This is a four-cell matrix categorizing types of learning interventions.
Across the top of the matrix, the cells are labelled, from left to right, "Self-Paced" and "Group-Paced." Down the left side of the matrix, from top to bottom, the cells are labelled "Networked" and "Standalone."
The bottom right cell, which corresponds to "Group-Paced, Standalone," contains the text "Traditional Classroom" and is shaded a light green.
The bottom left cell, which corresponds to "Self-Paced, Standalone," contains the text "CBT, Video, Online Help, and Documents." It is shaded light blue.
The top left cell, which corresponds to "Self-Paced, Networked," contains the text "WBT, WBI, and Networked CBT." It is shaded yellow.
The top right cell, which corresponds to "Group-Paced, Networked," contains the text "Virtual Auditorium, Collaboratory" and is shaded light purple.