Examlex
The cationic complex [Co(OH2) 6]2+ should have how many unpaired electrons?
Piaget
A Swiss psychologist known for his pioneering work on child development, particularly his theory on the stages of cognitive development.
Vygotsky
A Soviet psychologist famous for his theories on cognitive development, particularly the concept of the Zone of Proximal Development.
Infant Cognition
The study of how very young children learn and think, including processes like perception, memory, and problem-solving.
Monozygotic Twins
Individuals who originate from a single fertilized egg that splits and develops into two embryos, sharing 100% of their genes.
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