Weird Scouting Attributes

[cloudedskate]

Hey guys. For a long time I have been wondering what certain +s and -s meant and what attributes they stood for when scouting. They are:
Football IQ
Measurables
Decision Making
Polish
Conditioning (I think this might mean stamina)
Focus
Mean Streak
Motor
Range
Instincts
Playmaking
Work Ethic

Any help figuring out what those mean would be greatly appreciated.

[Papa Pearce]

Football IQ - In real life scouting, this normally means how well a player can grasp an NFL offense I think.
Measurables - I think this refers to physical traits?
Decision Making - For QBs, how well he reads and reacts to defenses
Polish - I think this means developed skills
Conditioning - I agree with you, I think this is a reference to stamina
Focus -How aware and determined a player is
Mean Streak - How competitive a player is
Motor - Similar to Mean Streak, how much this player works during a play
Range - I think this is related to how much of the field from side to side a defender can cover
Instincts - Players natural decision making
Playmaking - Ability to make big plays
Work Ethic - How much this player is willing to work. I think that a high work ethic causes players to develop faster.

Hope that helps some.