Gerald Ajam

Library / Glossary / The context glossary

Beyond school glossary

34 terms from C16, Beyond school: early years to lifelong learning — each defined in the primer's own words. Every term the primer teaches links to the slide that teaches it.

The whole context glossary

C16 · Schools and systems

Beyond school: early years to lifelong learning

“Edtech means school edtech.”

Every term below is defined in the words of beyond school, primer C16 of understanding the context of education, and opens the primer at the slide where it is taught. 3 terms are also defined by another primer in the series; where the two differ, both wordings are given. The whole context glossary holds all of them together.

TermDefinitionReferred to inRead further
A
Adult learning

Organised learning by people past the age of compulsory schooling, whether for work, for a qualification or for its own sake. The OECD measure used here counts formal and non-formal education and training in a twelve-month period (OECD, 2019).

  • OECD. (2019). Getting skills right: Future-ready adult learning systems. OECD Publishing. doi
  • Knowles, M. S., et al. (1984). Andragogy in action: Applying modern principles of adult education. Jossey-Bass.
Andragogy

Knowles’s account of teaching adults, built on assumptions about a maturing self-concept, accumulated experience, readiness tied to social roles, immediate application and internal motivation (Knowles et al., 1984, as reported in Smith, 2002). It is a design stance, not a theory of learning.

  • Knowles, M. S., et al. (1984). Andragogy in action: Applying modern principles of adult education. Jossey-Bass.
  • Hartree, A. (1984). Malcolm Knowles’ theory of andragogy: A critique. International Journal of Lifelong Education, 3(3), 203–210. doi
  • Smith, M. K. (2002). Malcolm Knowles, informal adult education, self-direction and andragogy. The encyclopedia of pedagogy and informal education. infed.org
Apprenticeships

Employment with structured training, in which a learner is paid, works, and is assessed against an occupational standard. Quality and duration vary enormously between countries and sectors, and the label is applied to programmes that share little else.

  • Wolf, A. (2011). Review of vocational education: The Wolf report (DFE-00031-2011). Department for Education. assets.publishing.service.gov.uk
  • Lave, J., & Wenger, E. (1991). Situated learning: Legitimate peripheral participation. Cambridge University Press. doi
C
Capability against competency

In heutagogy, competency is demonstrated knowledge and skill; capability is the confidence and ability “to take appropriate and effective action to formulate and solve problems in both familiar and unfamiliar and changing settings”. Capability extends competency and does not replace it (Blaschke, 2012).

  • Blaschke, L. M. (2012). Heutagogy and lifelong learning: A review of heutagogical practice and self-determined learning. The International Review of Research in Open and Distributed Learning, 13(1), 56–71. doi
  • Hase, S., & Kenyon, C. (2000). From andragogy to heutagogy. ultiBASE. [Not retrievable at the time of writing; used here as reported by Blaschke (2012) and Moore (2020).]
  • Agonács, N., & Matos, J. F. (2019). Heutagogy and self-determined learning: A review of the published literature on the application and implementation of the theory. Open Learning: The Journal of Open, Distance and e-Learning, 34(3), 223–240. doi
Credential inflation

The process by which qualification requirements rise as qualifications spread, without the work itself changing, so each credential buys less than the one before (Collins, 1979).

  • Collins, R. (1979). The credential society: An historical sociology of education and stratification. Academic Press. (Legacy edition, Columbia University Press, 2019.) doi
  • Spence, M. (1973). Job market signaling. The Quarterly Journal of Economics, 87(3), 355–374. doi
D
Double-loop learning

Learning in which a person questions not only the action and its result but the values and assumptions that produced the action. Heutagogy takes it from Argyris and Schön and makes it the difference between self-directed and self-determined learning (Blaschke, 2012).

  • Blaschke, L. M. (2012). Heutagogy and lifelong learning: A review of heutagogical practice and self-determined learning. The International Review of Research in Open and Distributed Learning, 13(1), 56–71. doi
  • Argyris, C., & Schön, D. A. (1978). Organizational learning: A theory of action perspective. Addison-Wesley.
E
Early childhood education and care

Provision for children from birth to the start of compulsory school, combining education and care in proportions that differ by country. Effects on children depend strongly on quality rather than attendance (Sylva et al., 2011).

  • Sylva, K., Melhuish, E., Sammons, P., Siraj-Blatchford, I., & Taggart, B. (2011). Pre-school quality and educational outcomes at age 11: Low quality has little benefit. Journal of Early Childhood Research, 9(2), 109–124. doi
  • Sylva, K., Melhuish, E., Sammons, P., Siraj-Blatchford, I., & Taggart, B. (2004). The Effective Provision of Pre-School Education (EPPE) Project: Findings from pre-school to end of Key Stage 1 (SSU/SF/2004/01). Department for Education and Skills. dera.ioe.ac.uk
  • Heckman, J. J. (2006). Skill formation and the economics of investing in disadvantaged children. Science, 312(5782), 1900–1902. doi
F
Fade-out

The disappearance of an early gain after a programme ends; lasting effects need malleable, fundamental skills that would not have developed anyway, a well-timed intervention, or a good environment afterwards (Bailey et al., 2017).

  • Bailey, D. H., Duncan, G. J., Odgers, C. L., & Yu, W. (2017). Persistence and fadeout in the impacts of child and adolescent interventions. Journal of Research on Educational Effectiveness, 10(1), 7–39. doi
  • Durkin, K., Lipsey, M. W., Farran, D. C., & Wiesen, S. E. (2022). Effects of a statewide pre-kindergarten program on children’s achievement and behavior through sixth grade. Developmental Psychology, 58(3), 470–484. doi
  • Lipsey, M. W., Farran, D. C., & Durkin, K. (2018). Effects of the Tennessee Prekindergarten Program on children’s achievement and behavior through third grade. Early Childhood Research Quarterly, 45, 155–176. doi
Formal, non-formal and informal learning

Formal learning leads to a recognised qualification in an institution; non-formal learning is organised but does not; informal learning happens through work and life without being organised as learning. The boundaries are contested and are measured inconsistently (Clardy, 2018).

  • Clardy, A. (2018). 70-20-10 and the dominance of informal learning: A fact in search of evidence. Human Resource Development Review, 17(2), 153–178. doi
  • Lave, J., & Wenger, E. (1991). Situated learning: Legitimate peripheral participation. Cambridge University Press. doi
  • OECD. (2019). Getting skills right: Future-ready adult learning systems. OECD Publishing. doi
G
Graduate premium

The earnings gain from a degree: about 20% in average net lifetime earnings for English graduates, an average that hides substantial variation by subject and university group (Britton et al., 2020).

  • Britton, J., Dearden, L., van der Erve, L., & Waltmann, B. (2020). The impact of undergraduate degrees on lifetime earnings. Institute for Fiscal Studies. ifs.org.uk
H
Heckman curve

Heckman’s much-reproduced figure showing returns falling with the age of the people served; it was a stylised pattern, not a plot of estimates, and costed programmes show no such ordering (Rea & Burton, 2020).

C19 The schematic curve associated with the economic argument for investing in disadvantaged children early; the claim that returns fall steadily with age has been tested and did not hold (Heckman, 2006; Rea & Burton, 2020).

  • Heckman, J. J. (2006). Skill formation and the economics of investing in disadvantaged children. Science, 312(5782), 1900–1902. doi
  • Rea, D., & Burton, T. (2020). New evidence on the Heckman Curve. Journal of Economic Surveys, 34(2), 241–262. doi
  • Heckman, J. J., Moon, S. H., Pinto, R., Savelyev, P. A., & Yavitz, A. (2010). The rate of return to the HighScope Perry Preschool Program. Journal of Public Economics, 94(1–2), 114–128. doi
Heutagogy

Defined by Hase and Kenyon in 2000 as the study of self-determined learning, in which the learner negotiates and determines what is learned, how, and how it is assessed. Reviews describe it as an emerging approach rather than an established theory (Moore, 2020).

  • Hase, S., & Kenyon, C. (2000). From andragogy to heutagogy. ultiBASE. [Not retrievable at the time of writing; used here as reported by Blaschke (2012) and Moore (2020).]
  • Blaschke, L. M. (2012). Heutagogy and lifelong learning: A review of heutagogical practice and self-determined learning. The International Review of Research in Open and Distributed Learning, 13(1), 56–71. doi
  • Moore, R. L. (2020). Developing lifelong learning with heutagogy: Contexts, critiques, and challenges. Distance Education, 41(3), 381–401. doi
Higher education

Post-secondary education at degree level and above, delivered by universities and, in many systems, by polytechnics and colleges. Worldwide enrolment as a share of the relevant age group roughly doubled between 2000 and 2024 (World Bank, 2026).

  • World Bank. (2026). School enrollment, tertiary (% gross), World [Data set, indicator SE.TER.ENRR; source: UNESCO Institute for Statistics]. Retrieved September 18, 2026, from data.worldbank.org
  • Britton, J., Dearden, L., van der Erve, L., & Waltmann, B. (2020). The impact of undergraduate degrees on lifetime earnings. Institute for Fiscal Studies. ifs.org.uk
L
Learning contracts

A written agreement between learner and educator setting out what will be learned, by what means and how it will be assessed. Associated with Knowles and carried into heutagogical practice, where the learner writes more of it.

  • Knowles, M. S. (1975). Self-directed learning: A guide for learners and teachers. Prentice Hall/Cambridge.
  • Blaschke, L. M. (2012). Heutagogy and lifelong learning: A review of heutagogical practice and self-determined learning. The International Review of Research in Open and Distributed Learning, 13(1), 56–71. doi
Learning ecosystems

A way of describing the whole set of places a person can learn — institutions, employers, platforms, libraries, communities — and the connections between them. Useful as a framing; rarely operationalised well enough to be measured.

C24 A way of describing provision as a connected set of settings — schools, families, workplaces, libraries, online communities — rather than as one institution. The OECD’s “schools as learning hubs” scenario is one version of it.

  • OECD. (2019). Getting skills right: Future-ready adult learning systems. OECD Publishing. doi
  • OECD. (2020). Back to the future of education: Four OECD scenarios for schooling. OECD Publishing. doi
  • OECD. (2001). What schools for the future? OECD Publishing. doi
Legitimate peripheral participation

Learning as taking part in a community of practice: the newcomer takes on real but bounded work and moves inward as competence grows, a description of apprenticeship generalised (Lave & Wenger, 1991).

  • Lave, J., & Wenger, E. (1991). Situated learning: Legitimate peripheral participation. Cambridge University Press. doi
M
Massification

The shift of higher education from an elite sector to a majority destination; the world gross tertiary enrolment ratio roughly doubled between 2000 and 2024, changing the institution, not only its size (World Bank, 2026).

  • World Bank. (2026). School enrollment, tertiary (% gross), World [Data set, indicator SE.TER.ENRR; source: UNESCO Institute for Statistics]. Retrieved September 18, 2026, from data.worldbank.org
  • Trow, M. (1973). Problems in the transition from elite to mass higher education. Carnegie Commission on Higher Education.
Micro-credentials

Short certified units of learning, often designed to stack toward a larger qualification. The OECD (2023) describes them as envisioned as “a sort of all-purpose solution” while noting that “evidence on the value and impact of micro-credentials remains scarce”.

  • OECD. (2023). Micro-credentials for lifelong learning and employability: Uses and possibilities (OECD Education Policy Perspectives). OECD Publishing. doi
P
Parity of esteem

The long-standing policy aim of equal standing for academic and vocational qualifications, which Wolf calls a misguided objective because every country has a status hierarchy for school and university level options (Wolf, 2011).

Play-based learning

Early years practice in which children’s own activity carries the curriculum, with adults extending it rather than directing it. It is not the opposite of teaching: EPPE found effective settings combined child-initiated activity with adult-led “sustained shared thinking” (Sylva et al., 2004).

  • Sylva, K., Melhuish, E., Sammons, P., Siraj-Blatchford, I., & Taggart, B. (2004). The Effective Provision of Pre-School Education (EPPE) Project: Findings from pre-school to end of Key Stage 1 (SSU/SF/2004/01). Department for Education and Skills. dera.ioe.ac.uk
  • Marcon, R. A. (2002). Moving up the grades: Relationship between preschool model and later school success. Early Childhood Research & Practice, 4(1). ecrp.illinois.edu
Polytechnic and ITE education (SG)

Singapore’s applied post-secondary routes. The Institute of Technical Education, established in 1992, offers Nitec, Higher Nitec, full-time Technical Diplomas and employer-partnered Work-Study Diplomas; polytechnics offer diplomas described as “hands-on, practice-based learning” (Institute of Technical Education, n.d.; Ministry of Education, n.d.-c).

  • Institute of Technical Education. (n.d.). About ITE. Retrieved September 18, 2026, from ite.edu.sg
  • Ministry of Education. (n.d.-c). Overview of Post-Secondary Education Institutions. Retrieved September 18, 2026, from moe.gov.sg
  • Ministry of Education. (2025). Education Statistics Digest 2025. moe.gov.sg
Post-secondary pathways

The set of routes open after compulsory school: academic pre-university courses, applied diplomas, technical certificates, apprenticeships, employment with training, and combinations of these. Which routes exist, and how easily a learner can move between them, is a policy choice.

  • Ministry of Education. (2025). Education Statistics Digest 2025. moe.gov.sg
  • Ministry of Education. (n.d.-c). Overview of Post-Secondary Education Institutions. Retrieved September 18, 2026, from moe.gov.sg
  • Wolf, A. (2011). Review of vocational education: The Wolf report (DFE-00031-2011). Department for Education. assets.publishing.service.gov.uk
R
Recognition of prior learning

Assessing and certifying what someone already knows and can do, however they learned it, so that it counts toward a qualification or an exemption. It matters most for adults returning to formal study and is administratively expensive to do well.

  • Allais, S. (2014). Selling out education: National qualifications frameworks and the neglect of knowledge. SensePublishers. doi
S
School readiness

The idea that children should reach school with a defined set of skills and dispositions. It is a useful planning concept and a contested one, because the standard is set by the receiving institution rather than by anything about the child.

  • Sylva, K., Melhuish, E., Sammons, P., Siraj-Blatchford, I., & Taggart, B. (2004). The Effective Provision of Pre-School Education (EPPE) Project: Findings from pre-school to end of Key Stage 1 (SSU/SF/2004/01). Department for Education and Skills. dera.ioe.ac.uk
  • Marcon, R. A. (2002). Moving up the grades: Relationship between preschool model and later school success. Early Childhood Research & Practice, 4(1). ecrp.illinois.edu
Self-determined learning

Heutagogy’s central idea: the learner sets the path, the content and the assessment, and the educator supplies resources and guidance rather than direction (Blaschke, 2012).

  • Hase, S., & Kenyon, C. (2000). From andragogy to heutagogy. ultiBASE. [Not retrievable at the time of writing; used here as reported by Blaschke (2012) and Moore (2020).]
  • Blaschke, L. M. (2012). Heutagogy and lifelong learning: A review of heutagogical practice and self-determined learning. The International Review of Research in Open and Distributed Learning, 13(1), 56–71. doi
  • Agonács, N., & Matos, J. F. (2019). Heutagogy and self-determined learning: A review of the published literature on the application and implementation of the theory. Open Learning: The Journal of Open, Distance and e-Learning, 34(3), 223–240. doi
Self-directed learning

Knowles’s (1975) term for “a process in which individuals take the initiative, with or without the help of others, in diagnosing their learning needs, formulating learning goals, identifying human and material resources for learning, choosing and implementing appropriate learning strategies, and evaluating learning outcomes” (p. 18, quoted in Blaschke, 2012).

  • Knowles, M. S. (1975). Self-directed learning: A guide for learners and teachers. Prentice Hall/Cambridge.
  • Candy, P. C. (1991). Self-direction for lifelong learning. Jossey-Bass.
  • Blaschke, L. M. (2012). Heutagogy and lifelong learning: A review of heutagogical practice and self-determined learning. The International Review of Research in Open and Distributed Learning, 13(1), 56–71. doi
Seventy-twenty-ten split

The most quoted number in workplace learning, repeated as a finding that most learning at work is informal; a review of its sources found the evidential basis weak (Clardy, 2018).

  • Clardy, A. (2018). 70-20-10 and the dominance of informal learning: A fact in search of evidence. Human Resource Development Review, 17(2), 153–178. doi
Signalling

The account that education can raise earnings by revealing pre-existing qualities to employers rather than by creating new ones; most economists accept that signalling and skill-building both operate (Spence, 1973).

  • Spence, M. (1973). Job market signaling. The Quarterly Journal of Economics, 87(3), 355–374. doi
  • Collins, R. (1979). The credential society: An historical sociology of education and stratification. Academic Press. (Legacy edition, Columbia University Press, 2019.) doi
Skills-based hiring

Recruiting against demonstrated skills rather than qualification requirements. Widely announced, less widely practised, and so far thinly evidenced on whether it changes who actually gets hired.

  • Spence, M. (1973). Job market signaling. The Quarterly Journal of Economics, 87(3), 355–374. doi
  • Collins, R. (1979). The credential society: An historical sociology of education and stratification. Academic Press. (Legacy edition, Columbia University Press, 2019.) doi
Stackable credentials

Short qualifications designed so that completing several adds up to a larger award. The design depends on a qualifications framework that makes the units comparable, and on institutions agreeing to honour them.

  • OECD. (2023). Micro-credentials for lifelong learning and employability: Uses and possibilities (OECD Education Policy Perspectives). OECD Publishing. doi
  • Allais, S. (2014). Selling out education: National qualifications frameworks and the neglect of knowledge. SensePublishers. doi
Sustained shared thinking

The strongest practice EPPE identified in effective pre-school settings, used to extend children’s learning; it is adult-led as well as child-led, with staff who talk with children rather than at them (Sylva et al., 2004).

  • Sylva, K., Melhuish, E., Sammons, P., Siraj-Blatchford, I., & Taggart, B. (2004). The Effective Provision of Pre-School Education (EPPE) Project: Findings from pre-school to end of Key Stage 1 (SSU/SF/2004/01). Department for Education and Skills. dera.ioe.ac.uk
  • Sylva, K., Melhuish, E., Sammons, P., Siraj-Blatchford, I., & Taggart, B. (2011). Pre-school quality and educational outcomes at age 11: Low quality has little benefit. Journal of Early Childhood Research, 9(2), 109–124. doi
T
Technical and vocational education and training

The international term for education preparing people for defined occupations, in schools, colleges and workplaces. It carries most of the world’s post-school learners and, in most countries, most of the status problem (Wolf, 2011).

  • Wolf, A. (2011). Review of vocational education: The Wolf report (DFE-00031-2011). Department for Education. assets.publishing.service.gov.uk
  • Allais, S. (2014). Selling out education: National qualifications frameworks and the neglect of knowledge. SensePublishers. doi
Transitions

The moves between sectors: nursery to school, school to work or college, college to university, study to employment, employment to retraining. Transitions are where learners are lost, and where systems have the least data.

C06 The shifts between activities, places or groupings within a lesson. Unstructured transitions are associated with more disruptive behaviour (Arlin, 1979).

  • Arlin, M. (1979). Teacher transitions can disrupt time flow in classrooms. American Educational Research Journal, 16(1), 42–56. doi
  • Wolf, A. (2011). Review of vocational education: The Wolf report (DFE-00031-2011). Department for Education. assets.publishing.service.gov.uk
  • Fisher, C., Berliner, D., Filby, N., Marliave, R., Cahen, L., & Dishaw, M. (2015). Teaching behaviors, academic learning time, and student achievement: An overview. Journal of Classroom Interaction, 50(1), 6–24. (Original work published 1980) files.eric.ed.gov
W
Workplace learning

Learning that happens through, and at, work: induction, structured training, coaching, and the everyday participation Lave and Wenger (1991) describe as legitimate peripheral participation in a community of practice.

  • Lave, J., & Wenger, E. (1991). Situated learning: Legitimate peripheral participation. Cambridge University Press. doi
  • Clardy, A. (2018). 70-20-10 and the dominance of informal learning: A fact in search of evidence. Human Resource Development Review, 17(2), 153–178. doi
  • OECD. (2019). Getting skills right: Future-ready adult learning systems. OECD Publishing. doi
Singapore