Ok. 'Higher than average on the Austistic Spectrum' - you either meet the threshold or you don't. Some people argue that we're all on the spectrum but it's a load of tosh. You either have a triad of impairments or you don't. Some people have elements of the triad but their strengths in other areas allow them to function adequately in society.
People with autism or aspergers (now not diagnosed because the DSM V manual has classified all variants of Autism to be just 'ASD') have enough difficulties in all three areas of functioning to cause them difficulty in society.
That aside, if a child has SN they have SN and whether it is diagnosed or not simply means that they either get the help they need or they don't. People who think that children are 'labelled' with SN don't realise that it isn't a moveable feat. No-one but no-one would suggest that a person kept quiet if they thought a child showed symptoms of meningitis. No-one but no-one would suggest that a child was denied treatment for a broken leg.
This isn't about saving a mother's feelings. This is about a child getting the help they deserve.
When my DD started preschool I was approached by the staff within 8 weeks, asking if they could get her observed because she was 'a bit behind'. Long story short, she had significant SN, is now at special school and is functioning at around 3-4 years old at the age of almost 8 years old.
Someone spoke to me when she was diagnosed and said that she had thought she may have SN, but was advised by someone else not to say anything because if it were so it would be 'picked up.'
You know, when I thought I was a terrible parent because I had to take a portable stairgate with me to visit a friend, or spend the whole time chasing her up the stairs to stop her playing with soap, shampoo, etc., it would have been super handy to know that I wasn't the worst parent in the world.
DD1 would not have got the help she did if I let people 'pick it up' by the way. Once she was in the system, the Area Inclusion Co-ordinator thought she was just 'immature'. I had to fight, but finally she got into a special school. The same special school which is absolutely full to the brim each year now.