Open-heartedness is another type of openness. Participants in, for instance, paradigm dialogues should be open-hearted with regard to their reasons and motives, and also regarding the psychological, social and educational factors that may have influenced their thinking.
Source: wiktionary
Be sincere and open-hearted with the trusting open-heartedness of a child.
Source: wiktionary
A theme of hospitality runs through the Book — a design for open-heartedness to all people. We are to share what we have with those in need.
Source: wiktionary
Where open-mindedness signals intellectual receptivity, open-heartedness emphasizes emotional receptivity. Both qualities augment human connection and understanding...
Source: wiktionary