Finger Dexterity
The ability to make precisely coordinated movements of the fingers of one or both hands to grasp, manipulate, or assemble very small objects. |
| 100 | |
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| 91 |
| Put coins in a parking meter | Attach small knobs to stereo equipment on an assembly line | Put together the inner workings of a small wrist watch |
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Near Vision
The ability to see details at close range (within a few feet of the observer). |
| 85 | |
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| 63 |
| Read dials on the dashboard of a car | Read the fine print of a legal document | Detect minor defects in a diamond |
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Manual Dexterity
The ability to quickly move your hand, your hand together with your arm, or your two hands to grasp, manipulate, or assemble objects. |
| 75 | |
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| 63 |
| Screw a light bulb into a light socket | Pack oranges in crates as quickly as possible | Perform open heart surgery with surgical instruments |
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Arm-Hand Steadiness
The ability to keep your hand and arm steady while moving your arm or while holding your arm and hand in one position. |
| 75 | |
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| 54 |
| Light a candle | Thread a needle | Cut facets in a diamond |
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Visualization
The ability to imagine how something will look after it is moved around or when its parts are moved or rearranged. |
| 70 | |
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| 54 |
| Imagine how to put paper in a typewriter so that the letterhead comes out on top | Follow a diagram to assemble a metal storage cabinet | Anticipate opponent's as well as your own future moves in a chess game |
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Wrist-Finger Speed
The ability to make fast, simple, repeated movements of the fingers, hands, and wrists. |
| 55 | |
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| 43 |
| Use a manual pencil sharpener | Carve roast beef in a cafeteria | Type a document at 90 words per minute |
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Problem Sensitivity
The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing there is a problem. |
| 50 | |
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| 31 |
| Recognize that an unplugged lamp won't work | Recognize from the mood of prisoners that a prison riot is likely to occur | Recognize an illness at an early stage of a disease when there are only a few symptoms |
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| 43 |
| Understand signs on the highway | Understand an apartment lease | Understand an instruction book on repairing missile guidance systems |
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