Ascertainment bias, of course, because we only see the cases where this did not work, and do not know exactly how many members of e.g. Delta Force were originally in doubt as to their gender. We can know it doesnt work sometimes.
While I was typing this, quetzal_rainbow made the same point
Ascertainment bias, of course, because we only see the cases where this did not work, and do not know exactly how many members of e.g. Delta Force were originally in doubt as to their gender. We can know it doesnt work sometimes.
While I was typing this, quetzal_rainbow made the same point