According to cognitive psychologists, the most common form of thinking involves mental representations that are called concepts. For the cognitive psychologists, thinking is being able to manipulate mental representations of the information available in order to give solutions to problems and to obtain conclusions. Concepts are categories of ideas and objects that are grouped according to certain properties that the objects or ideas share. An example of this would be having a candle and a match in a very dark room, you have objects in from of you and you have already ideas on what likely are the outcomes using the materials. So, by lighting the candle you solve the problem of darkness.<span />
Use this website it has good information
http://www.newworldencyclopedia.org/entry/Arabian_Peninsula
I believe the answer is: Specialization
In this context specialization refers to focusing the time and effort to advance the skills in one certain medical area.
Often times, patient may come with various symptoms that might be related to more than one medical specializations, which make it difficult for the hospital to assign the proper doctor.<span />
Under the Abbasids, enslaved people could gain their freedom if:
- They sued their masters for denying them slave rights
- They bought their freedom
- Their masters died - sometimes
- They gave birth for their masters
Enslaved people under Islam have certain rights and if the master does not grant these rights, the enslaved person can sue for their freedom.
Some enslaved people were also allowed to buy their freedom from their masters after some time and some were freed when their masters died.
hope this helps!