Check out episode 008 where we review an upcoming publication and its implications.

Paper referenced: Panizo, M. T., Harrison, E. G., & Critchfield, K. L. (in press, 2026). Interpersonal Diagnosis of Personality Disorders: Explaining Comorbidity and Enhancing Clinical Relevance. Journal of Psychotherapy Integration.

Summary

In this episode of the Loving Differently Podcast, we (Dr. Ken Critchfield and Dr. Eliza Stucker-Rozovsky) dive into a newly accepted paper examining the interpersonal diagnosis of personality disorders through the lens of Interpersonal Reconstructive Therapy (IRT). Using the SASB model, we explore how longstanding debates in the DSM-5—categorical versus dimensional models of personality disorder—can be reframed through interpersonal patterns and developmental histories.We discuss how personality disorders are best understood not as fixed traits, but as learned relational strategies that once served adaptive purposes in difficult environments. Drawing on empirical findings from Panizo et al. (2025), we examine interpersonal hostility, comorbidity, and how overlapping personality disorder features emerge naturally when viewed dimensionally. We also explore how interpersonal case formulation offers clinicians greater empathy, specificity, and hope for change.Throughout the episode, we connect theory to clinical practice—highlighting how IRT helps clinicians move beyond symptom management toward helping patients reconstruct deeply ingrained relational patterns rooted in developmental trauma. We also preview an upcoming series focused on specific personality disorder prototypes and their interpersonal harmonics.Send us your questions at lovingdifferentlypodcast@gmail.com and subscribe for more IRT-focused discussions.Note: The Loving Differently Podcast is for educational and informational purposes only. The content discussed in each episode is not a substitute for professional mental health care, diagnosis, or treatment. Listening to this podcast does not create a therapist–client relationship with either of the hosts. If you are experiencing psychological distress, relationship difficulties, or a mental health emergency, please seek support from a licensed mental health provider in your area or contact your local emergency services.

Timestamps

• (00:00) – Introduction and context for the Panizo et al. paper

• (02:30) – Why personality disorders remain a central clinical challenge

• (05:00) – Categorical vs dimensional models in the DSM-5

• (08:30) – How SASB conceptualizes interpersonal patterns

• (12:00) – Developmental trauma and adaptive origins of personality patterns

• (16:00) – Interpersonal hostility as a core feature of personality disorders

• (20:00) – Understanding comorbidity through interpersonal overlap

• (25:00) – Five interpersonal clusters identified in the research

• (32:00) – Clinical implications of interpersonal diagnosis

• (40:00) – Hope, change, and reconstruction in IRT

• (48:00) – Bridging DSM language with interpersonal case formulation

• (55:00) – Preview of upcoming personality disorder series

• (63:00) – Final reflections on empathy and clinical relevance

In this short update, we (Ken and Eliza) wanted to pause and say thank you to everyone who has listened to Loving Differently this year. When we started the podcast, we genuinely didn’t know if anyone would be listening — and the thoughtful feedback, engagement, and curiosity from clinicians and learners alike has meant more to us than we can easily put into words.

We also share a quick update about our limited merch campaign, which was created to help support the podcast as we upgraded our recording setup and production quality. From mugs to t-shirts and totes, we wanted to offer items that were genuinely well-made and meaningful — things we’d actually want to use ourselves — as a small way of saying thanks while also covering some of the real costs of running the podcast.

Link to merch: https://linktr.ee/irtinstitute

Finally, we give a preview of what’s coming next on Loving Differently, including upcoming episodes on personality disorder, personality measurement, and the SASB interpersonal framework, as well as deeper clinical conversations grounded in Interpersonal Reconstructive Therapy (IRT) and the work of Lorna Benjamin. We’re also beginning to plan more in-depth IRT training opportunities and workshops for those who want to go further.

Send us your questions at lovingdifferentlypodcast@gmail.com and subscribe to this podcast for more IRT-focused discussions.

Note: The Loving Differently Podcast is for educational and informational purposes only. The content discussed is not a substitute for professional mental health care, diagnosis, or treatment, and listening does not create a therapist–client relationship.

Timestamps

(00:00) – Ken and Eliza share a quick update and say thank you

(00:35) – Why we launched the merch campaign and upgraded our recording

(01:15) – What the merch means to us and why we chose quality items

(02:05) – Gratitude for listeners and feedback over the past year

(02:45) – How long the merch campaign runs and what happens next

(03:05) – Upcoming episodes on personality disorder and SASB

(03:35) – Future plans for IRT training and workshops

(04:00) – Holiday wishes and closing thanks