Based on studies on animals that have been deprived of light, toys, and interactions with others, what implications can we draw for education and early child rearing practices for children from impov

Based on studies on animals that have been deprived of light, toys, and interactions with others, what implications  can we draw for education and early child rearing practices for children from impoverished environments? Are these deprivations irrevocable? How can society provide more enriched experience for babies and young children?