive Development, 23, 1–19.
Morgan, G., Herman, R., & Woll, B. (2007). Language impairments in sign language: Breakthroughs and puzzles. International Journal of Language and Communication Disorders, 42, 97–105.
Morgan, G., Smith, N., Tsimpli, I. M., & Woll, B. (2002). Language against the odds: the learning of BSL by a polyglot savant. Journal of Linguistics, 38, 1–41.
Morgan, G., Smith, N., Tsimpli, I. M., & Woll, B. (2007). Classifier learning and modality in a polyglot savant. Lingua, 117 (7), 1339–1353.
Morgan, G., & Woll, B. (eds.) (2002). Directions in sign language acquisition. Amsterdam: John Benjamins.
Morgan, G., & Woll, B. (2007). Understanding sign language classifiers through a polycomponential approach. Lingua, 117 (7), 1159–1168.
Neale, M. D. (1997). Neale Analysis of Reading Ability (Revised). Windsor: NFER-Nelson.
Newport, E. L., & Meier, R. P. (1985). The acquisition of American Sign Language. In Slobin, D. I. (ed.), The cross-linguistic study of language acquisition, pp. 881–938. Hillsdale, NJ: Lawrence Erlbaum Associates.
Orfanidou, E., Adam, R., Morgan, G., & McQueen, J. M. (2010). Segmentation in signed and spoken language: Different modalities, same segmentation procedures. Journal of Memory and Language, 62, 272–283.
Paradis, J. (2007). Bilingual children with specific language impairment: Theoretical and applied issues. Applied Psycholinguistics, 28, 512–564.
Petitto, L. A., & Marentette, P. (1991). Babbling in the manual mode: Evidence for the ontogeny of language. Science, 251, 1483–1496.
Raven, J., Raven, J. C., & Court, J. H. (1998). Manual for Raven's Advanced Progressive Matrices. Oxford: Oxford Psychologists Press.
Schick, B. (1990). Classifier predicates in American Sign Language. International Journal of Sign Linguistics, 1, 15–40.
Schick, B., Marschark, M., & Spencer, P. (eds.) (2004). Advances in the sign language development of deaf and hard-of-hearing children. New York: Oxford University Press.
Sieratzki, J. S., Calvert, G., Brammer, M., Campbell, R., David, A. S., & Woll, B. (2001). Accessibility of spoken, written, and sign language in Landau-Kleffner syndrome: a linguistic and functional MRI study. Epileptic Disorders, 3 (2), 79–89.
Slobin, D. I. (ed.) (1985). The cross-linguistic study of language acquisition, vol. 2: Theoretical issues. Hillsdale, NJ: Lawrence Erlbaum Associates.
Smith, N., & Tsimpli, I.-M. (1995). The mind of a savant: Language learning and modularity. Oxford: Blackwell.
Smith, N., Tsimpli, I.-M., Morgan, G., & Woll, B. (2010). Signs of a savant. Cambridge: Cambridge University Press.
Snijders, J. T., Tellegen, P. J., & Laros, J. A. (1989). Snijders–Oomen Non-verbal Intelligence Test: Manual & Research Report. Groningen: Wolters-Noordhoff.
Snodgrass, J. G., & Vanderwart, M. (1980). A standardized set of 260 pictures: norms for name agreement, image agreement, familiarity, and visual complexity. Journal of Experimental Psychology: Human Learning & Memory, 6, 174–215.
Stokes, S. F., Wong, A. M.-Y., Fletcher, P., & Leonard, L. B. (2006). Nonword repetition and sentence repetition as clinical markers of SLI: The case of Cantonese. Journal of Speech, Language and Hearing Research, 49 (2), 219–236.
Supalla, T. (1986). The classifier system in American Sign Language. In Craig, C. (ed.), Noun classification and categorization, pp. 181–214. Amsterdam: John. Benjamins.
Sutton-Spence, R., & Woll, B. (1999). The linguistics of BSL: an introduction. Cambridge: Cambridge University Press.
Tager-Flusberg, H., Plesa-Skwerer, D., Faja, S., & Joseph, R. M. (2003). People with Williams syndrome process faces holistically. Cognition, 89, 11–24.
Thomas, M. S. C., Dockrell, J. E., Messer, D., Parmigiani, C., Ansari, D., & Karmiloff-Smith, A. (2006). Speeded naming, frequency and the development of the lexicon in Williams Syndrome. Language and Cognitive Processes, 21 (6), 721–759.
Uecker, A., Mangan, P. A., Obrzut, J. E., & Nadel, L. (1993). Down syndrome in neurobiological perspective: An emphasis on spatial cognition. Journal of Clinical Child Psychology, 22, 266–276.
Vallar, G., & Papagno, C. (1993). Preserved vocabulary acquisition in Down's syndrome: the role of phonological short-term memory. Cortex, 29, 467–483.
van den Bogaerde, B., & Baker, A. E. (2009). Code mixing in mother–child interaction in deaf families. In Baker, A. E. & Woll, B. (eds.), Sign language acquisition, pp. 153–176. Amsterdam: John Benjamins.
van der Lely, H. K. J. (2005). Domain-specific cognitive systems: Insight from grammatical specific language impairment. Trends in Cognitive Sciences, 9, 53–59.
Volterra, V., Capirci, O., Pezzini, G., Sabbadini, L., & Vicari, S. (1996). Linguistic abilities in Italian children with Williams syndrome. Cortex, 32, 663–677.
Woll, B., & Grove, N. (1996). On language deficits and modality in children with Down syndrome: a case study of twins bilingual in BSL and English. Journal of Deaf Studies and Deaf Education, 1, 271–278.
Woolfe, T., Herman, R., Roy, P., & Woll, B. (2010). Early lexical development in native signers: A BSL adaptation of the MacArthur-Bates CDI. Journal of Child Psychology and Psychiatry, 51 (3), 322–331.