Part of the humanistic approach today includes the element of \( \square \) which is defined as unselfish concern for other people's well-being.

The element you're referring to is known as "altruism." In the realm of humanistic psychology, altruism plays a crucial role because it emphasizes the interconnectedness of humans and the innate tendency towards growth and care for others. This approach underscores that by fostering altruistic behaviors, individuals can contribute to a more compassionate society and enhance their own sense of fulfillment and purpose. In real-world applications, altruism can be observed in various settings, such as volunteer organizations, non-profits, and community service initiatives. For instance, when people actively participate in charity work, they not only help those in need but also experience improved psychological well-being and a reduced sense of isolation. This reciprocal benefit showcases the power of altruism in promoting a healthier and happier society for everyone.