| Specifying computer-supported collaboration scripts L Kobbe, A Weinberger, P Dillenbourg, A Harrer, R Hämäläinen, ... International Journal of Computer-Supported Collaborative Learning 2, 211-224, 2007 | 555 | 2007 |
| Web-based cases in teaching and learning–the quality of discussions and a stage of perspective taking in asynchronous communication S Järvelä, P Häkkinen Interactive learning environments 10 (1), 1-22, 2002 | 347 | 2002 |
| Preparing teacher-students for twenty-first-century learning practices (PREP 21): a framework for enhancing collaborative problem-solving and strategic learning skills P Häkkinen, S Järvelä, K Mäkitalo-Siegl, A Ahonen, P Näykki, T Valtonen Teachers and Teaching 23 (1), 25-41, 2017 | 335 | 2017 |
| E‐learning at work: theoretical underpinnings and pedagogical challenges P Tynjälä, P Häkkinen Journal of workplace learning 17 (5/6), 318-336, 2005 | 277 | 2005 |
| Combining individual and group-level perspectives for studying collaborative knowledge construction in context M Arvaja, H Salovaara, P Häkkinen, S Järvelä Learning and Instruction 17 (4), 448-459, 2007 | 254 | 2007 |
| Toiminnan tutkimuksen suuntaukset HLT Heikkinen, T Kontinen, P Häkkinen Toiminnasta tietoon: Toimintatutkimuksen menetelmät ja lähestymistavat, 39-76, 2006 | 224 | 2006 |
| Conceptualizing the awareness of collaboration: A qualitative study of a global virtual team P Leinonen, S Järvelä, P Häkkinen Computer Supported Cooperative Work (CSCW) 14, 301-322, 2005 | 196 | 2005 |
| Learning to collaborate: Designing collaboration in a 3-D game environment R Hämäläinen, T Manninen, S Järvelä, P Häkkinen The Internet and Higher Education 9 (1), 47-61, 2006 | 140 | 2006 |
| Teacher beliefs regarding learning, pedagogy, and the use of technology in higher education P Jääskelä, P Häkkinen, H Rasku-Puttonen Journal of Research on Technology in Education 49 (3-4), 198-211, 2017 | 138 | 2017 |
| Epistemic cooperation scripts in online learning environments: Fostering learning by reducing uncertainty in discourse? K Mäkitalo, A Weinberger, P Häkkinen, S Järvelä, F Fischer Computers in Human Behavior 21 (4), 603-622, 2005 | 131 | 2005 |
| Kollaboratiivinen oppiminen teknologiaympäristöissä P Häkkinen, M Arvaja Teoksessa A. Eteläpelto & P. Tynjälä (toim.) Oppiminen ja asiantuntijuus …, 1999 | 124 | 1999 |
| Shared and personal learning spaces: Challenges for pedagogical design P Häkkinen, R Hämäläinen The Internet and Higher Education 15 (4), 231-236, 2012 | 117 | 2012 |
| Mechanisms of common ground in case-based web discussions in teacher education K Mäkitalo, P Häkkinen, P Leinonen, S Järvelä The Internet and Higher Education 5 (3), 247-265, 2002 | 104 | 2002 |
| TEL@ work: Toward integration of theory and practice P Tynjälä, P Häkkinen, R Hämäläinen British Journal of Educational Technology 45 (6), 990-1000, 2014 | 103 | 2014 |
| Sharing and constructing perspectives in web-based conferencing P Häkkinen, S Järvelä Computers & Education 47 (4), 433-447, 2006 | 102 | 2006 |
| Challenges for design of computer–based learning environments P Häkkinen British Journal of Educational Technology 33 (4), 461-469, 2002 | 101 | 2002 |
| Oppimisen teoria ja teknologian opetuskäyttö S Järvelä, P Häkkinen WSOY Oppimateriaalit, 2006 | 100 | 2006 |
| Is successful scaffolding an illusion?–Shifting patterns of responsibility and control in teacher-student interaction during a long-term learning project H Rasku-Puttonen, A Eteläpelto, M Arvaja, P Häkkinen Instructional Science 31, 377-393, 2003 | 97 | 2003 |
| What makes learning and understanding in virtual teams so difficult? P Häkkinen CyberPsychology & behavior 7 (2), 201-206, 2004 | 85 | 2004 |
| Designing and analyzing collaboration in a scripted game for vocational education R Hämäläinen, K Oksanen, P Häkkinen Computers in Human Behavior 24 (6), 2496-2506, 2008 | 78 | 2008 |
