I mean, these psychologists didn't need any complicated brain scans; they only had to measure the farmer's IQ, and IQ tests were invented more than 100 years ago.
روانشناسان نیاز به یک  اسکن پیچیده از مغز نداشتند. کافی بود که اونها فقط  IQکشاورزان رو محاسبه کنند.