There are many different descriptions of IQ and what they entail. To be honest, I have always considered the idea that intellect cannot be defined simply because there are so many skills and abilities as well as areas of intellect that can be defined as relative to IQ. Although recently I have come across the thought that IQ should be designated as the ability for an individual to be able to learn new subject matter or understand subject matter cognitively. This would make sense-- considering that mental retardation inhibits the individual from understanding simple and new subject matter. Autism also is a learning disability, however it is wise to notice that individuals on the autism spectrum tend to have a higher propensity toward individual areas of intellect that most cannot do. (For example, being able to read without be able to speak, I have seen this before in a case.) In summation, it would make sense not to base IQ off of what is currently known, but what an individual has the ability to learn. What are your thoughts?