Pretend that someone develops a genetic test for sociopaths. To test the test researchers look at 100 sibling pairs, and for each pair one but not both siblings have been diagnosed as sociopaths. The genetic test, let’s assume, does extremely well in identifying the sociopaths. Would you claim that this result is, as you say, “highly subject to interpretation”?
Pretend that someone develops a genetic test for sociopaths. To test the test researchers look at 100 sibling pairs, and for each pair one but not both siblings have been diagnosed as sociopaths. The genetic test, let’s assume, does extremely well in identifying the sociopaths. Would you claim that this result is, as you say, “highly subject to interpretation”?
People would assuredly argue about whether whatever definition of sociopath being used was describing something real.