Definition of "interpersonal"

By slightly modifying Piaget's scheme of the development of the capacity to follow and be aware of rules, I propose to distinguish three stages, or types, of mastery of interpersonal processes: coercion, self-help, and cooperation.

1974, Thomas S. Szasz, M.D., chapter 13, in The Myth of Mental Illness, page 213

The complexity of having so many organisations involved, and the deep integration required, has undoubtedly tested the interpersonal skills of project leaders who have had little face-to-face contact.

2021 June 2, Paul Stephen, “Advances made in digital revolution”, in RAIL, number 932, page 58