As it turns out, the RTPJ isn't fully developed in kids, and they have a difficult time seeing things from others' point of view until this area matures. Anyone who has spent time around young children can attest to this, as it's virtually impossible for a two- or three-year-old to relate to the needs of his or her peers when it comes to sharing a coveted toy.
RTPJ is right temporoparietal junction, and is located in the right brain. It is responsible for thinking about other people’s perspective.
