(Hoopstad, South Africa)
How can I figure out if there are any development problems with my relative's daughter? She is 16 months old now, but is still not walking or crawling correctly. She sits on her bum and moves like a "monkey" on her one leg and arm. She's still not talking or pointing at things either. I feel that there may be seriously problems, but do not want to say anything without an informed opinion.
Is there a simple way to find out if there are any development problems that should be taken care of?