| Goal |
Principle |
Description
|
| Minimize extraneous processing |
Coherence principle |
Eliminate extraneous material
|
|
Signaling principle |
Highlight essential material
|
|
Redundancy Principle |
Do not add printed text to spoken text
|
|
Spatial Contiguity Principle |
Do not add printed text to spoken text
|
|
Temporal contiguity principle |
Present narration and corresponding graphic simultaneously
|
| Manage essential processing |
Segmenting principle |
Break presentation into parts
|
| Example |
Example |
Example
|
| Example |
Example |
Example
|
| Example |
Example |
Example
|
