Both the Guardian and Telegraph yesterday ran an article about how gender is detected in the voice of 5 year old. www.google.co.uk/amp/s/amp.theguardian.com/science/2018/feb/16/child-gender-speech-age-five-research-university-minnesota.
It seems to me it emphatically does not support this conclusion. 28 boys between 5 and 13 boys selected by their parents for playing with girls and girls toys (and 'diagnosed' as gender dysphoria) were found to have speech patterns of the children they most commonly associated with (girls). It is suggested that this indicates both homosexuality and gender dysphoria us detectable from 5. No long term follow up. My dd had an Australian friend at 5 and picked up her accent to the point that everyone commented...
Why is journalism so poor?