The developmental psychologist and genetic epistemologist, Jean Piaget, investigated the cognitive development of children. He identified four stages from the sensorimotor period, culminating at 2 ...

Research on infant thinking suggests that babies are more complex thinkers than was once believed. There is now evidence that, by the end of their first year, children are capable of logical reasoning ...

Maternal obesity, usually associated with the adverse birth outcomes, has been a serious public health concern. Studies examining its effect on the physical and cognitive development of children have ...