Open Research Online The Open University’s repository of research publications and other research outputs Development and validation of the relational depth frequency scale Journal Item How to cite: Di Malta, Gina; Evans, Chris and Cooper, Mick (2019). Development and validation of the relational depth frequency scale. Psychotherapy Research, 30(2) pp. 213–227. For guidance on citations see FAQs. c 2019 Society for Psychotherapy Research https://creativecommons.org/licenses/by-nc-nd/4.0/ Version: Accepted Manuscript Link(s) to article on publisher’s website: http://dx.doi.org/doi:10.1080/10503307.2019.1585590 Copyright and Moral Rights for the articles on this site are retained by the individual authors and/or other copyright owners. For more information on Open Research Online’s data policy on reuse of materials please consult the policies page. oro.open.ac.uk Development and Validation of The Relational Depth Frequency Scale Gina Di Malta University of Roehampton Chris Evans University of Sheffield Mick Cooper University of Roehampton Gina Di Malta Department of Psychology, University of Roehampton, Holybourne Avenue, London SW15 4JD, 07871683006,
[email protected] Chris Evans Department of Psychology, University of Sheffield, Western Bank, Sheffield S10 2TN,
[email protected] Mick Cooper Department of Psychology, University of Roehampton, Holybourne Avenue, London SW15 4JD, 07734-558155,
[email protected] Reference Di Malta, G., Evans, C., & Cooper, M. (2019). Development and validation of the relational depth frequency scale. Psychotherapy Research. DOI: 10.1080/10503307.2019.1585590 Acknowledgements Thanks to Rosanne Knox, David Murphy, Sue Price, Shiri Gurvitz, Ariele Noble, Eddie Chauncy, Aisling Treanor Donnelly, Joel Vos, and Regina Pauli for their contributions to the development of the Relational Depth Frequency Scale.