A three-item likert scale designed to measure how much a person believes that a group of people he/she has interacted with listened to and were open to his/her ideas.
Burgoon, Judee K. and Jerold L. Hale (1987), "Validation and Measurement of the Fundamental Themes of Relational Communication," Communication Monographs, 54 (March), 19-41.
Free access to 2023+ psychometric scales at PsychScales