Mw. dr. S.C. (Ineke) Vedder

Senior Lecturer Italian Linguistics, Department of Italian (Italië Studies), University of Amsterdam

Program Director Master’s Programs Linguistics, University of Amsterdam (1/09/2014 – 1/9/2017).

Program Director Language and Literature, University of Amsterdam  (1/5/2008-1/9/2014).

Associate Researcher ACLC (Amsterdam Center for Language and Communication).

– Research Institution ACLC

Member ACLC Research group Language Learning (LLRG).

– Language Learning Research Group

Associate Editor EuroSLA Studies (European Second Language Association) Book Series (Berlin, Language Science Press).

– EuroSLA Studies

Chair Alumni Network Italian Language and Culture (University of Amsterdam Alumni Association AUV).

– Alumnikring Italiaanse Taal en Cultuur

Member Executive Committee AIPI (Associazione Internazionale Professori di Italiano).

– AIPI

Assessor SKO (Senior Kwalificatie Onderwijs; Senior Teaching Qualification), University of Amsterdam/Free University Amsterdam

– SKO

Complexity, Accuracy and Fluency (CAF) in L2 and L1 (Alex Housen, Free University Brussels; Folkert Kuiken, University of Amsterdam; Ineke Vedder, University of Amsterdam).

Assessment of Functional Adequacy in L2 (Folkert Kuiken, Ineke Vedder, University of Amsterdam).

Academic writing (L2 and L1) and academic achievement (Folkert Kuiken, Ineke Vedder, University of Amsterdam).

Pragmatic competence in L2 (particulary Italian; Elena Nuzzo, University Roma Tre; Elisabetta Santoro, University of São Paulo, Ineke Vedder, University of Amsterdam).

Task complexity and linguistic complexity in L2 writing and speaking (Folkert Kuiken, Ineke Vedder, University of Amsterdam).

Instructed second language acquisition (particularly Italian L2)

Functional adequacy and linguistic complexity in L2 (and L1)

Syntactic complexity in L2 (and L1)

Task-Based Language Learning and Teaching (TBLT) and Task-Based Language Assessment (TBLA)

Development and assessment of pragmatic competence in L2 (particularly Italian L2)

L2 and L1 writing (particularly academic writing)

Kuiken, F. & Vedder, I. (2022). Speaking. Complexity, accuracy, fluency, and functional adequacy (CAFFA). In Gurzynski Weiss, L. & Y-J. Kim (eds.), Instructed second language research methods. Amsterdam/Philadelphia, Benjamins.

Vedder, I. (2022). Dialoghi (in)naturali. Caratteristiche pragmatiche e linguistiche del dialogo filmico. In E. Nuzzo, E. Santoro & I. Vedder (eds.), Cinema e lingua: Le caratteristiche pragmatiche e linguistiche del linguaggio filmico italiano. Firenze, Franco Cesati Editore.

Nuzzo, E., Santoro, E. & Vedder, I. (2022). Introduzione. In E. Nuzzo, E. Santoro, I. Vedder (eds.), Cinema e lingua: Le caratteristiche pragmatiche e linguistiche del linguaggio filmico italiano. Firenze, Franco Cesati Editore, pp. 9-14.

Nuzzo, E., Santoro, E. & Vedder, I. (eds.) (2022). Cinema e lingua: Le caratteristiche pragmatiche e linguistiche del linguaggio filmico italiano. Firenze, Franco Cesati Editore.

Kuiken, F. & Vedder, I. (2022). Measurement of functional adequacy in different learning contexts. Rationale, key issues, and future perspectives. TASK. Journal of Task-Based Teaching and Learning. Special Issue ‘The assessment of functional adequacy in language performance’, 2(1), 8-32.

Kuiken, F. & Vedder, I. (2022). The assessment of functional adequacy in language performance: Introduction. TASK. Journal on Task-Based Language Teaching and Learning. Special Issue ‘The assessment of functional adequacy in language performance’, 2(1), 1-7.

Kuiken, F. & Vedder, I. (eds.) (2022). The assessment of functional adequacy in language performance. TASK. Journal on Task-Based Language Teaching and Learning. Special Issue, 2(1).

Vedder, I. (2022). Complimenten: Een addertje onder het gras. In: A. Peeters, P. Sleeman (eds.). Taalmysteries. Raadselachtige feiten van grote en kleine talen. Amsterdam, Lias, pp. 138-142.

Vedder, I. (2022). Show and tell: Wat maakt filmtaal zo speciaal? In A. Peeters, P. Sleeman (eds.), Taalmysteries: Raadselachtige feiten van grote en kleine talen. Amsterdam, Lias, pp. 203-208.

Daller, M., Kuiken, F., Trenkic, D. & Vedder, I. (eds.) (2021). Linguistic predictors of academic achievement amongst international students and home students in higher education. International Journal of Bilingual Education and Bilingualism. Special Issue, 24(10), 1453-1546.

Daller, M., Kuiken F., Trenkic, D. & Vedder, I. (2021). Linguistic predictors of academic achievement amongst international students and home students in higher education: Introduction. International Journal of Bilingual Education and Bilingualism. Special Issue 24(10), 1453-1457.

Kuiken, F. & Vedder, I. (2021). The interplay between academic writing abilities of remedial writing programmes and academic achievement. In: International Journal of Bilingual Education and Bilingualism. 24, 10, p. 1474-1485 12 p., 3.

Kuiken, F. & Vedder, I. (2021). Scoring approaches: scales/rubrics. In P. Winke, T. Brunfaut (eds.), The Routledge handbook of second language acquisition and language testing. New York: Routledge, pp. 125-134.

Kuiken, F., Vedder, S. C., Pot, A., & van den Tillaart, J. (2020). Academische taalvaardigheid aan de UvA. Stand van zaken en aanbevelingen. Universiteit van Amsterdam.

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Vedder, I. (2020). Misurare l’adeguatezza funzionale di produzioni scritte e orali in italiano e olandese lingua seconda e lingua prima. In C. Di Felice (Ed.), Aspetti linguistici e letterari dell’italianità (Vol. 10, pp. 275-293). Frankfurt : Peter Lang.

Vedder, I. (2020). La valutazione della complessità sintattica in produzioni di italiano L2: Un’analisi dei giudizi degli insegnanti. In E. Nuzzo, E. Santoro, & I. Vedder (Eds.), Valutazione e misurazione delle produzioni orali e scritte in italiano lingua seconda (pp. 39-48). (Civilità Italiana). Firenze: Franco Cesati Editore.

Vedder, I. (2020). Competenza linguistica, competenza pragmatica e competenza interazionale nelle proteste di apprendenti di italiano lingua seconda. Italiano LinguaDue, 12(2), 201-214. https://doi.org/10.13130/2037-3597/15065

Pallotti, G., Edmonds, A., & Vedder, I. (Series Editors) ; Edmonds, A. , Leclercq, P. , & Gudmestad, A. (Eds.) (2020). Interpreting language learning data. (1 ed.) (Eurosla Studies; Vol. 4). Language Science Press. https://doi.org/10.5281/zenodo.4032298

Pallotti, G., Edmonds, A., & Vedder, I. (Series Eds.)Bardel, C. , & Sánchez, L. (Eds.) (2020). Third language acquisition: Age, proficiency and multilingualism. (Eurosla Studies; Vol. 3). https://doi.org/10-5281/zenodo.4138753

Pallotti, G., Edmonds, A., Vedder, I. (Series Eds.) ; Saturno, J. (2020). Utterance structure in initial L2 acquisition. (Eurosla Studies; Vol. 2). Berlin : Language Science Press. https://doi.org/10.5281/zenodo.388998

Nuzzo, E., Santoro, E., & Vedder, I. (Eds.) (2020). Valutazione e misurazione delle produzioni orali e scritte in italiano lingua seconda. (Civiltà Italiana). Firenze: Franco Cesati Editore.

Nuzzo, E., Santoro, E., & Vedder, I. (2020). Introduzione. In E. Nuzzo, E. Santoro, & I. Vedder (Eds.), Valutazione e misurazione delle produzioni orali e scritte in italiano lingua seconda (pp. 9-14). (Civiltà Italiana). Firenze: Franco Cesati Editore.

Vedder, I., & Nuzzo, E. (Eds.) (2019). Lingua in contesto: La prospettiva pragmatica. (9 ed.) Milano: Associazione Italiana di Linguistica Applicata (AITLA).

Vedder, I., & Nuzzo, E. (2019). Lingua in contesto. La prospettiva pragmatica. Introduzione. In E. Nuzzo, & I. Vedder (Eds.), Lingua in contesto: La prospettiva pragmatica. Introduzione (pp. 5-8). (Studi AITLA; No. 9). Milano: Associazione Italiana di Linguistica Applicata (AITLA).

Vedder, I., & Galbraith, D. (2019). Methodological advances in investigating L2 writing processes. Challenges and perspectives. Studies in Second Language Acquisition, 41, 633-645. https://doi.org/DOI:10.1017/S0272263119000366

Vedder, I. (2019). La valutazione della complessità sintattica nella classe di lingua. Un’analisi delle riflessioni di insegnanti di italiano L2. EL.LE. Educazione Linguistica. Language Education., 8(3), 551-566. https://doi.org/10.30687/ELLE/2280-6792/2019/03/003

Vedder, I. (2019). La valutazione dell’adeguatezza funzionale di produzioni orali e scritte in italiano L2 in tipologie di task differenti. Testi e Linguaggi, 13, 165-177. [details]

Kuiken, F., Vedder, I., Housen, A., & De Clercq, B. (2019). Variation in syntactic complexity: Introduction. International Journal of Applied Linguistics, 29(2), 161-170. https://doi.org/10.1111/ijal.12255 [details]

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Kuiken, F., Vedder, I., Housen, A., & De Clercq, B. (Eds.) (2019). Special Issue on Syntactic Complexity. International Journal of Applied Linguistics, 29(2), 159-282.

Kuiken, F., Vedder, I. , & Michel, M. (Ed.) (2019). Special Issue: Linguistic complexity and instruction in second language acquisition. Instructed Second Language Acquisition, 3(2), 119-258.

Kuiken, F., Vedder, I., & Michel, M. (2019). Linguistic complexity and instruction in second language acquisition: Introduction. Instructed Second Language Acquisition, 3(2), 119-123. https://doi.org/10.1558/isla.39602 [details]

Kuiken, F., & Vedder, I. (2019). Syntactic complexity across proficiency and languages: L2 and L1 writing in Dutch, Italian and Spanish. International Journal of Applied Linguistics, 29(2), 192-210. https://doi.org/10.1111/ijal.12256 [details]

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Odelli, E., & Vedder, I. (2018). Acquisizione e didattica dell’italiano L2: Introduzione. Incontri: Rivista europea di studi italiani, 33(1), 5-8. https://doi.org/10.18352/incontri.10231 [details]

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Kuiken, F., & Vedder, I. (2018). Assessing functional adequacy of L2 performance in a task-based approach. In N. Taguchi, & Y. Kim (Eds.), Task-Based Approaches to Teaching and Assessing Pragmatics (pp. 266-285). Amsterdam: John Benjamins Publishing Company. https://doi.org/10.1075/tblt.10, https://doi.org/10.1075/tblt.10.11kui [details]

Ottaviani, A. V., & Vedder, I. (2017). La protesta in italiano L2: Un caso di auroapprendimento della pragmatica. E-journALL. Euro-American Journal of Applied Linguistics and Languages, 4(2), 97-114. https://doi.org/10.21283/2376905X.7.103 [details]

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Kuiken, F., & Vedder, I. (2017). Functional adequacy in L2 writing: Towards a new rating scale. Language Testing, 34(3), 321-336. https://doi.org/10.1177/0265532216663991 [details]

Santoro, E., & Vedder, I. (2016). Pragmatica e interculturalità in in italiano lingua seconda. (Civilità Italiana). Firenze: Franco Cesati Editore. [details]

Vedder, I., & Benigno, V. (2016). Lexical richness and collocational competence in second-language writing. International Review of Applied Linguistics in Language Teaching, 54(1), 23-42. https://doi.org/10.1515/iral-2016-0015 [details]

Vedder, I. (2016). Assessing Functional Adequacy in L2 and L1 Writing. Proposal of a Rating Scale. In A-M. Perissutti, S. Kuri, & U. Doleschat (Eds.), WRILAB2: A didactical approach to develop text competences in L2 (pp. 55-71). (TransLIT : Sprach-, Literatur- und Kulturkontraste; Vol. 3). Zürich: LIT. [details]

Vedder, I. (2016). Il ruolo dell’adeguatezza funzionale nelle produzioni scritte in lingua seconda: proposta per una scala di valutazione. In I. Vedder, & E. Santoro (Eds.), Pragmatica e interculturalità in italiano lingua seconda (pp. 79-92). (Civiltà Italiana). Firenze: Franco Cesati Editore. [details]

Santoro, E., & Vedder, I. (Eds.) (2016). Pragmatica e interculturalità in italiano lingua seconda. (Civilità Italiana). Firenze: Franco Cesati Editore.

Vedder, I. , & Kuiken, F.  (2014). Language Testing Bytes, Podcast, Language Testing (31/3); Special Issue on Rater behaviour in performance testing. Digital or Visual Products, Language Testing, www.languagetesting.info/sage/ltb.php.

Vedder, I., & Benigno, V. (2014). Ricchezza lessicale e uso delle collocazioni in produzioni scriitte di italiano L2 e italiano L1. In A. De Meo, M. D’Agostino, G. Iannaccaro, & L. Spreafico (Eds.), Varietà dei contesti di apprendimento linguistico (pp. 315-330). (Studi AItLA; No. 1). Milano: Officina Ventura. [details]

Roberts, L., Vedder, I., & Hulstijn, J. H. (Eds.) (2014). EUROSLA yearbook: Annual conference of the European Second Language Association. Amsterdam: John Benjamins. https://doi.org/10.1075/eurosla.14 [details]

Kuiken, F., & Vedder, I. (2014). Rating written performance: What do raters do and why? Language Testing, 31(3), 329-348. https://doi.org/10.1177/0265532214526174 [details]

Kuiken, F., & Vedder, I. (2014). Raters’ decisions, rating procedures and rating scales. Language Testing, 31(3), 279-284. https://doi.org/10.1177/0265532214526179 [details]

Vedder, I., & Benigno, V. (2013). La ricorrenza del lessico di base in produzioni scritte in italiano L2 e L1. Linguistica e Filologia, 33, 59-84. [details]

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Rückl, M., Santoro, E., & Vedder, I. (2013). Contesti di apprendimento di italiano L2: tra teoria e pratica didattica. (Civiltà italiana. Terza serie; No. 1). Firenze: Franco Cesati. [details]

Averna, C., & Vedder, I. (2013). La coordinazione sintattica nelle produzioni scritte in italiano L2 ed L1. Civiltà Italiana, 3a ser., 1, 15-26. [details]

Salvadori Lonergan, C., Bastiaensen, M., Musarra, F., Van den Bossche, B., Virdis, M., Floris, G., … Kertesz Vial, E. (2012). Insularità e cultura mediterranea nella lingua e nella letteratura italiana: atti del XIX Congresso dell’A.I.P.I. Cagliari, 25-28 agosto 2010. – Vol. 2: L’altro Mediterraneo e altre sponde. (Civiltà italiana; No. N.S., 7/2). Firenze: Franco Cesati. [details]

Salvadori Lonergan, C., Bastiaensen, M., Musarra, F., Van den Bossche, B., Virdis, M., Floris, G., … Kertesz Vial, E. (2012). Insularità e cultura mediterranea nella lingua e nella letteratura italiana: atti del XIX Congresso dell’A.I.P.I. Cagliari, 25-28 agosto 2010. – Vol. 1: L’Italia insulare. (Civiltà italiana; No. N.S., 7/1). Firenze: Franco Cesati. [details]

Salvadori Lonergan, C., Bastiaensen, M., Musarra, F., Van den Bossche, B., Virdis, M., Floris, G., …, Vedder, I. (Eds.) (2012). Insularità e cultura mediterranea nella lingua e nella letteratura italiana: Atti del XIX Congresso dell’A.I.P.I. Cagliari, 25-28 agosto 2010. – Vol. 2: L’altro Mediterraneo e altre sponde. (Civiltà italiana; No. N.S., 7/2). Firenze: Franco Cesati. [details]

Salvadori Lonergan, C., Bastiaensen, M., Musarra, F., Van den Bossche, B., Virdis, M., Floris, G., … Vedder, I. (Eds.) (2012). Insularità e cultura mediterranea nella lingua e nella letteratura italiana: Atti del XIX Congresso dell’A.I.P.I. Cagliari, 25-28 agosto 2010. – Vol. 1: L’Italia insulare. (Civiltà italiana; No. N.S., 7/1). Firenze: Franco Cesati. [details]

Vedder, I. (2012). Adeguatezza comunicativa e complessità linguistica in italiano L2 e L1: La valutazione delle produzioni scritte di nativi e non nativi. Pubblicazioni dell’Associazione Italiana di Linguistica Applicata, 10, 139-159. [details]

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Michel, M. C., Kuiken, F., & Vedder, I. (2012). Task complexity and interaction: (combined) effects on task-based performance in Dutch as a second language. EUROSLA Yearbook, 12, 164-190. https://doi.org/10.1075/eurosla.12.09mic [details]

Kuiken, F., & Vedder, I. (2012). Speaking and writing tasks and their effects on second language performance. In S. M. Gass, & A. Mackey (Eds.), The Routledge handbook of second language acquisition (pp. 364-377). (Routledge handbooks in applied linguistics). London: Routledge. https://doi.org/10.4324/9780203808184 [details]

Kuiken, F., & Vedder, I. (2012). Kwantitatieve en kwalitatieve beoordeling van schrijfvaardigheid in T1 en T2. In N. de Jong, K. Juffermans, M. Keijzer, & L. Rasier (Eds.), Papers of the Anéla 2012 Applied Linguistics Conference (pp. 96-104). Delft: Eburon. [details]

Kuiken, F., & Vedder, I. (2012). Syntactic complexity, lexical variation and accuracy as a function of task complexity and proficiency level in L2 writing and speaking. In A. Housen, F. Kuiken, & I. Vedder (Eds.), Dimensions of L2 performance and proficiency: complexity, accuracy and fluency in SLA (pp. 143-169). (Language learning & language teaching; No. 32). Amsterdam: John Benjamins. [details]

Housen, A., Kuiken, F., & Vedder, I. (2012). Epilogue. In A. Housen, F. Kuiken, & I. Vedder (Eds.), Dimensions of L2 performance and proficiency: Complexity, accuracy and fluency in SLA (pp. 299-302). (Language learning & language teaching; No. 32). Amsterdam: John Benjamins. [details]

Vedder, I. (2011). Lasciate un messaggio dopo il segnale acustico: Un confronto dei messaggi sulla segreteria telefonica di uno studio dentistico a Napoli e Amsterdam. In M. B. Urban, R. de Rooy, I. Vedder, & M. Scorretti (Eds.), Le frontiere del Sud: Culture e lingue a contatto (pp. 225-240). Cagliari: CUEC. [details]

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Urban, M. B., de Rooy, R., Vedder, I., & Scorretti, M. (Eds.) (2011). Le frontiere del Sud: Culture e lingue a contatto. (University press. Letteratura; No. 21). Cagliari: CUEC. [details]

Kuiken, F., & Vedder, I. (2011). Task complexity and linguistic performance in L2 writing and speaking: The effect of mode. In P. Robinson (Ed.), Second language task complexity: Researching the cognition hypothesis of language learning and performance (pp. 91-104). (Task-based language teaching; No. 2). Amsterdam: John Benjamins. [details]

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Andringa, S., de Bakker, I., Bos, J., Kuiken, F., Rietstap, E., & Vedder, I. (2010). Taalvaardigheid Nederlands in de FGw: concretisering en uitwerking van doelen. Amsterdam: Faculteit der Geesteswetenschappen, Universiteit van Amsterdam. [details]

Andringa, S., de Bakker, I., Bos, J., Kuiken, F., Rietstap, E., & Vedder, I. (2010). Taalvaardigheid Nederlands in de FGw: Concretisering en uitwerking van doelen. Amsterdam: Faculteit der Geesteswetenschappen, Universiteit van Amsterdam. [details]

Vedder, I. (2010). Scrittura collettiva e ‘noticing’: Gli effetti dell’interazione sull’acquisizione della grammatica in L2. In R. Grassi, M. Piantoni, & C. Ghezzi (Eds.), Interazione didattica e apprendimento linguistico: atti del convegno-seminario: Bergamo, 16-18 giugno 2008 (pp. 215-229). (Collana C.I.S.; Vol. 7). Perugia: Guerra. [details]

Kuiken, F., Vedder, I., & Gilabert, R. (2010). Communicative adequacy and linguistic complexity in L2 writing. In I. Bartning, M. Martin, I. Vedder(Eds.), Communicative proficiency and linguistic development: Intersections between SLA and language testing research (pp. 81-99). (EUROSLA monographs series; No. 1). [S.l.]: European Second Language Association. [details]

Bartning, I., Martin, M., & Vedder, I. (2010). Communicative proficiency and linguistic development: intersections between SLA and language testing research. (EUROSLA monographs series; No. 1). [S.l.]: European Second Language Association. [details]

Andringa, S., de Bakker, I., Bos, J., Kuiken, F., Rietstap, E., & Vedder, I. (2009). Taalvaardigheid Nederlands in de FGw: wel kwaliteitsbeleid, geen centrale toets. Amsterdam: Faculteit der Geesteswetenschappen, Universiteit van Amsterdam. [details]

Bastiaensen, M., Bianchi, A., De Marchi, P., Reichardt, D., O’Connell, D., Salvadori Lonergan, C., … Vedder, I. (2009). Tempo e memoria nella lingua e nella letteratura italiana: atti del XVII Congresso AIPI, Ascoli Piceno, 22-26 agosto 2006. – Vol. 4: Poesia, autobiografia, cultura. (Civiltà italiana; No. NS 5). [Bruxelles]: Associazione Internazionale Professori d’Italiano. [details]

Bastiaensen, M., Bianchi, A., De Marchi, P., Reichardt, D., O’Connell, D., Salvadori Lonergan, C., … Vedder, I. (2009). Tempo e memoria nella lingua e nella letteratura italiana: atti del XVII Congresso AIPI, Ascoli Piceno, 22-26 agosto 2006. – Vol. 3: Narrativa del Novecento e degli anni Duemila. (Civiltà italiana; No. NS 5). [Bruxelles]: Associazione Internazionale Professori d’Italiano. [details]

Bastiaensen, M., Bianchi, A., De Marchi, P., Reichardt, D., O’Connell, D., Salvadori Lonergan, C., … Vedder, I. (2009). Tempo e memoria nella lingua e nella letteratura italiana: atti del XVII Congresso AIPI, Ascoli Piceno, 22-26 agosto 2006. – Vol. 2: Letteratura dalle origini all’ Ottocento. (Civiltà italiana; No. NS 5). [Bruxelles]: Associazione Internazionale Professori d’Italiano. [details]

Bastiaensen, M., Bianchi, A., De Marchi, P., Reichardt, D., O’Connell, D., Salvadori Lonergan, C., … Vedder, I. (2009). Tempo e memoria nella lingua e nella letteratura italiana: atti del XVII Congresso AIPI, Ascoli Piceno, 22-26 agosto 2006. – Vol. 1: Linguistica e didattica. (Civiltà italiana; No. NS 5). [Bruxelles]: Associazione Internazionale Professori d’Italiano. [details]

Backus, A., Keijzer, M., Vedder, I., & Weltens, B. (2009). Artikelen van de Zesde Anéla-conferentie. Delft: Eburon. [details]

Andringa, S., de Bakker, I., Bos, J., Kuiken, F., Rietstap, E., & Vedder, I. (2009). Taalvaardigheid Nederlands in de FGw: Wel kwaliteitsbeleid, geen centrale toets. Amsterdam: Faculteit der Geesteswetenschappen, Universiteit van Amsterdam. [details]

Bastiaensen, M., Bianchi, A., De Marchi, P., Reichardt, D., O’Connell, D., Salvadori Lonergan, C., … Vedder, I. (2009). Tempo e memoria nella lingua e nella letteratura italiana: atti del XVII Congresso AIPI, Ascoli Piceno, 22-26 agosto 2006. – Vol. 4: Poesia, autobiografia, cultura. (Civiltà italiana; No. NS 5). [Bruxelles]: Associazione Internazionale Professori d’Italiano. [details]

Bastiaensen, M., Bianchi, A., De Marchi, P., Reichardt, D., O’Connell, D., Salvadori Lonergan, C., … Vedder, I. (2009). Tempo e memoria nella lingua e nella letteratura italiana: Atti del XVII Congresso AIPI, Ascoli Piceno, 22-26 agosto 2006. – Vol. 3: Narrativa del Novecento e degli anni Duemila. (Civiltà italiana; No. NS 5). [Bruxelles]: Associazione Internazionale Professori d’Italiano. [details]

Bastiaensen, M., Bianchi, A., De Marchi, P., Reichardt, D., O’Connell, D., Salvadori Lonergan, C., … Vedder, I. (Eds.) (2009). Tempo e memoria nella lingua e nella letteratura italiana: Atti del XVII Congresso AIPI, Ascoli Piceno, 22-26 agosto 2006. – Vol. 2: Letteratura dalle origini all’ Ottocento. (Civiltà italiana; No. NS 5). [Bruxelles]: Associazione Internazionale Professori d’Italiano. [details]

van Daele, S., Housen, A., Kuiken, F., Pierrard, M., & Vedder, I. (Eds.) (2008). Complexity, accuracy and fluency in second language use, learning and teaching. (Contactforum). Brussel: Koninklijke Vlaamse Academie van België voor Wetenschappen en Kunsten. [details]

Vedder, I. (2008). Competenza pragmatica e complessità sintattica in italiano L2: l’uso dei modificatori nelle richieste. Linguistica e Filologia, 25(1), 99-123. [details]

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Kuiken, F., & Vedder, I. (2008). The influence of task complexity on linguistic performance in L2 writing and speaking: The effect of mode. In Cognitive approaches to second/foreign language processing : theory and pedagogy : 33rd International LAUD Symposium, March 10-13, 2008, Landau/Pfalz (Germany) (pp. 386-390). Essen: Linguistic Agency, University of Duisburg-Essen. [details]

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Kuiken, F., & Vedder, I. (2008). Task complexity, task characteristics and measures of linguistic performance. In S. van Daele, A. Housen, F. Kuiken, M. Pierrard, & I. Vedder (Eds.), Complexity, accuracy and fluency in second language use, learning and teaching (pp. 113-125). (Contactforum). Brussel: Koninklijke Vlaamse Academie van België voor Wetenschappen en Kunsten. [details]

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Kuiken, F., & Vedder, I. (2008). Cognitive task complexity and written output in Italian and French as a foreign language. Journal of Second Language Writing, 17(1), 48-60. https://doi.org/10.1016/j.jslw.2007.08.003 [details]

Vedder, I.., & Berns, R. (2007). ‘In carcere per Lara’. L’uso delle strategie di ricostruzione testuale e le scelte linguistiche in italiano L2. Studi italiani di linguistica teorica e applicata, 36(2), 297-310. [details]

Scorretti, M., & Vedder, I. (2007). Dialoghi innaturali: Giochi di lingua tra Totò e Bertolucci. L’innaturalezza pragmatica e linguistica del dialogo filmico. Incontri: rivista europea di studi italiani, 22(1), 47-56. [details]

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Michel, M. C., Kuiken, F., & Vedder, I.. (2007). The influence of complexity in monologic versus dialogic tasks in Dutch L2. International Review of Applied Linguistics in Language Teaching, 45(3), 241-259. [details]

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Kuiken, F., & Vedder, I.. (2007). Task complexity and linguistic complexity in L2 writing. International Review of Applied Linguistics in Language Teaching, 45(3), 261-284. [details]

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Sercu, L., de Wachter, L., Peters, E., Kuiken, F., & Vedder, I. (2006). The effect of task complexity and task conditions on foreign language development and performance: three empirical studies. ITL: International Journal of Applied Linguistics, 152, 55-84. https://doi.org/10.2143/ITL.152.0.2017863 [details]

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Kuiken, F., & Vedder, I.. (2006). Scrivere in italiano L2: Gli effetti della complessità cognitiva del compito sulla complessità sintattica e lessicale del testo. In B. van den Bossche, M. Bastiaensen, C. Salvadori Lonergan, & S. Widlak (Eds.), Italia e Europa: Dalla cultura nazionale all’interculturalismo (pp. 267-276). (Atti del XVI Congresso dell’A.I.P.I., Cracovia, 26-29 agosto 2004; No. 1). Firenze: Franco Cesati Editore. [details]

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Kuiken, F., & Vedder, I.. (2006). Cognitive task complexity and linguistic performance in French L2 writing. In M. P. García Mayo (Ed.), Investigating tasks in formal language learning (pp. 117-135). (SLA Second Language Acquisition; No. 20). Clevedon: Multilingual Matters. [details]

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Kuiken, F., Mos, M., & Vedder, I. (2005). Cognitive task complexity and second language writing performance. EUROSLA Yearbook, 5, 195-222. https://doi.org/10.1075/eurosla.5.10kui [details]

Kuiken, F., & Vedder, I.. (2005). Noticing and the role of interaction in promoting language learning. In A. Housen, & M. Pierrard (Eds.), Investigations in instructed second language acquisition (pp. 353-381). Berlin/New York: Mouton de Gruyter. [details]

Boas, A. M., Materassi, E., & Vedder, S. C. (2004). Letture in corso 2. Livello avanzato e accademico. Rome: Bonacci editore. [details]

Boas, A. M., & Vedder, S. C. (2004). Abilità di lettura e competenza lessicale nell’insegnamento dell’italiano come lingua straniera: un approccio integrativo. In B. van den Bossche, M. Bastiaensen, & C. Salvadori Lonergan (Eds.), Lingue e letterature in contatto, Atti del XV Congresso dell’AIPI Brunico, 24-27 agosto 2002 (pp. 161-171). (Volume1). Florence: Franco Cesati Editore. [details]

Boas, A. M., Materassi, E., & Vedder, I. (2004). Letture in corso 2. Livello avanzato e accademico. Rome: Bonacci editore. [details]

Boas, A. M., & Vedder, I. (2004). Abilità di lettura e competenza lessicale nell’insegnamento dell’italiano come lingua straniera: Un approccio integrativo. In B. van den Bossche, M. Bastiaensen, & C. Salvadori Lonergan (Eds.), Lingue e letterature in contatto. Atti del XV Congresso dell’AIPI Brunico, 24-27 agosto 2002 (pp. 161-171). (Volume1). Firenze: Franco Cesati Editore. [details]

Kuiken, F., & Vedder, S. C. (2004). De relatie tussen cognitieve taakcomplexiteit en linguïstische performance bij het schrijven in T1 en T2. Toegepaste Taalwetenschap in Artikelen, 72(2), 23-32. [details]

Kuiken, F., & Vedder, I. (2004). Il bed & breakfast più bello d’Italia! Cognitieve taakcomplexiteit en tekstkwaliteit in Italiaans T2. Incontri: Rivista europea di studi italiani, 19(1), 31-39. [details]

Boas, A. M., & Vedder, I.. (2004). Insegnare la lettura con il computer. In S. Gola, & M. Bastiaensen (Eds.), Sguardo sulla lingua e la letteratura italiana all’inizio del terzo milennio. Atti del Convegno Internazionale 15-16 marzo 2002 (pp. 139-146). Firenze: Franco Cesati Editore. [details]

Vedder, S. C. (2003). AIPI: Italia e Europa: dalla cultura nazionale all’interculturalismo. Levende Talen Magazine, 90(6), 31. [details]

Boas, A. M., Materassi, E., & Vedder, S. C. (2003). Letture in corso I. Roma: Bonacci editore. [details]

Vedder, S. C. (2003). AIPI: Italia e Europa: dalla cultura nazionale all’interculturalismo. Levende Talen Magazine, 90(6), 31. [details]

Boas, A. M., Materassi, E., & Vedder, I. (2003). Letture in corso I. Roma: Bonacci editore. [details]

Vedder, I., & Kuiken, F. (2002). Collaborative writing in L2: The effect of group interaction on text quality. In S. Ransdell, & M-L. Barbier (Eds.), New directions for research in L2 writing (pp. 168-188). Dordrecht: Kluwer Academic Publishers. [details]

Kuiken, F., & Vedder, I.. (2002). The effect of interaction in acquiring the grammar of a second language. International Journal of Educational Research, 37, 343-358. [details]

Vedder, I.. (2003). [Review of: M. Braaksma (2002) Observational learning in argumentative writing]. L1 Educational Studies in Language and Literature, 3(1-6). [details]

Vedder, S. C. (2001). [Review of: (2000) Buonasera a tutti! Italiaans voor gevorderden]. Levende Talen Magazine, 88(8), 40-41. [details]

Vedder, S. C., & Lo Cascio, V. S. M. R. (2001). Van Dale Handwoordenboeken Italiaans-Nederlands en Nederlands -Italiaans. Utrecht/Antwerpen en Bologna: Van Dale lexicografie/ Zanichelli. [details]

Vedder, I. (2001). Review of: (2000) Buonasera a tutti! Italiaans voor gevorderden]. Levende Talen Magazine, 88(8), 40-41. [details]

Vedder, I., (2001). Lo Cascio, V. S. M. R. (2001). Van Dale Handwoordenboeken Italiaans-Nederlands en Nederlands -Italiaans. Utrecht/Antwerpen en Bologna: Van Dale lexicografie/ Zanichelli. [details]

Vedder, I.. (2001). Strategie metacognitive e processi di grammaticalizzazione nell’acquisizione dell’italiano lingua seconda. In A. Blok-Boas, C. Maeder, & M. Scorretti (Eds.), Frase e Testo. Studi in onore di Vincenzo Lo Cascio (pp. 89-110). Firenze, Italy: Franco Cesati. [details]

Vedder, I.. (2001). La ricostruzione del testo in L2: Valutazione del prodotto e del processo. In L. Collès, J. Ufays, G. Fabry, & C. Maeder (Eds.), Didactiques des langues romanes. Le développement de compétence chez l’apprenant (pp. 591-599). Bruxelles: DeBoeck Duculot. [details]

Kuiken, F., & Vedder, I.. (2001). The relation between interaction, noticing and acquisition. In AAAL 2001. Program and abstracts (pp. 96-96). St. Louis: AAAL. [details]

Kuiken, F., & Vedder, I.. (2001). The effect of oral output on the acquisition of grammar: a quantative analysis. In EUROSLA 11. Program and abstracts (pp. 43-43). Paderborn: Universität Paderborn. [details]

Kuiken, F., & Vedder, i.. (2001). Collaborative writing in L2: the role of group interaction. In EARLI Conference 2001. Bridging Instruction to Learning. Abstracts (pp. 219-220). Fribourg: University of Fribourg/Freiburg, Department of Education. [details]

Vedder, S. C. (2000). [Review of: R. Brambilla e.a. (2000) Buongiorno!]. Levende Talen Magazine, 87(5), 23. [details]

Kuiken, F., & Vedder, S. C. (2000). Dictoglos. Samenwerkend leren in het tweede- en vreemdetalenonderwijs. Bussum: Coutinho. [details]

Vedder, I. (2000). Review of: R. Brambilla e.a., Buongiorno!]. Levende Talen Magazine, 87(5), 23. [details]

Kuiken, F., & Vedder, I. (2000). Dictoglos. Samenwerkend leren in het tweede- en vreemdetalenonderwijs. Bussum: Coutinho. [details]

Vedder, I. (2000). Review of: G.E. Bussi, et al. (1997) Understanding argument = La logica informale del discorso: atti del Convegno, Forlì, 5-6 dicembre 1995]. Argumentation, 14(1), 56-60. https://doi.org/10.1023/A:1007861309410 [details]

Kuiken, F., & Vedder, I.. (2000). Uitspraken over het effect van FonF wel mogelijk: Een antwoord aan Jordens. Gramma/TTT, 8(1), 355-358. [details]

Kuiken, F., & Vedder, I. . (2000). The interface between grammar, lexicon and discourse. In . Organizing Committee of AILA (Ed.), Organizing Committee of the 12th World Congress of International Association of Applied Linguistics Tokyo: Waseda University. [details]

Kuiken, F., & Vedder, I.. (2000). Het effect van Focus on Form op de verwerving van grammaticale structuren: Enkele theoretische en didactische vragen. Gramma/TTT, 8(1), 321-340. [details]

Kuiken, F., & Vedder, I.. (2000). Dictoglos als vorm van samenwerkend leren. Toegepaste Taalwetenschap in Artikelen, 64, 49-58. [details]

van Hoorn, H. H., & Vedder, S. C. (1999). Taalscenes en televisiescripts voor Giro d”Italia. Italiaans voor beginners. Hilversum: Teleac/NOT. [details]

Corda, A., van Hoorn, H. H., & Vedder, S. C. (1999). Giro d’Italia. Italiaans voor beginners. Hilversum: Teleac/NOT. [details]

Vedder, S. C. (1999). [Review of: E. Fernandes, et al. (1998) Meer talen op school: handreiking bij de invoering van Spaans, Italiaans en Russisch als startersvak in de tweede fase van het voortgezet onderwijs]. Levende Talen, 544, 661-662. [details]

Corda, A., van Hoorn, H. H., & Vedder, S. C. (1999). Verschillende hoofdstukken. In Giro d’Italia Teleac/NOT. [details]

Vedder, I. (1999). Review of E. Fernandes, et al. (1998). Meer talen op school: Handreiking bij de invoering van Spaans, Italiaans en Russisch als startersvak in de tweede fase van het voortgezet onderwijs]. Levende Talen, 544, 661-662. [details]

van Hoorn, H. H., & Vedder, I. (1999). Taalscenes en televisiescripts voor Giro d”Italia. Italiaans voor beginners. Hilversum: Teleac/NOT. [details]

Corda, A., van Hoorn, H. H., & Vedder, I. (1999). Giro d’Italia. Italiaans voor beginners. Hilversum: Teleac/NOT. [details]

Vedder, I.. (1999). Linguistic and pragma-rhetorical characteristics of argumentative discourse in L2 and L1. In R. Grootendorst, F. H. Eemeren, J. A. Blair, & C. A. Willard (Eds.), Proceedings of the fourth international conference of the International Society for the Study of Argumentation (pp. 813-819). Amsterdam: Sic Sat. [details]

Vedder, I.. (1999). Argumenterend schrijven in een tweede taal. Linguistische en pragmatische-retorische markering in argumentatieve teksten van Nederlandse studenten Italiaans. Gramma/TTT, 7(1), 24-46. [details]

Kuiken, F., & Vedder, I.. (1999). The interface between grammar, lexicon and discourse. In Abstracts AILA ’99 Tokyo, 12th World Congress of Applied Linguistics (pp. 196-197). Tokyo: Waseda University. [details]

Vedder, I. (1998). Dunque l’Italia ha perso il suo fascino? Io penso di no. Argumenterend schrijven in een tweede taal. Een analyse van argumentatieve teksten van Nederlandse studenten Italiaans. Den Haag: Holland Academic Graphics/IFOTT-LOT. [details]

– https://www.lotpublications.nl/dunque-litalia-ha-perso-il-suo-fascino-io-penso-di-no

Vedder, I.. (1998). Argumenterend schrijven in T2 en T1. Toegepaste Taalwetenschap in Artikelen, 58, 111-118. [details]

Kuiken, F., & Vedder, I.. (1998). Reconstructing texts: a product and process evaluation of Dictogloss. In The 18th Annual Second Language Research Forum. Honolulu, Hawaiií. (pp. 28-28). Honolulu, Hawaií..Departement of English as a Second Language. [details]

Vedder, S. C., van Hoorn, H. H., & van Toorenbrug, H. (1996). Italiaans in de tweede fase havo/vwo. Aanzet voor een leerplan. Enschede: SLO. [details]

Vedder, S. C. (1996). Schrijven. In R. Stumpel, J. Hulstein, B. Bossers, & C. van Veen (Eds.), Handboek Nederlands als Tweede Taal in de volwasseneneducatie (pp. 143-166). Amsterdam: Meulenhoff Educatief. [details]

Vedder, I., van Hoorn, H. H., & van Toorenbrug, H. (1996). Italiaans in de tweede fase havo/vwo. Aanzet voor een leerplan. Enschede: SLO. [details]

Vedder, I. (1996). Schrijven. In R. Stumpel, J. Hulstijn, B. Bossers, & C. van Veen (Eds.), Handboek Nederlands als Tweede Taal in de volwasseneneducatie (pp. 143-166). Amsterdam: Meulenhoff Educatief. [details]

Vedder, I.. (1996). The acquisition of argumentation and the use of argumentative indicators in L2 by Dutch adult learners of Italian. In A. Tryfona-Antonopoulos, & A. Tsopanoglov (Eds.), 11th International Conference Greek Applied Linguistic Association (GALA): The Sociolinguistic Dimension in the Teaching and Learning of Modern Lnguages. Vol. 7 (pp. 407-412). Volos: GALA. [details]

Vedder, S. C., & Kuiken, F. (1995). Grammaticaonderwijs vanuit een taakgerichte aanpak. Levende Talen, 505(dec.), 598-602. [details]

Vedder, S. C., & Kuiken, F. (1995). Grammatica opnieuw bekeken (redactioneel commentaar). Levende Talen, 505(dec.), 584-586. [details]

Vedder, S. C., & Kuiken, F. (1995). Grammatica opnieuw bekeken. Over de rol en aanpak van grammatica in tweede- en vreemdetaalonderwijs. Amsterdam: Meulenhoff Educatief. [details]

Vedder, S. C. (1995). Verslag symposium vertalen van en naar het Italiaans op 9 juni 1995. Levende Talen, 503(okt.), 492-494. [details]

Vedder, S. C. (1995). Verslag symposium ‘Grammatica opnieuw bekeken’. IFOTT Nieuws, juni. [details]

Vedder, S. C. (1995). Corso Italia [Review of: (1995) Nieuwe leermiddelen voor het volwassenenonderwijs]. Levende Talen, 501(juni), 358-360. [details]

Vedder, I. (1995). Nieuwe aandacht voor grammatica in het taalonderwijs Italiaans. Incontri: rivista europea di studi italiani, 10(3/4), 123-134. [details]

Vedder, I., & Kuiken, F. (1995). Grammaticaonderwijs vanuit een taakgerichte aanpak. Levende Talen, 505, 598-602. [details]

Vedder, I., & Kuiken, F. (1995). Grammatica opnieuw bekeken. Redactioneel commentaar. Levende Talen, 505, 584-586. [details]

Vedder, I., & Kuiken, F. (1995). Grammatica opnieuw bekeken. Over de rol en aanpak van grammatica in tweede- en vreemdetaalonderwijs. Amsterdam: Meulenhoff Educatief. [details]

Vedder, I.. (1994). L’acquisizione dei sistemi e delle strategie dell’argomentazione e l’uso di forza illocutiva nell’italiano L2. In A. Giacalone Ramat (Ed.), Italiano Lingua seconda/Lingua straniera. Atti del XXVI Congresso della Societa di linguistica italiana (pp. 93-11). Rome: Bulzoni. [details]

Hulstijn, J. H., & Vedder, I. (1989). Ordeningscriteria voor leesteksten in het tweede-taalonderwijs. Levende Talen, 442, 386-390. [details]

Hulstijn, J. H., & Vedder, S. C. (1989). Ordeningscriteria voor leesteksten in het tweede-taalonderwijs. Levende Talen, 442, 386-390. [details]

Associate Editor EuroSLA Studies Book Series (2018-…).

Member Editorial Board ISLA (Instructed Second Language Acquisition) (2018-…).

Member Executive Committee, AIPI (Associazione Internazionale Professori di Italiano) (2002-…).

Member Scientific Board Civilità Italiana Nuova Serie, Civilità, Franco Cesati, Firenze (2002-…).

Member International Advisory Board, International Consortium on Task-Based Language Teaching (2014-2017).

Member Scientific Board DUJAL (Dutch Journal of Applied Linguistics) (2014-…).

ACLC Research group Language Learning (LLRG)

Convener COSELL (Complexity and Second Language Learning) (together with F. Kuiken).AILA Research Networks (REN) (2014-2017).

Member research network SLATE (Second Language Acquisition and Testing) (2004-2014).

Convener TACOSELL (Task Complexity and Second Language Learning) (together with F. Kuiken)., AILA Research Networks (REN). (2008-2014).

Kuiken, F. & Vedder, I. (2022). The assessment of functional adequacy in L2 performance: Perspectives and challenges. 9th International Conference on Task-Based Language Teaching (TBLT). Innsbruck, 30-8-2022.

Nuzzo, E., Santoro, E. & Vedder, I. (2022). L’italiano sullo schermo. strategie linguistiche e pragmatiche per rappresentare la realtà: Introduzione. Associazione Internazionale Professori di Italiano (AIPI), Palermo, 28-10-2022.

Kuiken, F. & Vedder, I. (2021). The interplay between academic language proficiency, remedial programs and academic achievement in higher education. Groningen, AILA 2021, 19-8-2021.

Vedder, I. (2021). Dialoghi innaturali. Caratteristiche pragmatiche e linguistiche del dialogo filmico. AIPI XXIV, Genève, 28-6-2021.

Kuiken, F. & Vedder, I. (2021). Complexity in L2 acquisition. ACLC Research Group Complexity, University of Amsterdam, 26-11-2021.

Vedder, I. (2021). Teacher judgments, student ratings and measures for syntactic complexity in L2 writing, Grote Taaldag/Dutch Annual Linguistics Day 2021, Utrecht, 29-1-2021.

Kuiken, F. & Vedder, I. (2020). Toetsing en remediëring van academische taalvaardigheid, Presentation at meeting ACLC Research Group LLRG (Language Learning Research Group), University of Amsterdam, Amsterdam, 10-3-2020.

Vedder, I. (2019). How to become proficient in a second language?, Academic Debating Series KNIR, Rome, 10-1-2019.

Kuiken, F. & Vedder, I. (2019). From CAF to CAFFA. Measuring linguistic performance and functional adequacy. Keynote at Conference TBLT 2019, Ottawa, 20-8-2019.

Kuiken, F. & Vedder, I. (2019). Measurement of functional adequacy in different learning contexts: Rationale, key issues & future perspectives, 29th Conference of the European Second Language Association, Lund, 30-8-2019.

Vedder, I. ‘È un po’antipatico secondo me’. Protestare in italiano L2/LS., University of Debrecen, Debrecen, 14-10-2019.

Vedder, I. (2019). De ontwikkeling van grammaticale complexiteit in Nederlands T2, University of Debrecen, Debrecen, 15-10-2019.

Vedder, I. (2018). Valutare la complessità sintattica in produzioni scritte di italiano L2, Seminar University Roma Tre, Rome, 28-2-2018.

Kuiken, F. & Vedder, I. (2018). Assessing functional adequacy in L2 speaking and writing, Annual Conference American Association for Applied Linguistics (AAAL) 2018, Chicago, 27-3-2018.

Kuiken, F. & Vedder, I. (2018). Functionele adequaatheid van mondelinge en schriftelijke T2-productie, Anéla-Conference 2018, Egmond aan Zee, 2-6-2018.

Vedder, I. (2018). Valutare la complessità sintattica in produzioni scritte in lingua seconda. Un’analisi delle riflessioni e dei giudizi di insegnanti di italiano L2. Conference ‘Nuovi aspetti linguistici e letterari dell’italianità’, University of Leiden, Leiden, 21-6-2018.

Vedder, I. (2018). La valutazione della complessità sintattica nelle produzioni scritte, Le vie dell’italiano: Mercanti, viaggiatori, migranti, cibernauti (e non solo). Percorsi e incroci tra letteratura, lingua, arte e civiltà, Siena, 5-9-2018.

Kuiken, F. (speaker) & Vedder, S. C. (speaker) (7-9-2018). Investigating teachers’ judgments of syntactic complexity in L2 academic writing., Eurosla Conference, Münster.

Kuiken, F. & Vedder, I. (2018). Investigating teachers’ judgments of syntactic complexity in L2 academic writing, Eurosla 2018, Münster, 30-9-2018.

Vedder, I. (2018). Acquisizione di competenze pragmatiche: la protesta in italiano lingua seconda, University of Belgrade, Belgrade, 19-11-2018.

Kuiken, F. & Vedder, I. (2018). Academic writing as a predictor of academic achievement, Source-based writing in a foreign language, Antwerp, 30-11-2018.

Vedder, I. (2017). Research Seminar L2 Pragmatics and SLA, University Roma Tre, 16-1-2017.

Kuiken, F. & Vedder, I. (2017). Academic writing proficiency as a predictor of academic achievement and successful L2 learning and the effects of remediation. TBLT 2017, Barcelona, 20-4-2017.

Vedder, I. (2017). How to identify a scammer? Pragmatic and linguistic features of fraudulent request e-mails, ELT Research in Action (ELTRIA), Barcelona, 22-4-2017.

Vedder, I., Mostert, J. C.,  & Boerebach, B. (2017). Teaching as a career, Onderwijsdag UvA, Inspiring Generations., Amsterdam, 17-5-2017.

Kuiken, F.  & Vedder, I. (2017). The assessment of academic writing proficiency as a predictor of academic achievement and the effects of remediation. UvA Onderwijsconferentie 2017, Amsterdam, 31-5-2017.

Kuiken, F. & Vedder, I. (2017). Academic writing proficiency as a predictor of academic achievement and successful L2 learning and the effects of remediation. International Symposium on Bilingualism 2017, Limerick, 14-6-2017.

Kuiken, F. & Vedder, I. (2017). Assessing syntactic complexity in instructed SLA across proficiency levels and languages. AILA 18th World Congress of Applied Linguistics, Rio de Janeiro, 25-7-2017.

Kuiken, F. & Vedder, I. (2017). Vedder, I. Methodological advances in investigating L2 Writing Processes: Comments and issues for further research., Eurosla 2017, Reading, 31-8-2017.

Kuiken, F. & Vedder, I. (2017). The relationship between academic writing, overall academic achievement and successful L2 learning, Eurosla 2017, Reading, 2-9-2017.

Bakker, T., Kuiken, F., & Vedder, I. (2017). Twee verhalen over toetsing van de Nederlandse taal en relatie met studiesucces, Startconferentie OPeRA, Amsterdam, 17-10-2017.

Vedder, I. (2016). La valutazione dell’adeguatezza funzionale nelle produzioni orali e scritte in italiano L2, Dipartimento di Lingue, letterature e culture straniere, University Roma Tre, Rome, 14-1-2016.

Vedder, I. (2016). La valutazione dell’adeguatezza funzionale nelle produzioni orali e scritte in italiano L2., University Roma Tre, Rome, 14-1-2016.

Vedder, I. (2016). Seminario pratico con prove guidate di valutazione di composizioni in italiano L2. International seminar ‘Insegnamento e valutazione della scrittura in italiano L2 attraverso la piattaforma Wrilab2’. University of Udine, Udine, 18-3-2016.

Vedder, I. (2016). Proposta di un modello per la valutazione delle composizioni in italiano L2, University of Udine, 18-3-2016.

Vedder, I. & De Luca, V. (2016). Seminario pratico sull’uso degli strumenti Moodle per inviare valutazioni agli studenti, International seminar ‘Insegnamento e valutazione della scrittura in italiano L2 attraverso la piattaforma Wrilab2’. University of Udine, Udine, 18-3-2016.

Kuiken, F. & Vedder, I. (2016). The assessment of language proficiency as a predictor of academic achievement., AAAL 2016. Orlando, 9-4-2016.

Kuiken, F. & Vedder, I. (2016). Assessing functional adequacy: The applicability of a rating scale for oral and written L2 performance. Eurosla 2016, Jyväskylä, 26-8-2016.

Vedder, I. (2016). La valutazione dell’adeguatezza funzionale nelle produzioni orali e scritte in lingua seconda, AIPI 2016, Budapest, 2-9-2016.

Vedder, I. (2016). Il ruolo dell’adeguatezza funzionale nelle produzioni scritte in lingua seconda. Conference ‘Pragmatica interculturale e didattica delle lingue’, Rome, 10-9-2016.

Vedder, I., Nuzzo, E., & Santoro, E. (2016). Introduzione e presentazione del volume ‘Pragmatica e interculturalità in italiano lingua seconda’, Conference ‘Pragmatica interculturale e didattica delle lingue’, Rome, 10-9-2016.

Kuiken, F. & Vedder, I. (2015). In hoeverre leidt een diagnostische toets schrijfvaardigheid tot verhoging van het studiesucces?, Colloquium ‘Toetsing Taalvaardigheid Nederlands in het hoger onderwijs in relatie tot studiesucces’, ANELA Conference Applied Linguistics 2015, Egmond aan Zee, 22-5-2015.

Kuiken, F. & Vedder, I. (2015). Language proficiency as a predictor of academic succes in SLA, Eurosla 2015, Aix-en-Provence, 27-8-2015.

Kuiken, F. & Vedder, I. (2015). Assessing functional adequacy of L2 writing in a task-based approach, TBLT 2015, Leuven, 17-9-2015.

Vedder, I. (2015). L’uso dei task per l’elicitazione di dati pragmatici orali e scritti in italiano L2, University Roma Tre, Rome, 11-11-2015.

Kuiken, F. & Vedder, I. (2015). Toetsing van taalvaardigheid in het hoger onderwijs, HSN 29, Tilburg, 13-11-2015.

Vedder, I. (2015). Measuring functional adequacy in L2 and L1 writing across languages. Proposal of a rating scale, ‘Standard and variation in second language acquisition. A cross-linguistic perspective’, University Roma Tre, Rome, 13-11-2015.

Vedder, I. & Kuiken, F. (2014). Linguistic complexity and L2 learning: Operationalization and measurement, Research Networks Colloquium (REN) COSELL ‘Linguistic complexity and second language learning’, AILA 2014, Brisbane, 13-8-2014.

Vedder, I. (2014). Il ruolo dell’adeguatezza funzionale nelle produzioni scritte in lingua seconda: proposta per una scala di valutazione, AIPI 2014, ‘Est-Ovest/Nord-Sud. Frontiere, passaggi, incontri culturali’, Bari, 30-8-2014.

Kuiken, F. & Vedder, I. (2014). The assessment of functional adequacy in L2 writing: Towards a new rating scale, Eurosla 2014, York, 6-9-2014.

Vedder, I. (2014). Language tasks as a pedagogic tool for second language learning, Sevilla,18-11-2014.

Vedder, I. (2014). Tasks as tools for eliciting oral and written language, Current Issues in Second Language Acquisition, Research Center for Applied Linguistics, Castellón de la Plana, 20-11-2014.

Kuiken, F. & Vedder, I. (2014). Perspectives and challenges for research on syntactic complexity: The case of variation, Colloquium on Complexity in SLA. Brussels, 19-12-2014.

Vedder, I. (2003). ‘Così caro? Ti faccio un po’di sconto.’ Gestire le richieste in italiano lingua seconda, Book presentation ‘Le Frontiere del Sud’, Amsterdam, 7-2-2013.

Vedder, I. (2013). Ricchezza lessicale e uso delle collocazioni in produzioni scritte di italiano L2 e italiano L1, AITLA 2013, Palermo, 23-2-2013.

Vedder, I. (2013). Lexical richness and use of collocations in second language writing, CASLA, ACLC, University of Amsterdam, Amsterdam, 9-4-2013.

Kuiken, F. & Vedder, I. (2013). Functional adequacy as a fundamental component of L2 proficiency, Language Testing in Europe: Time for a New Framework?, Antwerp, 28-5-2013.

Kuiken, F. & Vedder, I. (2012). Syntactic complexity as a multi-componential construct of L2 writing proficiency, AAAL 2012, Boston, 24-3-2012.

Kuiken, F. & Vedder, I. (2012). Kwantitatieve en kwalitatieve beoordeling van schrijfvaardigheid in T2 en T1, Anéla 2012 Applied Linguistics Conference, Lunteren, 10-5-2012.

Kuiken, F. & Vedder, I. (2012). Syntactic complexity as a multi-faceted conostruct in L2 and L1 writing. Workshop Complexity, University of Stockholm, Stockholm, 8-6-2012.

Kuiken, F. & Vedder, I. (2012). Rating written performance. What do raters do and why?, Eurosla 22, Poznán, 7-9-2012.

Vedder, I. (2012). Task, interazione didattica e apprendimento, University of Modena & Reggio Emilia, Reggio Emilia, 26-11-2012.

Vedder, I. (2012). Errori ‘tipici’ nelle produzioni scritte in italiano L2 (e L1), University of Modena & Reggio Emilia, Reggio Emilia, 29-11-2012.

Vedder, I. (2012). Task, interazione didattica e apprendimento in lingua seconda, University of Macerata, Macerata, 13-12-2012.

Kuiken, F., Vedder, I., & Gilabert, R. (2011). Syntactic complexity in L2 writing as an indicator of L2 proficiency, AAAL 2011, Chicago, 29-3-2011.

Vedder, I. (2011). Syntactic complexity, lexical diversity and accuracy in Italian L2 writing, Seminar PHD students, University of Sevilla, Sevilla, 4-5-2011.

Kuiken, F., Vedder, I. & Gilabert, R. (2011). Raters’ perceptions of written L2 proficiency: Which communicative and linguistic features do they take into account?, ISB 8, Oslo, 16-6-2011.

Kuiken, F. & Vedder, I. (2011). Assessing oral and written L2 performance: Rating scales, rating procedures and raters’ decisions, Colloquium Research Networks AILA, AILA 16, Beijing, 26-8-2011.

Kuiken, F., Vedder, I., & Gilabert, R. (2011). Rating written performance. What do raters do and why?, AILA 16, Beijing, 26-8-2011.

Vedder, I., Kuiken, F., & Gilabert, R. (2011). The multidimensionality of syntactic complexity, presentation in Thematic Colloquium ‘Complexity in L2 performance. Definition, measurement and research.’, Stockholm University, Stockholm, 8-9-2011.

Housen, A., Kuiken, F., & Vedder, I. (2011). Complexity in L2 performace. Definition, measurement and research. Thematic Colloquium, Eurosla 21, Stockholm, 8-9-2011.

Vedder, I. & Kuiken, F. (2011). Assessing communicative adequacy in L2 and L1 writing, TBLT 2011, Auckland, 18-11-2011.

Vedder, I. (2011). Syntactische complexiteit als maat voor de ontwikkeling van taalvaardigheid in een tweede taal, Anéla, Utrecht, 12-12-2011.

Kuiken, F., Vedder, I., & Gilabert, R. (2010). The relationship between comunicative adequacy (CA) and linguistic complexity (LC) in the written output of native and non-native writers, Eurosla 2010, Reggio Emilia, 2-9-2010.

Vedder, I. (2009). Interazione didattica e acquisizione della grammatica, University of Verona, Verona, 3-4-2009.

Kuiken, F. & Vedder, I. (2009). Communicatieve adequaatheid en linguïstische complexiteit bij het schrijven in een tweede taal, Anéla, Kerkrade, 27-4-2009.

Vedder, I. (2009). Task complexity, task type and measures of linguistic complexity. Summerschool ‘Language Acquisition and Assessment’. University of Jyväskylä, Jyväskylä, 8-6-2009.

Vedder, I. (2009). Communicative adequacy and linguistic complexity in written L2 performance, Summerschool Language Acquisition and Assessment. University of Jyväskylä, Jyväskylä, 9-6-2009.

Vedder, I. (2009). Task complexity, linguistic complexity and communicative adequacy in L2 writing: Data analysis session. Summerschool Language Acquisition and Assessment, University of Jyväskylä, Jyväskylä, 9-6-2009.

Gilabert, R., Kuiken, F., & Vedder, I. (2009). Communicative adequacy and linguistic complexity in written L2 performance, Eurosla 2009, Cork, 4-9-2009.

Kuiken, F. & Vedder, I. (2009). Tasks across modalities. The influence of task complexity on linguistic performance in L2 writing and speaking, Featured Colloquium ‘Tasks across modalities’. TBLT 2009, Lancaster, 14-9-2009.

Kuiken, F. & Vedder, I. (2009). Tasks across modalities: Introduction. Featured Colloquium ‘Tasks across modalities’ TBLT 2009, Lancaster, 14-9-2009.

Gilabert, R., Kuiken, F., & Vedder, I. (2009). Communicative adequacy and linguistic complexity in written L2 performance, CASLA, ACLC, University of Amsterdam, Amsterdam, 19-11-2009.

Vedder, I. (2009). The relationship between communicative adequacy and linguistic complexity in L2 writing, 1st Combined Conference ALANZ/ALAA, Participation and Acquisition: Exploring these metaphors in Applied Linguistics, Auckland, 2-12-2009.

Kuiken, F. & Vedder, I. (2008). The relationship beween communicative adequacy and linguistic complexity in the written output of L2 learners, ‘Noorder- en Zuiderburen’, University of Amsterdam, Free University Brussels. Amsterdam, 28-1-2008.

Kuiken, F. & Vedder, I. (2008). The influence of task complexity and linguistic performance in L2 writing and speaking: The effect of mode, 33th International LAUD Symposium, University of Koblenz-Landau, Landau/Pfalz, 10-3-2008.

Kuiken, F. & Vedder, I. (2008). Task complexity and linguistic performance in L2 writing and speaking: The effect of mode, AAAL 2008, Washington, 29-3-2008.

Vedder, I. (2008). Lasciate un messaggio dopo il segnale acustico: Un confronto dei messaggi sulla segreteria telefonica di uno studio dentistico a Napoli e Amsterdam, ‘Le Frontiere del Sud’, Amsterdam, 11-4-2008.

Kuiken, F. & Vedder, I. (2008). Task complexity and linguistic complexity: Pedagogical implications, Anéla Conference ‘ T2-verwerving: Onderzoek ontmoet onderwijspraktijk’, Leiden, 18-4-2008.

Gilabert, R., Kuiken, F., & Vedder, I. (2008). Communicative adequacy and linguistic complexity in L2 writing, Leerstoelgroep Nederlandse Taalkunde, University of Amsterdam, Amsterdam, 6-6-2008.

Vedder, I. (2008). Scrittura collettiva e noticing: Gli effetti dell’ interazione sull’acquisizione della grammatical in L2. Convegno-Seminario Aggiornamento per insegnanti di italiano L2: Interazione didattica e apprendimento linguistico, Bergamo, 18-6-2008.

Kuiken, F. & Vedder, I. (2008). Task complexity and linguistic performance in second language writing and speaking, OAP-dag (Oud Amsterdams Peil), ACLC, University of Amsterdam, Amsterdam, 20-6-2008.

Kuiken, F. & Vedder, I. (2008). Task type, task complexity and linguistic performance:An introduction, AILA 2008, Essen, 27-8-2008.

Vedder, I. (2008). L’acquisizione della competenza pragmatica e della competenza grammaticale in italiano L2: L’uso dei modificatori nelle richieste, AIPI 2008, Oviedo, 4-9-2008.

Michel, M. C., Kuiken, F. & Vedder, I. (2007). Effects of task complexity and task condition on the oral performance of L2-learners of Dutch. International Symposium, ‘Complexity, Accuracy and Fluency in Second Language Use, Learning & Teaching’, Brussels, 29-3-2007.

Kuiken, F. & Vedder, I. (29-3-2007). Task type, task complexity and linguistic performance. International Symposium, ‘Complexity, Accuracy and Fluency in Second Language Use, Learning & Teaching’, Brussels, 29-3-2007.

Kuiken, F. & Vedder, I.  (2007). Task complexity, linguistic complexity and L2 performance: A discussion, Colloquium ‘Research on Task Complexity and Instructed Second Language Learning’, AAAL 2007, Costa Mesa, 21-4-2007.

Michel, M. C., Kuiken, F. & Vedder, I. (2007). Effects of task complexity and task condition on the oral performance of L2-Learners of Dutch, Colloquium ‘Research on Task Complexity and Instructed Second Language Learning’, AAAL 2007, Costa Mesa, 22-4-2007.

Vedder, I. (2007). Pragmatic competence and grammatical competence: The use of modifiers in requests, Eurosla 17, Newcastle, 11-9-2007.

Michel, M. C., Kuiken, F. & Vedder, I. (2007). The interaction of task condition & task complexity in the oral performance of Turkish and Moroccan learners of Dutch. TBLT 2007, University of Hawai’i, Honolulu, 22-9-2007.

Kuiken, F., Michel, M. C., & Vedder, I. (2006). De relatie tussen de cognitieve complexiteit van een taaltaak en de linguïstische complexiteit van de output. Leerstoelgroep Nederlandse Taalkunde, University of Amsterdam, Amsterdam, 27-1-2006.

Scorretti, M. & Vedder, I. (2006). Dialoghi innaturali: Giochi di lingua tra Totò e Bertolucci. L’innaturalezza pragmatica e linguistica del dialogo filmico. ‘L’Italia e l’italiano al cinema’. University of Amsterdam, Amsterdam, 30-03-2006.

Kuiken, F. & Vedder, I. (2006). Raising the cognitive complexity of a writing task: Better or poorer performance?, AESLA, Madrid, 21-4-2006.

Kuiken, F. & Vedder, I. (2006). Writing in a second language: Difficult or easy tasks?. Conference on Writing Development in Higher Education, Milton Keynes, 12-5-2006.

Kuiken, F. & Vedder, I. (2006). Task complexity and L2 writing: A closer look at lexical accuracy and lexical variation, AAAL, Montreal,18-6-2006.

Vedder, I. (2006). ‘In carcere per Laura’: Un ‘analisi delle strategie di ricostruzione testuale e delle scelte linguistiche e pragmatiche in Italiano L2, AIPI 2006, Ascoli Piceno, 25-8-2006.

Kuiken, F. & Vedder, I. (2006). Task complexity and L2 writing: A discussion of Robinson’s Triadic Componential Framework, Eurosla 2006, Antalya, 15-9-2006.

Kuiken, F. & Vedder, I. (2006). Cognitive task complexity and text quality in L2 writing, SIG Writing Conference (EARLI), Antwerp, 21-9-2006.

Kuiken, F. & Vedder, I. (2006). Task design, task conditions and language proficiency: Some reflections, SLATE. Symposium, Amsterdam, 2-12-2006.

Vedder, I., Kuiken, F., & Rijlaarsdam, G. C. W. (2004). Schrijven in het Frans: Makkelijk of moeilijk? ‘Frans, een wereldtaal’, Ede, 9-4-2005.

Vedder, I. ( (2005). Sbagliando si impara? Scrivere in italiano L2. Studiedag VLLT/AIPI, Amsterdam, 20-05-2005.

Kuiken, F. & Vedder, I. (2005). Writing in L2: The role of cognitive complexity, AILA 2005, Madison, 25-07-2005.

Kuiken, F. & Vedder, I. (2005). L2-writing tasks: The role of cognitive complexity, Eurosla 2005, Dubrovnik, 15-9-2005.

Kuiken, F. & Vedder, I. (2005). The relation between cognitive task complexity and linguistic performance in L2 writing.‘Task complexity: Three studies that aim to find empirical evidence for either Skehan’s limited capacity model or Robinson’s cognition hypothesis’. Colloquium at TBLT 2005, Leuven, 22-09-2005.

Kuiken, F. & Vedder, I. (2005). Focus on Form in het moderne vreemde-talenonderwijs, Talencentrum ILC, Waalwijk, 12-11-2005.

Kuiken, F., Vedder, I. & Michel, M. C. (2005). De relatie tussen de cognitieve complexiteit van een taaltaak en de linguïstische complexiteit van de output. ‘Noorder- en Zuiderburen’, University of Amsterdam, Free University Brussels, Brussels, 28-11-2005.

Kuiken, F. & Vedder, I. (2005). Makkelijk of moeilijk? Schrijftaken in een tweede taal en de rol van cognitieve complexiteit. DBV-lezing Leerstoelgroep Tweede-taalverwerving University of Amsterdam, Amsterdam, 14-12-2005.

Kuiken, F. & Vedder, I. (2004). Taakgericht onderwijs. Leerstoelgroep Tweedetaalverwerving, Amsterdam, 12-3-2004.

Kuiken, F. & Vedder, I. (2004). De relatie tussen cognitieve taakcomplexiteit en linguïstische performance bij het schrijven in T1 en T2. Anéla Studiedag, Utrecht, 16-4-2004.

Kuiken, F.  & Vedder, I. (3-5-2004). Cognitive task complexity and linguistic performance in L2 writing: How do they relate to each other? AAAL, Portland, 3-5-2004.

Kuiken, F. & Vedder, I. (17-5-2004). De relatie tussen cognitieve taakcomplexiteit en linguïstische performance bij het schrijven in T2. ACLC, Amsterdam, 17-5-2004.

Vedder, I.  (2004). Scrivere in italiano L2: Gli effetti della complessità cognitiva del compito pedagogico sulla complessità sintattica e lessicale del testo. AIPI, Krakau, 27-08-2004.

Kuiken, F. & Vedder, I. (2004). How does the cognitive complexity of a task affect the linguistic complexity of the output? A study in L2 writing. Eurosla 2004, San Sebastián, 10-9-2004.

Kuiken, F. & Vedder, I. (2004). Uitdagende taken. Studiedag Levende Talen, Utrecht, 6-11-2004.

Kuiken, F. & Vedder, I. (2004). Taakgericht onderwijs. Mastercourse Universiteit van Amsterdam, Amsterdam, 12-11-2004.

Kuiken, F. & Vedder, I. (2004). Focus on Form. Grammatica in het moderne vreemde-talenonderwijs. VTN Taaltrainersdag, Haarlem, 27-11-2004.

Kuiken, F. & Vedder, I. (2003). Focus on Form. Grammatica in het moderne vreemdetalenonderwijs. Mastercourse University of Amsterdam, Amsterdam, 11-4-2003.

Kuiken, F. & Vedder, I. (2003). The effect of cognitive task complexity on linguistic performance in a second language. Earli 10, Padova, 29-08-2003.

Kuiken, F. & Vedder, I. (2003). The relationship between cognitive task complexity and linguistic performance in L2., Eurosla 2003, Edinburgh, 20-09-2003.

Vedder, I. (2003). Il Bed and breakfast più bello d’italia! Cognitieve taakcomplexiteit en tekstkwaliteit in Italiaans T2. Afscheidssymposium Atie Blok, Amsterdam, 28-11-2003.

Kuiken, F. & Vedder, I. (2002). The role of oral output in establishing form-meaning connections: A qualitative analysis, Form meaning connections in second language acquisition. Chicago, 23-02-2002.

Boas, A. M. & Vedder, I. (2002). Italiano L2: Insegnare la lettura con il computer, Congress: ‘Sguardo sulla lingua e la letteratura italiana all’inizio del terzo millennio’, Brussels, 15-3-2002.

Kuiken, F. & Vedder, I. (2001). Dictoglos. Samenwerkend leren in het tweede- en vreemde-taalonderwijs, Workshop Universiteit van Amsterdam, Amsterdam, 16-03-2001.

Kuiken, F.  & Vedder, I. (2001). Dictoglos. Samenwerkend leren in het Nederlands als vreemde taal, Colloquium ‘Het Nederlands in Frankrijk en in Franstalig België wetenschappelijk en didactisch benaderd’, Université Charles-de-Gaulle Lille 3. Lille, 23-03-2001.

Kuiken, F. & Vedder, I. (2001). Dictoglos. Workshop Congres ‘Frans Wereldwijd’. Sectie Frans Levende Talen, Noordwijkerhout, 6-4-2001.

Vedder, I. (2001). Dictoglos, Workshop Docentendagen Boekhandel IntertaaL, Amsterdam, 10-5-2001.

Vedder, I. (2001). Dictoglos. Studiedag ‘Goed idee – leren van elkaar door uitwisseling van studiemateriaal’. Levende Talen, Sectie Italiaans, Amersfoort, 12-05-2001.

Kuiken, F. & Vedder, I. (2001). Dictoglos in onderzoek en praktijk. Poster Studiedag ANéLA, Utrecht, 18-5-2001.

Vedder, I. (2001). Didaktiek van de schrijfvaardigheid, Workshop ‘Het Seminarium voor Nederlandse taal en cultuur. Nederlandse Taalunie, Amsterdam, 10-09-2001.

Kuiken, F. & Vedder, I. (speaker) (23-11-2001). Dictoglos. Samenwerkend leren in het tweede- en vreemde-taalonderwijs. Mastercourse University of Amsterdam, Amsterdam, 23-11-2001.

Kuiken, F. & Vedder, I. (2018). The assessment of functional asequacy as an essential component of L2 proficiency. Colloquium at AAAL 2018, Chicago, 27-3-2018.

Vedder, I., Santoro, E., & Nuzzo, E., (2018). L’italiano lungo le vie dell’istruzione: Valutazione e misurazione delle produzioni orali e scritte in italiano L2. Colloquium organised at AIPI 2018, ‘Le vie dell’italiano: Mercanti, viaggiatori, migranti, cibernauti (e altro). Percorsi e incroci possibili tra letteratura, lingua, cultura e civiltà’. Siena, 5-7 September 2018.

Vedder, I. & Odelli, E. (2017). Conference Acquisizione e didattica dell’italiano L2, University of Amsterdam. Amsterdam, 19-05-2017.  

Kuiken, F., Vedder, I., & Michel, M. (2017). Linguistic complexity and instruction in SLA. Colloquium organised by Research Network (REN) ‘Complexity and Second Language Learning’ (COSELL) at AILA 2017, Rio de Janeiro, 25-07-2017.

Daller, M., Kuiken, F., Trenkic, D., & Vedder, I. (2017). (2-9-2017). Academic language proficiency as a predictor of academic achievement in L1 and L2 university students. Colloquium at Eurosla 2017, Reading, 2-9-2017.

Vedder, I., Santoro, E., Nuzzo, E., & Cortés Velásquez, D. (2016). Conference Pragmatica interculturale e didattica delle lingue, Rome, 10-09-2016.

Kuiken, F., Vedder, I., de Wachter, L., & Heeren, J. (2015). Toetsing taalvaardigheid Nederlands in het hoger onderwijs in relatie tot studiesucces. Colloquium at (22-5-2015). ANELA Conferentie Toegepaste Taalwetenschap 2015, Egmond aan Zee, 22-05-2015.

Vedder, I. & Kuiken, F. (2014). Linguistic complexity and second language learning. Colloquium organised by Research Network (REN) ‘Complexity and Second Language Learning’ (COSELL) at AILA 2014, Brisbane, 13-08-2014.

Vedder, I. & Santoro, E. (2014). Pragmatica e interculturalità in italiano lingua seconda. Colloquium organised at AIPI 2014, ‘Est-Ovest/Nord-Sud. Frontiere, passaggi, incontri culturali’. Bari, 27-30 August 2014. 

Andringa, S. J., Duijm, K., Hulstijn, J. H., Kuiken, F., Schoonen, R., Steinel, M. P., Spätgens, T. M., Vedder, I., EUROSLA 2013, Amsterdam, 28-31 August 2013.

Vedder, I., Santoro, E., & Rückl, M. (2012). Contesti di apprendimento di Italiano L2. Tra teoria e pratica didattica. Colloquium at AIPI 2012,  ‘L’Italia e le arti. Lingua e letteratura a dialogo con arte, musica e spettacolo’, Salzburg,  5-9 September 2012.

Vedder, I. (2002-2008). Executive Committee ANELA (Nederlandse Vereniging Toegepaste Taalkunde)

Vedder, I., Boas, A. M., & Urban, M. B., (20-5-2005). Glottodidattica: Teoria e pratica. Seminar Teachers of Italian L2. University of Amsterdam, Amsterdam, 20-05-2005.

Vedder, I. (2005). Organisation Anéla/AVT Dissertation award, at Taalgala, Utrecht.  

Housen, A., Kuiken, F., & Vedder, I. (2005). Seminar Noorder- en Zuiderburen (University of Amsterdam, Free University Brussels). Brussels, 28-11-2005.

Second Language Acquisition (SLA)

Italian Linguistics

L2 pedagogy and teacher training

Academic writing in L2 and L1

Language Proficiency (Italian)

Eleonora Piangerelli (University of Bergamo), ‘Il translanguaging nella scrittura collaborativa fra studenti universitari con profilo plurilingue’ (PHD defence, 2021).

Anna Gudmundson (University of Stockholm), ‘L’accordo nell’italiano parlato  da apprendenti universitari svedesi. Uno studio sull’acquisizio del numero e del genere in una prospettiva funzionalista.’ (opponent/discussant PHD defence, 2012).

Marije Michel (University of Amsterdam), ‘Design features and sequencing of L2 tasks’ co-supervisor; completed 2011.

Stefania Ferrari (University of Verona), ‘Valutare le competenze orali in italiano lingua seconda: variazione situazionale e longitudinale in apprendenti a livello avanzato’  (co-supervisor; completed 2010).

Regularly teaching until September 2018. At present, guest lecturing, thesis and PHD (co)supervision, research internships