Melanie is learning how to read spanish by sounding out each word one letter at a time. melanie is engaging in bottom-up processing sensory adaptation top-down processing subliminal perception

Melanie is learning how to read spanish by sounding out each word one letter at a time. melanie is engaging in "bottom-up processing".

In the bottom-up processing approach, perception begins at the sensory info, the stimulus. In this manner, perception can be depicted as information driven. For instance, there is a blossom at the focal point of a man's field. Seeing the bloom and all the data about the stimulus are conveyed from the retina to the visual cortex in the brain. The signal goes one way.

muslims have taken his goods and products to different parts of asia an indonesia. sometimes just traveled and trade, but in other occasions, stayed in the place and made a living.

trade was the key for muslims economies to prosper. their commerce routes reached far places like malaysia and java in the 11th century.

another important factor for prosperity was that muslim states served as the middle point for european traders.

they used to travel by land but sailing the seas -the indian ocean- really increase the exportation of products.