Examlex
Coral reef invertebrates mainly feed during
Sensorimotor Period
The first stage in Piaget’s theory of cognitive development (birth to approximately age 2), characterized by the development of motor control and an understanding of the world through physical interaction.
Pacifier
A rubber, plastic, or silicone nipple given to an infant to suck upon, though it is not attached to a bottle or intended to deliver food.
Pleasurable
Causing a feeling of satisfaction, enjoyment, or pleasure.
Piaget
A Swiss psychologist known for his pioneering work in developmental psychology and his theory of cognitive development in children.
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