The document discusses cultural variations in attachment theory and research. It compares individualist Western cultures like the US to more collectivist Eastern cultures like Japan. Some key points made include: 1) Attachment theory was originally developed based on Western ideals that emphasize independence, but may not apply universally across cultures. 2) Research has found that children in collectivist cultures show more signs of dependency and interdependence, which are viewed negatively in the West. 3) A meta-analysis of studies across many countries found that rates of insecure attachment varied significantly depending on cultural norms.