No abstract available
MeSH terms
-
Africa
-
Age Factors
-
Child
-
Child Development*
-
Child, Preschool
-
Cross-Cultural Comparison
-
Humans
-
Infant
-
Infant, Newborn
-
Intellectual Disability
-
Intelligence
-
Language Development
-
Locomotion
-
Motor Skills
-
Psychological Tests
-
Research / standards
-
Social Class