People who are depressed usually do not accept the possibility that good things can happen to them or that they have control over good things happening to them. When good things do happen to depressed people, they dismiss, discount, or ignore them. This is an example of:.

the belief-bias effect.

Explanation:

A belief is simply having faith, trust on something that exists or is true usually does not need proof.

Bias is simply a prejudice usually for something, someone, beliefs or against one person, something, beliefs group and others.

the belief-bias effect usually occurs when people accept only the evidence that is in line with their belief (that is in conformity) and therefore rejecting,ignoring any beliefs or evidence that does not fall into that line.

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.