Shuichiro Ogawa
日本語

Notes · updated 2026-07-19

How to Design Interventions That Support Learning

People do not simply improve when left alone. A hand enters the process. Words are added, examples are shown, hard parts are broken up, and the support is withdrawn when the moment is right.

A line of research from the late twentieth century onward has tried to treat this “way of intervening” not as a matter of instinct or enthusiasm but as an object of design. That line runs across psychology, education, anthropology, and sociology. This note organizes the published literature on the design principles of interventions that support learning into a single map.

Two questions run through it. The first is how to make possible, through support, what a learner cannot yet do alone. The second is when and how to withdraw that support so the learner becomes independent. Giving support and removing it are two different design decisions. Thicken only the former and dependence remains; rush the latter and the scaffold collapses. Where to strike the balance between them lies at the center of intervention design.

This note organizes the literature on that design into a map made of five lineages.

  • Scaffolding and the zone of proximal development: the principles of giving and withdrawing support (Wood, Bruner & Ross; Vygotsky; Collins et al.)
  • Participation in communities of practice: legitimate peripheral participation and cognitive apprenticeship (Lave & Wenger; Collins et al.)
  • Reflection, motivation, and collaboration: the conditions that sustain expertise from within (Schön; Deci & Ryan; Dillenbourg; Johnson & Johnson)
  • Artifacts as mediators: the general theory of how tools and others enter the learning relationship (Latour; Callon)
  • How to measure interventions: psychometric scales and the analysis of interaction (Dennis & Vander Wal; McLain; Sacks et al.; Fairclough)

The broader story of how design imported methods and theories from the social sciences is set out in design-social-science-nexus. This note narrows to the theme of interventions that support learning and the development of expertise, and reselects the literature from the side of the learning sciences. The adjacent question of how to design the participation of non-experts is placed in litmap-participatory-reentry.

Scaffolding and the Zone of Proximal Development

The most widely used term for the design of support is scaffolding.

Wood, Bruner, and Ross (1976) observed the process by which adults help young children solve tasks and named that help scaffolding1. Scaffolding is the work by which a supporter takes on part of a task, making achievable something the learner cannot yet reach alone. The supporter directs attention to the task, breaks the sequence into steps, marks where the learner stumbles, and demonstrates what completion looks like. As with the scaffold in construction, this support is erected only for the duration of the building and is meant to be taken down.

The term scaffolding acquires its meaning only against the background of Vygotsky’s theory of development. Vygotsky (1978) called the gap between the level a learner can reach alone and the level reachable with support the zone of proximal development2. Learning happens not inside what one can already do, but within this band of difference. Scaffolding can be read as the operation of inserting support into this band. Without support the task is too hard; with excessive support the learner never has to think. The zone of proximal development supplies the criterion for where to set the amount of support.

Support, once given, is not left in place. Collins, Brown, and Newman (1989) described the teaching of expertise as a sequence of stages, and called the operation of gradually withdrawing support within it fading3. At first the instructor demonstrates; then accompanies the learner’s attempts with advice; then reduces the advice; and at last the learner proceeds alone. Fading takes up the second half of scaffolding. As much as building the scaffold, when and how to remove it becomes an object of design. Misjudge the timing of withdrawal, and the learner is either denied the chance to become independent or exposed to an abandonment that comes too soon.

Participation in Communities of Practice

Scaffolding and the zone of proximal development illuminate the relation between two parties, a supporter and a learner. But expertise also advances outside one-on-one instruction. There is a path by which a learner joins a community, conducts themselves as one of its members, and acquires skill almost without noticing.

Lave and Wenger (1991) analyzed how apprentice midwives, tailors, and quartermasters acquire their skills and called it legitimate peripheral participation4. Newcomers begin at the periphery of the community, carrying out minor but genuine work. Their participation is legitimate in that it is real work, and peripheral in that its responsibilities are light. Learning is not the transfer of knowledge into the head but the very deepening of participation from periphery toward center. On this view, an intervention is not the injection of knowledge into the learner but the provision of a legitimate entry into participation that can begin at the periphery.

The same apprenticeship idea, carried over to the kind of abstract skills taught in schools, is cognitive apprenticeship. Collins, Brown, and Newman (1989) noted that whereas traditional apprenticeship works by watching and imitating bodily movements, in skills such as reading, writing, and mathematics the expert’s thought process cannot be seen from outside5. So the crux of cognitive apprenticeship is to bring the hidden thinking out into the open (modeling). The expert thinks aloud, and the learner takes it as a model. The supporter adds advice to the learner’s attempts (coaching), erects the needed scaffold (scaffolding), and removes it at the right moment (fading). Legitimate peripheral participation treats the structure of participation, and cognitive apprenticeship the techniques of instruction within it; the two draw different faces from the same source, apprenticeship.

Reflection, Motivation, and Collaboration

Even when the structure of support is in place, expertise advances only with difficulty unless the learner has the disposition to review their own practice, the will to continue, and the chance to engage with others. Each of these three conditions has been treated by a separate lineage.

Schön (1983) called the process by which experts form judgments in dialogue with an uncertain situation reflective practice6. Experts do not solve problems by mechanically applying theory; in the midst of action they read the situation’s response and rework how they proceed. Schön (1987) went on to ask how this capacity for reflection is cultivated, and treated as an object of design the reflective practicum, a setting for reviewing while practicing7. Reflection does not well up on its own; it is supported by settings and questions that prompt review. From the side of intervention design, this amounts to designing a scaffold that supports metacognition.

The will to continue is not something that can be pushed from outside by reward or punishment alone. Deci and Ryan (1985) systematized motivation as self-determination theory and distinguished motivation given from outside (extrinsic) from motivation arising from interest in the activity itself (intrinsic)8. Ryan and Deci (2000) named three conditions that support intrinsic motivation: autonomy, competence, and relatedness9. When learners have a sense of being able to choose, feel a sense of accomplishment, and are connected to others, motivation continues from within. Conversely, if support is excessively controlling, intrinsic motivation is undermined instead. The design of scaffolding thus takes on not only the amount of support but also the question of whether the support erodes the learner’s autonomy.

The chance to engage with others is treated by the lineage of collaborative learning. Dillenbourg (1999) defined collaborative learning as “a situation in which two or more people learn or attempt to learn something together,” while cautioning that working together does not automatically produce learning10. What produces learning is the substance of the interaction: being asked to explain, reconciling disagreements, aligning one another’s understanding. Johnson and Johnson (1989) organized the conditions under which collaboration outperforms competition or individual work as a structure of interdependence11. When members’ outcomes are bound together and each contribution takes a visible form, collaboration raises learning. Collaboration does not hold merely because a setting is provided; it works only once interdependence is designed.

Artifacts as Mediators

The lineages so far have treated relations between people, whether supporter and learner or learner and community. But into the learning relationship enter not only people but tools, records, and technical artifacts. These are not neutral conduits; they change the very character of the relationship. The general view that gives this its shape is actor-network theory.

Latour (2005) rejected the view of the social as a linking of humans alone and called for treating humans and non-humans (technical artifacts, institutions, texts) symmetrically12. Artifacts do not merely carry human action; they alter its course and rearrange what is possible and impossible. Viewed through this theory, the tools and records used in support are not transparent windows onto the supporter’s intent. A tool occupies a place within the learning relationship as an element that governs what is asked, what is seen, and what remains.

The mechanism by which tools and others come to occupy a place within a relationship is named more finely by Callon’s concept of translation. Callon (1984), drawing on a study of scallop cultivation in the Bay of St Brieuc, analyzed the process by which actors with differing interests become tied to a single undertaking, and called it translation13. Translation is the work of restating one actor’s concern in terms of another’s and drawing both into the same undertaking. This concept becomes a vocabulary for describing how an artifact used in support mediates between the instructor’s intent and the learner’s concern. The artifact translates, or fails to translate, the two concerns. This note refers to these theories only as a general framework for describing the learning process, and does not advance any original claim that positions a particular tool as a party to learning.

The same theme of the meaning-bearing artifact has also been voiced from the side of design. Fischer and Scharff (2000) argued for a stance that designs not a finished tool to be handed out but a sociotechnical foundation that users can rework, collaborate on, and redesign themselves, which they called meta-design14. The tool grows as it is used, and the user is at once recipient and designer. Hara (2003) argued for a design that deliberately leaves room for the recipient to insert their own meaning, rather than the sender building the meaning in15. Both treat the artifact not as a finished product but as an unfinished structure that invites the user’s involvement.

How to Measure Interventions

Once an intervention is designed, one has to confirm whether it worked. What is measured divides in two. One is the change in the learner’s inner state; the other is the interaction exchanged in the setting of learning.

Psychometric scales are used to measure inner change. Dennis and Vander Wal (2010) developed the Cognitive Flexibility Inventory (CFI), which measures the capacity to switch one’s way of thinking according to the situation16. McLain (2009) revised a scale that measures how far one can tolerate ambiguous and uncertain situations, the MSTAT-II17. Both seek to capture, through a standardized index, how a learner’s disposition moved before and after an intervention. A scale, however, measures only what falls within its range. What a change in the numbers means is interpreted against the scale’s design and the theory of what is being measured.

The lineage that analyzes interaction itself developed from the side of language. Sacks, Schegloff, and Jefferson (1974) analyzed how conversation is exchanged in turns and described the systematic mechanism of turn-taking18. Conversation analysis provides the means to capture exchanges in the setting of learning at the level of who said what and when, and how the other responded. Fairclough (2003) set out a framework for reading, through textual analysis, how power and social relations appear in the use of language19. One treats the ordering of conversation, the other the relations latent in discourse; even within “the analysis of interaction,” the layer they seek to see differs. Where psychometric scales capture the change in the learner’s inner state through numbers, these methods describe the very exchange in the setting where change occurs.

The Lineages Crossing Over Time

PeriodConceptLineage
1974The system of turn-takingAnalysis of interaction
1976The naming of scaffoldingScaffolding
1978The zone of proximal developmentScaffolding
1983–1987Reflective practice and its cultivationReflection
1984The concept of translationArtifacts as mediators
1985–2000Self-determination theoryMotivation
1989Cognitive apprenticeship, fading, the interdependence of collaborationParticipation, collaboration
1991Legitimate peripheral participationParticipation
1999The conditions of collaborative learningCollaboration
2000Meta-designArtifacts as mediators
2003Room for the recipient’s insertion of meaningArtifacts as mediators
2005Actor-network theoryArtifacts as mediators
2009–2010Scales of ambiguity tolerance and cognitive flexibilityMeasurement of interventions

The first stretch (1974–1978) laid down the means to capture interaction finely and a developmental criterion for inserting support. At the end of the 1980s the theories of participation, collaboration, and apprenticeship appeared in quick succession, and in the 2000s the scales of measurement and the perspective that treats artifacts as elements of the relationship were added.

How to Use This Map

The five lineages illuminate interventions that support learning from different angles. Scaffolding and the zone of proximal development supply the criterion for where to insert support. Legitimate peripheral participation and cognitive apprenticeship place that support within the structure of participation. Reflection, motivation, and collaboration treat the conditions that sustain expertise from within. The theory of artifacts as mediators describes how the tools used in support change the character of the relationship. Psychometric scales and the analysis of interaction measure whether the intervention worked, from both the inner state and the setting.

At the same time, because these lineages developed independently of one another, gaps appear when they are read against each other. A study that measured, within the same intervention, the judgment of when to fade support, the trajectory of the learner’s intrinsic motivation, and the fine changes in interaction all at once is not found within the range this note has organized. A reading that captures, in one continuous move, how altering the amount of support changes the learner’s will and the exchanges of the setting remains open as this map’s outstanding task.

References

Japanese

  • Hara, K. (2003). Dezain no Dezain [Designing Design]. Iwanami Shoten. [要出典確認] (verify pages)

English

  • Callon, M. (1984). Some Elements of a Sociology of Translation: Domestication of the Scallops and the Fishermen of St Brieuc Bay. The Sociological Review, 32(1_suppl), 196–233. https://doi.org/10.1111/j.1467-954X.1984.tb00113.x
  • Collins, A., Brown, J. S., & Newman, S. E. (1989). Cognitive Apprenticeship: Teaching the Crafts of Reading, Writing, and Mathematics. In L. B. Resnick (Ed.), Knowing, Learning, and Instruction: Essays in Honor of Robert Glaser (pp. 453–494). Lawrence Erlbaum Associates. [要出典確認] (pages, bibliographic details)
  • Deci, E. L., & Ryan, R. M. (1985). Intrinsic Motivation and Self-Determination in Human Behavior. Plenum Press. [要出典確認] (pages, DOI)
  • Dennis, J. P., & Vander Wal, J. S. (2010). The Cognitive Flexibility Inventory: Instrument Development and Estimates of Reliability and Validity. Cognitive Therapy and Research, 34(3), 241–253. https://doi.org/10.1007/s10608-009-9276-4
  • Dillenbourg, P. (1999). What Do You Mean by Collaborative Learning? In P. Dillenbourg (Ed.), Collaborative Learning: Cognitive and Computational Approaches (pp. 1–19). Pergamon. [要出典確認] (pages, bibliographic details)
  • Fairclough, N. (2003). Analysing Discourse: Textual Analysis for Social Research. Routledge. [要出典確認] (pages, DOI)
  • Fischer, G., & Scharff, E. (2000). Meta-Design: Design for Designers. In Proceedings of the 3rd Conference on Designing Interactive Systems (DIS ‘00) (pp. 396–405). ACM. [要出典確認] (pages, DOI)
  • Johnson, D. W., & Johnson, R. T. (1989). Cooperation and Competition: Theory and Research. Interaction Book Company. [要出典確認] (bibliographic details)
  • Latour, B. (2005). Reassembling the Social: An Introduction to Actor-Network-Theory. Oxford University Press. [要出典確認] (pages)
  • Lave, J., & Wenger, E. (1991). Situated Learning: Legitimate Peripheral Participation. Cambridge University Press. [要出典確認] (pages, DOI)
  • McLain, D. L. (2009). Evidence of the Properties of an Ambiguity Tolerance Measure: The Multiple Stimulus Types Ambiguity Tolerance Scale-II (MSTAT-II). Psychological Reports, 105(3), 975–988. https://doi.org/10.2466/pr0.105.3.975-988
  • Ryan, R. M., & Deci, E. L. (2000). Intrinsic and Extrinsic Motivations: Classic Definitions and New Directions. Contemporary Educational Psychology, 25(1), 54–67. https://doi.org/10.1006/ceps.1999.1020
  • Sacks, H., Schegloff, E. A., & Jefferson, G. (1974). A Simplest Systematics for the Organization of Turn-Taking for Conversation. Language, 50(4), 696–735. https://doi.org/10.2307/412243
  • Schön, D. A. (1983). The Reflective Practitioner: How Professionals Think in Action. Basic Books. [要出典確認] (pages)
  • Schön, D. A. (1987). Educating the Reflective Practitioner. Jossey-Bass. [要出典確認] (pages)
  • Vygotsky, L. S. (1978). Mind in Society: The Development of Higher Psychological Processes. Harvard University Press. [要出典確認] (edition, translator, pages)
  • Wood, D., Bruner, J. S., & Ross, G. (1976). The Role of Tutoring in Problem Solving. Journal of Child Psychology and Psychiatry, 17(2), 89–100. https://doi.org/10.1111/j.1469-7610.1976.tb00381.x

Footnotes

  1. Wood, D., Bruner, J. S., & Ross, G. (1976). The Role of Tutoring in Problem Solving. Journal of Child Psychology and Psychiatry, 17(2), 89–100. https://doi.org/10.1111/j.1469-7610.1976.tb00381.x ↩

  2. Vygotsky, L. S. (1978). Mind in Society: The Development of Higher Psychological Processes. Harvard University Press. [要出典確認] (verify edition, translator, pages) ↩

  3. Collins, A., Brown, J. S., & Newman, S. E. (1989). Cognitive Apprenticeship: Teaching the Crafts of Reading, Writing, and Mathematics. In L. B. Resnick (Ed.), Knowing, Learning, and Instruction: Essays in Honor of Robert Glaser (pp. 453–494). Lawrence Erlbaum Associates. [要出典確認] (verify pages, bibliographic details) ↩

  4. Lave, J., & Wenger, E. (1991). Situated Learning: Legitimate Peripheral Participation. Cambridge University Press. [要出典確認] (verify pages, DOI) ↩

  5. Collins, A., Brown, J. S., & Newman, S. E. (1989). Cognitive Apprenticeship. In L. B. Resnick (Ed.), Knowing, Learning, and Instruction (pp. 453–494). Lawrence Erlbaum Associates. [要出典確認] (verify pages, bibliographic details) ↩

  6. Schön, D. A. (1983). The Reflective Practitioner: How Professionals Think in Action. Basic Books. [要出典確認] (verify pages) ↩

  7. Schön, D. A. (1987). Educating the Reflective Practitioner. Jossey-Bass. [要出典確認] (verify pages) ↩

  8. Deci, E. L., & Ryan, R. M. (1985). Intrinsic Motivation and Self-Determination in Human Behavior. Plenum Press. [要出典確認] (verify pages, DOI) ↩

  9. Ryan, R. M., & Deci, E. L. (2000). Intrinsic and Extrinsic Motivations: Classic Definitions and New Directions. Contemporary Educational Psychology, 25(1), 54–67. https://doi.org/10.1006/ceps.1999.1020 ↩

  10. Dillenbourg, P. (1999). What Do You Mean by Collaborative Learning? In P. Dillenbourg (Ed.), Collaborative Learning: Cognitive and Computational Approaches (pp. 1–19). Pergamon. [要出典確認] (verify pages, bibliographic details) ↩

  11. Johnson, D. W., & Johnson, R. T. (1989). Cooperation and Competition: Theory and Research. Interaction Book Company. [要出典確認] (verify bibliographic details) ↩

  12. Latour, B. (2005). Reassembling the Social: An Introduction to Actor-Network-Theory. Oxford University Press. [要出典確認] (verify pages) ↩

  13. Callon, M. (1984). Some Elements of a Sociology of Translation: Domestication of the Scallops and the Fishermen of St Brieuc Bay. The Sociological Review, 32(1_suppl), 196–233. https://doi.org/10.1111/j.1467-954X.1984.tb00113.x ↩

  14. Fischer, G., & Scharff, E. (2000). Meta-Design: Design for Designers. In Proceedings of the 3rd Conference on Designing Interactive Systems (DIS ‘00) (pp. 396–405). ACM. [要出典確認] (verify pages, DOI) ↩

  15. Hara, K. (2003). Dezain no Dezain [Designing Design]. Iwanami Shoten. [要出典確認] (verify pages) ↩

  16. Dennis, J. P., & Vander Wal, J. S. (2010). The Cognitive Flexibility Inventory: Instrument Development and Estimates of Reliability and Validity. Cognitive Therapy and Research, 34(3), 241–253. https://doi.org/10.1007/s10608-009-9276-4 ↩

  17. McLain, D. L. (2009). Evidence of the Properties of an Ambiguity Tolerance Measure: The Multiple Stimulus Types Ambiguity Tolerance Scale-II (MSTAT-II). Psychological Reports, 105(3), 975–988. https://doi.org/10.2466/pr0.105.3.975-988 ↩

  18. Sacks, H., Schegloff, E. A., & Jefferson, G. (1974). A Simplest Systematics for the Organization of Turn-Taking for Conversation. Language, 50(4), 696–735. https://doi.org/10.2307/412243 ↩

  19. Fairclough, N. (2003). Analysing Discourse: Textual Analysis for Social Research. Routledge. [要出典確認] (verify pages, DOI) ↩

← All Notes · Home