Development (2) Perception (2) Premature infants (2) Niños prematuros (2) Perception (2) Développement (2) Prématurés (2) Perception (2) Children (1) Care (1) Discovery and exploration (1) Methods (1) Piping (1) Notions (Philosophy) (1) Touch (1) Signals and signaling (1) Service industries (1) Senses and sensation (1) Sense (Philosophy) (1) Respect (1) Possibility (1) Physics (1) Pain (1) Orientation (1) Neonatology (1) Motor learning (1) Motor ability (1) Premature labor (1) Newborn infants (1) Hypothesis (1)