Leif Christian Lahn

• Hellne-Halvorsen, Ellen Beate; Lahn, Leif Christian & Nore, Hæge (2020). Writing competences in Norwegian Vocational Education and Training: - how students and apprentices express their professional competences. Vocations and Learning.  ISSN 1874-785X. Vis sammendrag

  This article analyzes the writing competences of Norwegian students and apprentices in three professions: Healthcare, industrial mechanics and electricians. The research forms part of a large-scale assessment project in vocational education and training (VET). The data stem from case-based, professionally-oriented tests, and our analysis of 108 test-solutions focuses on perspective on generic and professional writing competences. A more text-based and trans-contextual working life for many professions requires not only profession-specific communicative competency, but also a stronger engagement in generic literacy practices. The need for written communication with customers, clients and colleagues across workplaces and countries has increased and the use of understandable language when communicating with non-peers is required. In the study, we did not find such sufficient writing competences among apprentices. The generic writing competences declined during apprenticeship, but on the other hand the use of professional-specific terminology increased. We also found that the writing competences seemed to be contextualized according to different traditions, text cultures and discourses across the three professions. The article questions the prevalence of text-based examinations in VET and analytical categories for measuring writing competences that do not take into account a multimodal character of professional communication.

• Lahn, Leif Christian & Nore, Hæge (2019). Large scale studies of holistic professional competence in vocational education and training (VET). The case of Norway.. International Journal for Research in Vocational Education and Training.  ISSN 2197-8646.  6(2), s 132- 152 . doi: 10.13152/IJRVET.6.2.2 Fulltekst i vitenarkiv.
• Lahn, Leif Christian & Nore, Hæge (2018). ePortfolios as Hybrid Learning Arenas in Vocational Education and Training, In Sarojni Choy; Gun-Britt Wärvik & Viveca Lindberg (ed.),  Integration of Vocational Education and Training Experiences: Purposes, Practices and Principles.  Springer.  ISBN 9789811088568.  chap 11.  s 207 - 226
• Lahn, Leif Christian (2016). Organizational teaching and learning – a (re)view from educational science. Learning Organization.  ISSN 0969-6474.  23(5), s 342- 356 . doi: 10.1108/TLO-10-2015-0056
• Lahn, Leif Christian & Erikson, Truls (2016). Entrepreneurship education by design. Education + Training.  ISSN 0040-0912.  58(7-8), s 684- 699 . doi: 10.1108/ET-03-2016-0051
• Nore, Hæge & Lahn, Leif Christian (2015). Trade Examinations – Questions of Ownership and Validity, In Michael Gessler & Larissa Freund (ed.),  Crossing Boundaries in Vocational Education and Training: Innovative Concepts for the 21st Century.  Evaluate Europe Handbook Series.  ISBN 0000000000.  Kap 16.  s 237 - 241
• Nore, Hæge & Lahn, Leif Christian (2014). Bridging the Gap between Work and Education in Vocational Education and Training. A study of Norwegian Apprenticeship Training Offices and E-Portfolio Systems. International Journal for Research in Vocational Education and Training.  ISSN 2197-8646.  1(1), s 21- 34 . doi: 10.13152/IJRVET.1.1.2 Fulltekst i vitenarkiv.
• Fugeli, Pål; Lahn, Leif Christian & Mørch, Anders Irving (2013). Shared prolepsis and intersubjectivity in open source development: expansive grounding in distributed work, In Amy Bruckman; Scott Counts; Cliff Lampe & Loren Terveen (ed.),  Proceedings of the 2013 conference on Computer supported cooperative work.  ACM Publications.  ISBN 978-1-4503-1331-5.  paper i proceedings.  s 129 - 144 Vis sammendrag

  Intersubjectivity is a term used to conceptualize the psychological relationship between people during conversation, e.g. for building a shared understanding. Ragnar Rommetveit, a Norwegian social psychologist, developed a conceptual framework for intersubjectivity, treating it as a social phenomenon and a dynamic process. One technique for increasing intersubjectivity according to Rommetveit is to issue 'anticipatory cues,' i.e. referring to common knowledge and indicating future situations where the knowledge will be relevant. This framework was adapted for online communication and applied to an analysis of the mod_perl module of the Apache Web server (an open source development project). Based on observations of 215 participants' contributions to the project's mailing list over a 6-month period, we explore how processes of intersubjectivity evolve across the developer network. We conclude with a discussion of how so-called proleptic instances in post-and-reply messages may be significant and trigger the co-construction of shared understanding.

• Nore, Hæge & Lahn, Leif Christian (2013). "Vi gjør så godt vi kan". Lokale og faglige variasjoner i arbeid med innhold og vurdering i yrkesopplæring på Vg2, I: Håkon Høst (red.),  Kvalitet i fag- og yrkesopplæringen Fokus på skoleopplæringen: Rapport 2 Forskning på kvalitet i fag- og yrkesopplæringen.  NIFU, FAFO, Høgskolen i Oslo og Akershus, Universitetet i Bergen.  ISBN 978-82-7218-920-3.  kapittel 2.  s 73 - 96
• Jensen, Karen; Lahn, Leif Christian & Nerland, Monika (2012). Introduction - Professional learning in new knowledge landscapes: A cultural perspective, In Karen Jensen; Leif Christian Lahn & Monika Nerland (ed.),  Professional Learning in the Knowledge Society.  Sense Publishers.  ISBN 978-94-6091-992-3.  Introduksjonskapittel.  s 1 - 24
• Nore, Hæge & Lahn, Leif Christian (2012). Innhold og vurdering, I: Håkon Høst (red.),  Kunnskapsgrunnlag og faglige perspektiver for en studie av kvalitet i fag- og yrkesopplæringen. Rapport 1 Forskning på kvalitet i fag- og yrkesopplæringen.  NIFU Nordisk institutt for studier av innovasjon, forskning og utdanning.  ISBN 978-82-7218-836-7.  kapittel 3.  s 33 - 43
• Lahn, Leif Christian (2011). Professional learning as epistemic trajectories, In Sten Runar Ludvigsen; Andreas Lund; Ingvill Rasmussen & Roger Säljö (ed.),  Learning across sites : new tools, infrastructures and practices.  Cambridge University Press.  ISBN 978-0-415-58176-9.  4.  s 53 - 68
• Kudrik, Yulia; Lahn, Leif Christian & Mørch, Anders Irving (2009). Technology-Enhanced Workplace Learning: Blended Learning in Insurance Company, In Siu Cheung Kong; Hiroaki Ogata & Hans Christian Arnseth (ed.),  Proceedings of the 17th International Conference on Computers in Education (ICCE 2009).  Asia-Pacific Society for Computers in Education (CD Rom).  ISBN 978-986-84735-3-9.  Short paper.  s 955 - 959 Vis sammendrag

  This paper reports on a study of blended learning in a large, multinational organization. The focus is on understanding what blended learning means in the context of workplace learning, what advantages and disadvantages can be identified and, based on empirical findings, to discuss how courses are set up with the objective of enhancing learning outcomes through a combination of social interaction and individual learning. A sociocultural perspective guides our analysis, in particular Vygotsky’s notions of “duality of learning” and “zone of proximal development.” The sociocultural perspective helped us to choose one interpretation of blended learning among the multiple approaches available.

• Sutherland, Ross; Lindström, Berner & Lahn, Leif Christian (2009). Sociocultural perspectives on technology-enhanced learning, In N. Balacheff; Sten Runar Ludvigsen; T. de Jong; A. Lazonder; S. Barnes & L. Mondandon (ed.),  Technology Enhanced Learning: Principles and Products.  Springer.  ISBN 978-1-4020-9826-0.  3.  s 39 - 54
• Lahn, Leif Christian & Jensen, Karen (2008). Profesjon og læring, I: Anders Molander & Lars Inge Terum (red.),  Profesjonsstudier.  Universitetsforlaget.  ISBN 978-82-15-00859-2.  17.  s 295 - 305
• Jensen, Karen & Lahn, Leif Christian (2007). Professional learning: Introduction, In Karen Jensen & Leif Christian Lahn (ed.),  Professional Learning / La formation professionnelle.  L'Harmattan.  ISBN 978-2-296-02747-3.  Introduction.  s 9 - 14
• Lahn, Leif Christian & Jensen, Karen (2007). Models of professional learning. Exploring the epistemic tool perspective, In Karen Jensen & Leif Christian Lahn (ed.),  Professional Learning / La formation professionnelle.  L'Harmattan.  ISBN 978-2-296-02747-3.  3.  s 63 - 82
• Jensen, Karen & Lahn, Leif Christian (2005). The binding role of knowledge. An analysis of nursing students knowledge ties. Journal of Education and Work.  ISSN 1363-9080.  18(3), s 307- 322
• Lahn, Leif Christian (2004). Dilemmas in the development of e-learning at work. Journal of Workplace Learning.  ISSN 1366-5626.  16(8), s 466- 478
• Lahn, Leif Christian (2004). Gruppeautonomi og kogenetisk læring. Nordiske organisasjonsstudier.  ISSN 1501-8237.  6(3), s 6- 20
• Lahn, Leif Christian (2003). Competence and Learning in Late Career. European Educational Research Journal.  ISSN 1474-9041.  2(1), s 126- 140
• Ludvigsen, Sten; Lahn, Leif Christian & Havnes, Anton (2003). Workplace Learning across Activity Systems: A Case Study of Sales Engineers, In  Between School and Work. New perspectives on Transfer and Boundary Crossing.  Pergamon Press.  14.  s 291 - 310
• Ludvigsen, Sten; Havnes, Anton & Lahn, Leif Christian (2001). Workplace Learning across Activity Systems: A Case Study of Sales Engineers, In T. Tuomi-Gröhn & Yrjö Engeström (ed.),  Conceptualizing transfer.  Under arbeid.
• Lahn, Leif Christian (1999). Note on literature update. Report from "Working life changes and the training of older workers" (WORKTOW). EU Fourth Framework Programme on Targeted Socio-Economic Research, In  EU's fourth framework programme on targeted socio-economic research.  University of Jyväskylä, Jyväskylä.
• Lahn, Leif Christian (1998). Tacit professional knowledge and the learning environment of adult workers, In  Corporate and nonformal learning.  Tapir Akademisk Forlag.  ISBN 82-519-1307-1.  artikkel.  s 29 - 59
• Lahn, Leif Christian (1998). Tacit knowledge and the computerization of professional work, In Knut Holtan Sørensen (ed.),  The spectre of participation. Technology and work in a welfare state.  Scandinavian University Press, Oslo.  ISBN 82-00-42309-3.  s 117 - 138
• Lahn, Leif Christian (1998). Tacit knowledge and the computerization of work, In Knut H. Sørensen (ed.),  The Spectre of Participation. Technology and Work in a Welf are State.  Scandinavian University Press.  ISBN 82-00-42309-3.  Kapittel.

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• Jensen, Karen; Lahn, Leif Christian & Nerland, Monika (ed.) (2012). Professional Learning in the Knowledge Society. Sense Publishers.  ISBN 978-94-6091-992-3.  228 s.
• Jensen, Karen & Lahn, Leif Christian (red.) (2007). Professional Learning / La formation professionnelle. L'Harmattan.  ISBN 978-2-296-02747-3.  144 s.

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• Johannesen, Hedvig Skonhoft; Nore, Hæge & Lahn, Leif Christian (2019). Transformations in(to) vocational identity among Norwegian VET students and apprentices learning in school and at work.
• Nore, Hæge & Lahn, Leif Christian (2019). How can apprentices learn and develop professional competences through ePortfolios? In F. Marhuenda & M.J. Chisvert-Tarazona (Eds.), Pedagogical concerns and market demands in VET. Proceedings of the 3rd Crossing Boundaries in VET conference, Vocational Education and Training Network (VETNET) (pp.171-175).
• Johannesen, Hedvig; Lahn, Leif Christian; Nore, Hæge & Bakken, Roger (2018). Vocational cultures and identities as expressed by Norwegian VET Students and Apprentices. Undergoing large scale assessment of vocational competency in the MECVET project.
• Kubberød, Elin; Pettersen, Inger Beate; Erikson, Truls & Lahn, Leif Christian (2018). Progresjon og kvalitet i høyere entreprenørskapsutdanning. UNIPED.  ISSN 1893-8981.  41(1), s 5- 9 . doi: 10.18261/issn.1893-8981-2018-01-01
• Lahn, Leif Christian & Nore, Hæge (2017). ePortfolios systems in Norwegian vocational education and training (VET); an exploratory study.
• Nore, Hæge; Hellne-Halvorsen, Ellen Beate & Lahn, Leif Christian (2017). Assessment of written assignments in VET. How do students and apprentices write their vocational competence?. Vis sammendrag

  Measuring Vocational Competence Development (MECVET),

• Nore, Hæge; Johannesen, Hedvig; Lahn, Leif Christian & Bakken, Roger (2017). Quality Improvement in VET Through Large Scale Assessment of Vocational Competence.
• Elvebakk, Beate; Nævestad, Tor-Olav; Lahn, Leif Christian; Langeland, Per Andreas & Sundfør, Hanne Beate (2016). Obligatorisk etterutdanning for yrkessjåfører. TØI-rapport. 1467.
• Nore, Hæge; Johannesen, Hedvig & Lahn, Leif Christian (2016). Vocational Competencies of Apprentices in new Boundary Institutions.
• Nore, Hæge; Johannesen, Hedvig; Lahn, Leif Christian & Bakken, Roger (2016). Skriftlig testing og vurdering av yrkeskompetanse – ønskelig for hva og hvem?.
• Lahn, Leif Christian; Nore, Hæge & Bakken, Roger (2015). International large scale studies of competence in VET. Issues of comparability in test construction.
• Nore, Hæge & Lahn, Leif Christian (2015). Resultatkvalitet uttrykt gjennom fag- og svenneprøver, I: Håkon Høst (red.),  Kvalitet i fag- og yrkesopplæringen: Sluttrapport.  Nordisk institutt for studier av innovasjon, forskning og utdanning.  ISBN 978-82-327-0105-6.  kap.3.  s 145 - 171
• Nore, Hæge & Lahn, Leif Christian (2015). Trade and Journeyman's examinations - for whom and for what?.
• Deichman-Sørensen, Trine; Lahn, Leif Christian; Nore, Hæge; Heinemann, Lars & Bakken, Roger (2014). Comparatvie Research on Competence Development and Occupational Commitment.
• Lahn, Leif Christian; Nore, Hæge; Bakken, Roger & Deichman-Sørensen, Trine (2014). Occupational validation as design framework for competence assessment in vocational education and training (VET).
• Nore, Hæge & Lahn, Leif Christian (2014). Innhold og vurdering i bedriftsopplæringen, I: Håkon Høst (red.),  Kvalitet i fag- og yrkesopplæringen Fokus på opplæringen i bedrift. Rapport 3 Forskning på kvalitet i fag- og yrkesopplæringen.  NIFU Nordisk institutt for studier av innovasjon, forskning og utdanning.  ISBN 978-82-327-0000-4.  kap 2.  s 85 - 100
• Nore, Hæge & Lahn, Leif Christian (2014). Training Offices as innovators in VET?.
• Nore, Hæge; Lahn, Leif Christian; Bakken, Roger & Deichman-Sørensen, Trine (2014). Translating international test-tasks and surveys for measuring occupational Identity and vocational competence.
• Nore, Hæge & Lahn, Leif Christian (2013). Templates for tailoring VET. The impact of local variations on vocational competence and identity.
• Nore, Hæge; Lahn, Leif Christian; Deichman-Sørensen, Trine & Bakken, Roger (2013). Resultater av MECVET-utprøving på Vg2 helsearbeiderfaget.
• Deichman-Sørensen, Trine; Lahn, Leif Christian & Nore, Hæge (2012). Measuring Competence Development in Norwegian VET.
• Lahn, Leif Christian; Deichman-Sørensen, Trine; Bakken, Roger & Nore, Hæge (2012). MECVET (Measuring Competence Development in Vocational Education and Training) - bakgrunn og prosess.
• Lahn, Leif Christian; Deichman-Sørensen, Trine & Nore, Hæge (2012). Occupational validation as design framework for competence assessment in VET: An exploratory study.
• Askildsen, Thorkel C; Bjørnskau, Torkel; Elvebakk, Beate; Skollerud, Kåre H. & Lahn, Leif Christian (2011). Foreslåtte prosjekter for evaluering av etterutdanning for yrkessjåfører. TØI-rapport. 1181.
• Elvebakk, Beate; Askildsen, Thorkel; Bjørnskau, Torkel; Skollerud, Kåre H.; Aarhaug, Jørgen & Lahn, Leif Christian (2011). Prosjekter for evaluering av etterutdanning for yrkessjåfører. TØI-rapport. 1181.
• Klette, Kirsti & Lahn, Leif Christian (2011). Teachers’ professional learning. Examining ”communities of practice".
• Lahn, Leif Christian & Mørch, Anders Irving (2011). A framework for educational design-based research in working life.
• Lahn, Leif Christian; Nore, Hæge & Deichman-Sørensen, Trine (2011). Competence assessment and learning in VET.
• Nore, Hæge; Deichman-Sørensen, Trine & Lahn, Leif Christian (2011). Måling av kompetanse innen fag- og yrkesopplæring. Et kunnskapsgrunnlag.
• Lahn, Leif Christian (2010). Comments and questions on digitalization of work.
• Lahn, Leif Christian & Mørch, Anders I. (2010). Towards a metatheory of designing learning environments in working life.
• Lahn, Leif Christian; Wiik, Ragnhild & Johnsen, Hans Chr. Garmann (2009). Et kunnskapsgrunnlag for evaluerende læring i VRI.
• Lahn, Leif Christian (2009). Good professional work in accounting, engineering, nursing and teaching. From practice based to standardized quality assessment.
• Lahn, Leif Christian (2009). International research on competencies in the field of vocational and occupational eduation and training.
• Lahn, Leif Christian (2009). The quality of research design in educational science.
• Lahn, Leif Christian & Mørch, Anders Irving (2009). A case study of blended learning in a Nordic insurance company: Three issues for e-learning.
• Jensen, Karen; Lahn, Leif Christian; Nerland, Monika; Smeby, Jens-Christian; Klette, Kirsti; Fugeli, Pål; Christiansen, Bjørg; Karseth, Berit; Carlsten, Tone Cecilie & Mathisen, Arve (2008). Profesjonslæring i endring. Sluttrapport til NFRs KUL program.
• Lahn, Leif Christian (2008). Artefacts and object mediation in professional learning. An exploration into the use of knowledge sources among novice accountants, engineers, nurses and teachers.
• Lahn, Leif Christian (2008). Distributed knowledge practices among novice accountants, engineers, nurses and teachers. An exploratory study.
• Lahn, Leif Christian & Agerup, Kristi (2008). Learning trajectories. A case of organizational learning and knowledge in project management.
• Lahn, Leif Christian (2007). Learning trajectories in the construction of professional expertise and identity.
• Moen, Anne; Toiviainen, Hanna; Mørch, Anders Irving; Lallimo, Jiri; Nygård, Kathrine Amundsen; Nes, Sturle & Lahn, Leif Christian (2007). Knowledge Practices in Professional Networks.
• Lahn, Leif Christian (2006). Professional learning as epistemic trajectories.
• Lahn, Leif Christian (2006). Professional learning as epistemic trajectories. Reports from 138 creative days in nursing, teaching, accounting and engineering.
• Lahn, Leif Christian & Mørch, Anders Irving (2006). Developing learning portals in working life. Experiences with participative design in industrial firms and the service sector.
• Åsand, Hege-René Hansen & Lahn, Leif Christian (2005). Super Users Dual Role as End-User Developers and Knowledge Activators.
• Lahn, Leif Christian (2004). Closing the conference and opening a field.
• Lahn, Leif Christian (2004). Presentation to Kaleidoscope SIG Technology enhanced learning at work: CMC Work and learning.
• Lahn, Leif Christian & Jensen, Karen (2004). Professional learning as objectual practice.
• Lahn, Leif Christian (2003). Competence development in late career: A European perspective. Vis sammendrag

  There is a gap between the political and public interest in issues of late career and the contributions from HRD-research. In this article a review is made of the literature on cognitive ageing and learning abilities in an occupational context. Multidimensional and non-linear perspectives are increasingly replacing models of late career as a period of declining expertise. Data from a EU research project “Working life changes and the training of older workers” (WORKTOW) supports such a redefinition. It also challenges some of the optimistic scenarios for late career that are held out by the literature on “boundaryless careers”. A socio-cultural framework that is more sensitive to the institutional and cultural diversity of a European age-aware HRD is asked for.

• Lahn, Leif Christian (2003). Developing on-line learning in the work-place.
• Lahn, Leif Christian (2003). Developmental transfer � a look from the outside.
• Lahn, Leif Christian (2003). Tales of e-learning at work. Evaluating the development of web-based learning environments in Norwegian industrial companies.
• Lahn, Leif Christian & Jensen, Karen (2003). Professional learning and knowledge culture. The case of nursing.
• Lahn, Leif Christian & Ludvigsen, Sten (2003). Vertical and horizontal development: Learning, work and technology as networked activities.
• Lahn, Leif Christian (2002). Boundary crossing zones in working life ¿ between developmental transfer and fashionable imitation. Symposium ¿Developmental transfer ¿ novel solutions to transfer problems¿. 5th ISCRAT Congress, Amsterda,18.-22. June 2002.
• Lahn, Leif Christian (2002). Competence and learning in late career. Symposium ¿The European perspective of HRD¿. ECER Lisbon, September, 10-14, 2002.
• Tikkanen, Tarja; Lahn, Leif Christian; Whitnall, A.; Ward, P. & Lyng, K. (2002). Working life changes and training of older workers.
• Lahn, Leif Christian (2001). Developing web-based learning environments in smaller companies. An exploration into cases of complex boundary-crossing.
• Lahn, Leif Christian (2001). Developing web-based learning environments in smaller companies. An exploration into cases of complex boundary-crossing.
• Lahn, Leif Christian (2001). Developmental research in working life. Mediating the mediated discourse between theory and practice.
• Deichman-Sørensen, Trine; Lahn, Leif Christian; Lauvdal, Torunn & Johansen, Grete Moen (2000). Strategisk kompetanseutvikling i statlige virksomheter. Modeller og verktøy i praksis. AFI-notat. 6. Vis sammendrag

  Arbeidsforskningsinstituttet har på oppdrag fra Norges Forskningsråd, Området for energi og industri, fulgt gjennomføringen av Statens datasentral SKU-prosess. "SKU-prosessen" står for innføringen av en modell for strategisk kompetanseutvikling i to statlige virksomheter, Arbeidsmarkedsetaten (A-etat) og Statens Forvaltningstjeneste. Kapittel 1 - 7 i den foreliggende rapport er en vurdering av den første fasen i utviklingsarbeidet, etableringsfasen, knyttet til å skulle forankre prosessen i de deltakende virksomheter og å bygge opp et rammeverk for innføringen. Denne vurdering og disse kapitler er tidligere utgitt som en delrapport i august 1998. Den foreliggende rapport er supplert med en vurdering av forsøk på implementering av SKU-prosjektet i de to etater, et forsøk som bl.a. har vært preget av en amputert prosjektgjennomføring. Fremstillingen av dette er gitt i kapittel 8. Kapitlet håper også å reise noen spørsmål for videre diskusjon.

• Iversen, Sissel; Lauvdal, Torunn; Lahn, Leif Christian & Eikeland, Olav (2000). Livsfasetilpasset personalpolitikk. Seniorperspektivet. AFI-rapport. 5. Vis sammendrag

  Arbeidsforskningsinstituttet (AFI) har på oppdrag fra Kommunenes Sentralforbund (KS) gjennomført et prosjekt om seniorpolitikk for ansatte i kommunesektoren. Siktemålet med prosjektet har vært å bidra til å utvikle en seniorpolitikk eller en livsfasetilpasset personalpolitikk som innebærer å nyttiggjøre seg, vedlikeholde og videreutvikle eldre arbeidstakeres ressurser og kompetanse til det beste for den enkelte og arbeidsgiver. 7 kommuner har deltatt. Rapporten trekker først opp et begrepsmessig rammeverk for feltet livsfasetilpasset personalpolitikk og noen relevante aspekter ved kommunen som arbeidsgiver. Deretter beskrives erfaringer fra de deltakerkommunene på sentralt og lokalt virksomhetsnivå. Rapporten avsluttes med noen råd om hvordan man kan organisere gode prosesser på dette feltet. I vedlegget presenteres resultater fra forskning omkring eldre arbeidstakere. Det berører temaer som forventet pensjoneringsalder i kommunesektoren, pensjoneringsmønster, arbeidsmiljø og yrkes­avgang, aldring og arbeidsmiljø, kompetanse/læring/utvikling hos eldre, og forskning omkring strategier for kompetanseutvikling og læring hos eldre arbeidstake

• Lahn, Leif Christian (1999). From working environments to learning environments for older workers: An overview. Paper presented at "Work transformations and ageing workers", University of Jyväkylä, 15.-16. March 1999,.
• Lahn, Leif Christian (1999). Lærlingmodelln og arbeidsplassen som læringsarena. Notat til prosjektet "Nettbasert og multimediabasert læringsarena" (NEMLIG). Intermedia, Uio. NEMLIG.
• Lahn, Leif Christian (1999). Note on conceptual development. Report from "Working life changes and the training of older workers" (WORKTOW). EU Fourth Framework Programme on Targeted Socio-Economic Research.
• Lahn, Leif Christian; Johansen, Grete Moen; Karlsen, Beate & Aas, Annar (1999). Livsløp, yrkeskompetanse og arbeidsmiljøutvikling. AFI-rapport. 5. Vis sammendrag

  Rapporten oppsummerer statistikk fra nasjonale arbeidslivsundersøkelser samt faglitteratur på området. Den gjennomgår noen erfaringer med senior- og livsfasepolitiske tiltak innen offentlig sektor. Sammenlignet med andre aldersgrupper kommer eldre arbeidstakere bra ut på organisatoriske og fysiske arbeidsmiljøfaktorer, men skårer lavt på deltakelse i opplæringsaktiviteter. Utviklingen de siste årene synes å slå negativt ut på arbeidsmiljøet for gruppen over 54 år. Seniorpolitiske tiltak bør gripe fatt i negative holdninger til eldres utviklingspotensialer og få ledere på alle nivåer til å betrakte dem som strategisk betydningsfulle for virksomhetens omstillingsevne.

• Lahn, Leif Christian (1996). Aldring og arbeidsmiljø. AFI-notat. 4.
• Eikeland, Olav & Lahn, Leif Christian (1995). Organisasjon og arbeidsmiljø ved Avdeling for historie, Universitetet i Oslo. AFI-rapport. 2.

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