Keywords: 0-6 years old children's neuropsychological development scale; 3-4 years old Mandarin children's language retardation and related developmental disorders screening scale; reliability and validity
Keywords: Neuropsychological development scale for children aged 0 to 6 years, screening scale for language retardation and related developmental disorders in Mandarin children aged 3-4 years;
Key words: neuropsychological development scale for children aged 0-6; language retardation and related developmental disorders screening scale for Putonghua children aged 3-4; reliability and validity<br>