Evidence for Course Map #

Every substantive claim on the Course Map page is checked against current research. Here is each claim, how well today’s evidence supports it, and the sources. The full, de-duplicated source list lives on the references page.

Supported · moderate evidence — A brief, higher-level overview given before detailed material (an advance organiser) gives incoming facts an existing structure to attach to and improves learning and retention of that material.

Advance organisers are a long-established instructional technique; meta-analyses report a small-to-moderate positive average effect on comprehension and retention, larger when learners lack relevant prior knowledge and when the material is well-structured around the organiser.

Sources: Ausubel, D. P. (1968), Educational Psychology: A Cognitive View — Holt, Rinehart & Winston · Luiten, J., Ames, W., & Ackerson, G. (1980), A meta-analysis of the effects of advance organizers on learning and retention, American Educational Research Journal 17(2), 211-218 · full reference ›

Supported · strong evidence — What a learner already knows is a major determinant of how well they learn new material on the same topic.

Prior knowledge is one of the most robust predictors of new learning across domains; it consistently outperforms or rivals general ability in predicting comprehension and acquisition of related content, consistent with Ausubel’s meaningful-learning account.

Sources: Ausubel, D. P. (1968), Educational Psychology: A Cognitive View — Holt, Rinehart & Winston · Dochy, F., Segers, M., & Buehl, M. M. (1999), The relation between assessment practices and outcomes of studies: The case of research on prior knowledge, Review of Educational Research 69(2), 145-186 · full reference ›

Supported · moderate evidence — New information is learned more meaningfully and durably when it can be related to relevant concepts already in the learner’s cognitive structure, rather than learned in isolation (meaningful vs rote learning).

Ausubel’s subsumption account of meaningful learning is broadly accepted in educational psychology and is consistent with the elaboration and schema literatures: material connected to existing knowledge is recalled and transferred better than rote-learned material.

Sources: Ausubel, D. P. (1968), Educational Psychology: A Cognitive View — Holt, Rinehart & Winston · Mayer, R. E. (2002), Rote versus meaningful learning, Theory Into Practice 41(4), 226-232 · full reference ›

Supported · moderate evidence — Constructing or studying concept and knowledge maps tends to produce better knowledge retention and comprehension than reading or listening to the same material as continuous text.

Nesbit & Adesope’s meta-analysis of 55 studies found concept/knowledge mapping yielded better outcomes than reading text, attending lectures or participating in discussions, with effect sizes typically in the small-to-moderate range; the advantage is real but modest and varies by how maps are used.

Sources: Nesbit, J. C., & Adesope, O. O. (2006), Learning with concept and knowledge maps: A meta-analysis, Review of Educational Research 76(3), 413-448 — https://doi.org/10.3102/00346543076003413 · Schroeder, N. L., Nesbit, J. C., Anguiano, C. J., & Adesope, O. O. (2018), Studying and constructing concept maps: a meta-analysis, Educational Psychology Review 30, 431-455 · full reference ›

Supported · moderate evidence — Actively generating or constructing a map of the material, rather than only viewing one made by someone else, is associated with learning benefits.

Later meta-analytic work (Schroeder et al., 2018) found constructing concept maps produced larger gains than studying provided maps, consistent with the broader generative-learning literature; the present page only claims a benefit from self-drawn maps, which this supports.

Sources: Schroeder, N. L., Nesbit, J. C., Anguiano, C. J., & Adesope, O. O. (2018), Studying and constructing concept maps: a meta-analysis, Educational Psychology Review 30, 431-455 · Fiorella, L., & Mayer, R. E. (2015), Learning as a Generative Activity — Cambridge University Press · full reference ›

Supported · moderate evidence — A course map is a coarse-grained concept map: a high-level diagram of the major topics and how they connect, distinct from the fine-grained breakdown of individual facts done later.

Characterising a high-level topic overview as a concept/knowledge map is consistent with how concept maps are defined and used in the mapping literature (nodes for concepts, links for relationships, varying levels of generality); this is a definitional/structural claim rather than an empirical effect.

Sources: Nesbit, J. C., & Adesope, O. O. (2006), Learning with concept and knowledge maps: A meta-analysis, Review of Educational Research 76(3), 413-448 · Novak, J. D., & Canas, A. J. (2008), The theory underlying concept maps and how to construct and use them, Technical Report IHMC CmapTools · full reference ›

Mixed · moderate evidence — The advantage of an advance organiser is greater for learners who lack relevant prior knowledge of the topic.

Meta-analytic and review evidence indicates advance-organiser effects are moderated by learner and material characteristics — generally stronger for low-prior-knowledge learners and abstract material, weaker or negligible otherwise — so the benefit is real but conditional rather than universal.

Sources: Luiten, J., Ames, W., & Ackerson, G. (1980), A meta-analysis of the effects of advance organizers on learning and retention, American Educational Research Journal 17(2), 211-218 · Mayer, R. E. (1979), Can advance organizers influence meaningful learning?, Review of Educational Research 49(2), 371-383 · full reference ›