HR Director: Every engineer assigned to the new Alpha Project team is a recognized expert who has individually produced highly efficient, bug-free code on past solo assignments. Because the team is composed exclusively of such exceptional programmers, the team as a whole will undoubtedly produce highly efficient, bug-free software.
The reasoning in the HR Director's argument is flawed in that it:
- Atreats a condition that is necessary for producing bug-free software as though it were sufficient to guarantee the production of bug-free software
- Bfails to distinguish between a subsidiary conclusion about the engineers' past performance and the main conclusion about the team's future output
- Cconcludes that a causal relationship exists between the composition of the team and the quality of its output based merely on a past observed correlation
- Dimplicitly relies on two different meanings of the word "exceptional" throughout the course of the argument
- presumes, without providing justification, that a whole will possess a certain property merely because each of its parts possesses that propertyCevap
Cevap
The argument assumes that a whole will possess a certain property merely because each of its parts possesses that property.
The argument demonstrates a classic Fallacy of Composition. It takes a characteristic that applies to the individual components of a group (the engineers individually write flawless code) and incorrectly concludes that the group as an entire entity will automatically exhibit that exact same characteristic. This logic is flawed because it fails to consider that the interaction of the parts (e.g., communication breakdowns, conflicting coding styles) might prevent the whole from functioning the way the parts do in isolation.
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Fallacy of Composition / Division