| Access to the internal lexicon M Coltheart, E Davelaar, JT Jonasson Attention and performance VI, 0 | 2349* | |
| Phonological encoding in the lexical decision task M Coltheart, D Besner, JT Jonasson, E Davelaar The Quarterly Journal of Experimental Psychology 31 (3), 489-507, 1979 | 350 | 1979 |
| Phonological recoding and lexical access E Davelaar, M Coltheart, D Besner, JT Jonasson Memory & Cognition 6, 391-402, 1978 | 301 | 1978 |
| Educational change, inertia and potential futures: Why is it difficult to change the content of education? JT Jónasson European Journal of Futures Research 4, 1-14, 2016 | 133 | 2016 |
| Frá gæslu til skóla: Um þróun leikskóla á Íslandi JT Jónasson Rannsóknarstofa um menntakerfi, 2006 | 111 | 2006 |
| Inventing Tomorrow's University: Who is to Take the Lead?: an Essay of the Magna Charta Observatory JT Jónasson Bononia University Press, 2008 | 84 | 2008 |
| Skóli fyrir alla JT Jónasson Almenningsfræðsla, á Íslandi 2007 (2), 2008 | 79* | 2008 |
| Access and stratification in Nordic higher education. A review of cross-cutting research themes and issues* U Isopahkala-Bouret, M Börjesson, D Beach, N Haltia, JT Jónasson, ... Education Inquiry 9 (1), 142-154, 2018 | 71 | 2018 |
| Curious minds: Nordic adult education compared JT Jónasson, Z Hellström, A Tuijnman Nordic council of Ministers, 2001 | 63 | 2001 |
| Dropout in a small society: Is the Icelandic case somehow different? KS Blondal, JT Jónasson, AC Tannhäuser School dropout and completion: International comparative studies in theory …, 2010 | 52 | 2010 |
| Does the state expand schooling? A study based on five Nordic countries JT Jónasson Comparative education review 47 (2), 160-183, 2003 | 43 | 2003 |
| Grunnskóli verður til. Í Loftur Guttormsson (ritstjóri) JT Jónasson Almenningsfræðsla á Íslandi 1880–2007 2, 102-117, 2008 | 32 | 2008 |
| Innlend stefnumið og alþjóðleg viðmið JT Jónasson Almenningsfræðsla á Islandi 2007, 254-269, 1880 | 29 | 1880 |
| Fullorðinsfræðsla og starfsmenntun á Íslandi: Staða og þróun starfsfræðslu og símenntunar JT Jónasson | 26 | 2004 |
| Higher education reforms in Iceland at the transistion into the twenty-first century JT Jónasson | 26 | 2004 |
| Þróun framhaldsskólans: frá starfsmenntun til almenns bóknáms. JT Jónasson | 25 | 1992 |
| Hugleiðingar um kennaramenntun JT Jónasson | 24 | 2012 |
| The foes of Icelandic vocational education at the upper secondary level JT Jónasson | 20 | 2000 |
| The predictability of educational expansion: Examples from secondary and higher education JT Jónasson | 18 | 1999 |
| Evidence and accountability in Icelandic education–An historical perspective? JT Jónasson, VS Bjarnadóttir, G Ragnarsdóttir What works in Nordic school policies? Mapping approaches to evidence, social …, 2021 | 17 | 2021 |
