Landmark Representation and Multiple Mediation models

J. A. Levin
Education Studies, UC San Diego

Landmark representation models					Multiple mediation models
Color landmarks		Numeric landmarks	Orientation landmarks		Spatial mediators			Numeric mediators
2 color landmarks	3 color landmarks	Simple numeric landmarks	4 orientations		Simple line	Complex line	Letters & shapes	Plus & equal	Plus & times
	Representing	uncertainty	Spatial landmarks		Landmark mediated geometry	Upright letter A	S & 3
	Color uncertainty	Numeric uncertainty	Navigation
	Generalization	& differentiation			Simple interaction models
	Color gen. & diff.	Numeric gen. & diff.			Two interacting concepts		Three interacting concepts	Four interacting concepts	Five interacting concepts

Levin, J. A. (2008). Landmark representation and dynamic mediation. [Available online at http://pages.ucsd.edu/~jalevin/landmark-mediation/ ]

Levin, J. A. (2009). Notes toward a landmark mediated geometry. [Available online at http://pages.ucsd.edu/~jalevin/landmark-mediation/landmark-mediated-geometry.html ]

Related multi-mediator models of learning