The model accurately predicts the visual system's failure on certain types of image-processing tasks, a good indication that it captures some aspect of human cognition.

Each model would have (1) strategies, (2) a method complementary to the strategy, and (3) a set of instructional skills. Let us discuss the information processing model and the strategies, methods and ...

IT is well known that the principles of wavefront reconstruction or holography1,2 apply also to wave phenomena other than light. I have shown3–5 that holograms can be produced with ultrasonic ...