Will Hunting IQ

DeductionSolving new problems from thin information

8/10

StrategyMulti-step plans that account for other minds

5/10

KnowledgeDepth and breadth of what they know

9/10

InventionBuilding or devising something genuinely new

6/10

AdaptabilityRecovering when the plan breaks

5/10

Reading peopleUnderstanding what other people want and will do

7/10

1. The hallway problem

   Strong evidence

   Opening act

   Will solves a problem placed on a blackboard for a class, without being enrolled, and corrects it in the margin. Lambeau and his students treat it as a remarkable sign of talent. It is the film's clearest demonstration of mathematical ability, but the film does not show the working, so we count it as strong evidence from reaction more than from method.

2. Breadth of reading

   Strong evidence

   Throughout the film

   Will remembers books on law, history, economics and art, and uses them in arguments with graduate students and with his therapist. The film shows him quoting sources and linking ideas across subjects. The scenes are written to impress, but the wide range of knowledge is hard to fake, so we count it as strong. The range is the point of the scenes: law, history, economics and art in a single conversation.

3. Out-arguing people

   Moderate evidence

   Bar and therapy scenes

   He dismantles a pretentious student in a bar by pointing out that the student is repeating a book, and he overturns Sean Maguire's expectations in therapy. The scenes show verbal speed and an ability to see weaknesses in an argument. They are written for effect, so they are moderate evidence. The film also lets him lose these exchanges, when his defensiveness replaces reasoning, which makes the portrayal more realistic. The wins show speed, and the losses show that he is not always in control of his gift.

4. Reading people in therapy

   Moderate evidence

   Therapy scenes

   Will tests his therapist by finding the sensitive points in his life, and he often succeeds. It shows insight into others, though he uses it as a defence. It is a limited form of social intelligence, because he cannot apply it to his own relationships. His probing of Sean Maguire's past is accurate and cruel, which shows that his sense of other people is sharp but not always kindly used. It is a real display of insight, though it comes from fear as much as skill.

5. Recognition from experts

   Minor evidence

   Throughout the film

   Professors and mentors repeatedly describe Will as exceptional, and they compete for his time. Praise from experts is secondhand evidence, so we count it as minor, but it fits the rest of the picture. We cannot see the mathematics ourselves, so we depend on what the specialists in the film say about it. Their reactions are consistent, and several characters, including a professor who has devoted his career to the field, treat Will's ability as rare. This is useful but second-hand, which is why it counts for little.

1. Fear of using the gift

   Throughout the film

   Will avoids opportunities, hides his ability and pushes people away. In our method, performance matters, and the film shows a character who is often unwilling or unable to apply his mind. That reluctance continues until late in the story, and it means we see his ability used less often than it exists.

2. Little evidence of sustained work

   Throughout the film

   We see him solve problems that others have set, but not produce original research. That limits our ability to place him among the very highest mathematicians. The film mostly shows quick solutions and conversation, not months of careful research.

3. A film has limited room

   Throughout the film

   Two hours of drama cannot show the depth of a mind. We rely on a few key scenes and on how others react, which holds confidence at medium. We try to balance this by treating reactions as weak evidence.

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