Episode 014 - Concluding the Prototype Series

🎙️ Episode Link

Overview:
In the final episode of their personality disorder prototype series, hosts Eliza and Ken step back from case-by-case analysis to reflect on the bigger picture: what they've learned, where they remain ambivalent, and how prototypes function differently from diagnostic labels in actual clinical practice. Using a real case example (given the pseudonym "Sylvia") pulled from the IRT archives, they walk through what happens when a person's interpersonal pattern statistically overlaps two personality disorder categories — and why the more useful question often isn't "which label fits?" but "what story explains this?"

The conversation ranges from the neuroscience of how each host mentally represents the SASB model, to the risks of diagnostic stigma, to the increasingly common experience of patients arriving in session having already self-diagnosed from social media. Throughout, Eliza and Ken return to a central thread: interpersonal prototypes don't just describe a person's suffering — they point directly toward what to do about it.

Who This Episode Is For

Primarily clinicians, especially those doing case formulation with patients who present with overlapping or ambiguous personality disorder features, or those looking for a framework that bridges categorical DSM diagnosis with a more dimensional, narrative-based understanding. It will also resonate with clinicians who feel unsettled by the way personality disorder labels get used (or misused) in and outside the field.

It's also relevant for general audiences — particularly listeners who have encountered personality disorder or mental health terminology through social media and are trying to make sense of how much weight to put on a label versus their own lived story.

🧩 Major Themes and Discussion Points:

1. Ambivalence About Diagnostic Labels Eliza and Ken openly discuss their shared ambivalence about the concept of "personality disorder" as a category — not as a critique of Lorna Smith Benjamin's work, but of the broader exercise of translating rich interpersonal experience into a fixed diagnostic label. They point to their prior work (building on the Panizo et al. paper) showing that while a solid bridge exists between interpersonal theory and DSM-defined personality disorders, that bridge doesn't always need to be crossed.

2. SASB as a Middle Ground Both hosts describe SASB (Structural Analysis of Social Behavior) as occupying a useful middle level of abstraction — more organized than the raw flood of a client's phenomenology, but far less reductive than a single diagnostic label. Because SASB is a navigable, coordinate-based system, it helps clinicians locate a patient's patterns relative to other possible patterns without collapsing all that nuance into one word.

3. The Sylvia Case — When Diagnoses Overlap Ken introduces "Sylvia," a case from the IRT archives whose interpersonal prototype statistically overlaps both obsessive-compulsive and passive-aggressive personality patterns. Rather than forcing a differential diagnosis, Ken shows how returning to Sylvia's actual story — a "good kid" pushed past her limits, resentful of failed caregiving — resolves the apparent diagnostic ambiguity into a single, coherent, human narrative.

4. Self-Diagnosis, TikTok, and Over-Identification Eliza raises a pattern she sees increasingly in practice: patients arriving with self-diagnoses sourced from TikTok or non-clinical books, and sometimes over-identifying with a label ("that's because I'm borderline") in a way that forecloses on agency. She and Ken discuss how prototypes — because they map onto a story rather than an identity — are harder to over-identify with, and instead open up a patient's sense of choice in how they respond to their patterns.

5. Treatment Is Built Into the Story Unlike a diagnostic label, which often requires a separate step of matching to an evidence-based protocol, an interpersonal case formulation tends to make the treatment direction visible within the formulation itself. If a patient's self-hatred is understood as something learned from a rejecting caregiving relationship, the therapeutic task — relearning self-regard, reworking that relational narrative — is already implied.

6. Alliance Ruptures and Enactments in the Room Ken and Eliza close by discussing why therapeutic alliance is especially difficult — and especially important — when working with personality pathology. Because these patterns are fundamentally interpersonal, they tend to show up directly in the therapy relationship itself, not just in a patient's outside life. Understanding a patient's prototype helps clinicians recognize enactments and countertransference pulls as expected features of the work rather than personal affronts.

📚 References Mentioned in Episode:

Benjamin, L.S. (2003). Interpersonal diagnosis and treatment of personality disorders. Guilford Press.

Critchfield, K. L., & Benjamin, L. S. (2024). Structural analysis of social behavior: A primer for clinical use. APA.

Curious how interpersonal prototypes could reshape your case formulation? Listen to the full episode of Loving Differently, and catch up on the rest of the personality disorder prototype series if you missed earlier installments. Interested in formal training? Learn more at www.irtinstitute.com/trainings

Episode 005 - What is a Personality Disorder, Anyway?

🎙️ Episode Overview:
Episode 5 explores the meaning and usefulness of the term “personality disorder,” contrasting traditional diagnostic perspectives with the interpersonal and developmental lens of Interpersonal Reconstructive Therapy (IRT). Ken and Eliza discuss how personality is inherently relational—shaped by early attachments and sustained through habitual patterns of relating to self and others. They guide listeners through both the DSM-5-TR’s definition and IRT’s more nuanced approach, emphasizing curiosity and empathy over labeling and judgment.

🧩 Major Themes and Discussion Points:

1. The DSM Definition and Its Limits

   Ken reads the DSM-5-TR criteria for personality disorders—enduring, inflexible patterns of thinking, feeling, and relating that cause distress or impairment. Eliza notes how broad and impersonal these categories can feel, often obscuring the relational nature of personality. The DSM lists traits, but IRT asks what relationships taught these traits and what purposes they serve.

2. Reframing “Disorder” as Learned Relational Pattern

   IRT, rooted in Lorna Smith Benjamin’s SASB model, interprets each so-called disorder as a learned configuration of behaviors, emotions, and expectations in relationships. Rather than “broken personalities,” clients express enduring attachment strategies—ways of staying safe or loyal to early caregivers.

3. Moving from Labels to Compassion

   We discuss how diagnostic terms such as narcissistic, avoidant, or borderline often carry stigma, even among clinicians. IRT replaces judgment with curiosity: these patterns are behavioral footprints of love and survival, not moral failings.

4. Using the Therapeutic Relationship as Data

   Eliza describes how a therapist’s emotional responses to clients (e.g., feeling distant, anxious, or frustrated) become tools for understanding the client’s interpersonal world. This “use of self” helps therapists sense the relational pull of the client’s patterns in vivo.

5. Personality Patterns in SASB Terms

   Lorna Benjamin’s 1993 work mapped DSM categories onto SASB dimensions—offering specific, researchable hypotheses about how interpersonal behaviors (e.g., control vs. submission, closeness vs. distance) reflect early learning histories. This transforms static labels into dynamic relational maps that can guide empathy and treatment planning.

6. Clinician Self-Awareness and Complementarity

   Ken and Eliza illustrate how client patterns “pull” for complementary responses. For instance, an avoidant stance invites distance from the therapist—yet therapeutic progress requires leaning in gently instead. Recognizing these pulls helps prevent reenactments of clients’ old attachment patterns.

7. Toward a Compassionate, Functional View

   Personality, in IRT terms, includes how people relate both to others and to themselves. Problematic patterns are functional but outdated—they once kept the person safe. Understanding their origin allows both therapist and client to approach change without shame.

📚 Key Takeaways:

• Personality disorders reflect relational learning, not intrinsic defects.

• The DSM provides descriptive labels; IRT provides relational explanations.

• Therapists’ emotional responses can be diagnostic tools for understanding interpersonal patterns.

• SASB translates categorical diagnoses into measurable relational positions.

• Compassion, not labeling, fosters understanding and growth.

Episode 004 - Introduction to SASB, part 2 - Touring the SASB model

🎙️ Episode Overview:
In this follow-up episode, Ken and Eliza expand on SASB’s clinical uses—how the model helps therapists decode interpersonal dynamics, understand self-treatment, and identify where clients are “stuck.” They explore how SASB integrates with IRT’s focus on love, loyalty, and change.

🧩 Major Themes and Discussion Points:

1. From Description to Application
   SASB is more than a taxonomy—it’s a practical guide for recognizing repeating relational patterns. By plotting interactions on the model, therapists can see how behaviors mirror (“copy”) early relationship templates.

2. The Copy Process
   Central to both IRT and SASB, the “copy process” describes how people recreate patterns from early attachments in current relationships and in self-treatment.

• Identification: Treating others as one was treated.

• Introjection: Treating oneself as one was treated.

• Recapitulation: Being in the same position as in past relationships 

1. These processes describe and help explain why people repeat painful dynamics even when they wish to change.

1. Mapping the Inner World
   The “introject” surface of SASB represents how individuals treat themselves—whether they are self-loving and self-accepting or self-attacking and self-punitive. Recognizing these patterns helps link external relationships to internal dialogue.

2. Complementarity and Antithesis
   Complementarity describes how interpersonal patterns pull for matching behaviors (e.g., control elicits submission). Therapists use “antithesis” or “antidote” responses—unexpected, healthy reactions -- technically the opposite of the complementary position —to disrupt these cycles and model new ways of relating.

3. Rigidity, Context, and Health
   The goal is in part to engage in more affiliative and reciprocal ways, and also to increase flexibility and context sensitivity. SASB helps identify when patterns are hostile, extreme, rigid, repetitive, or context-inappropriate—markers of maladaptation.

2. Integration with IRT Formulation
   Ken and Eliza connect SASB back to IRT’s conceptual frame: red (regressively loyal, maladaptive) and green (collaborative, reality-based, growth-oriented) modes. SASB provides the behavioral precision to describe those modes in action—showing where “red” and “green” patterns each play out in daily life.

💡  Key Takeaways:

• SASB operationalizes the interpersonal logic of IRT.

• The copy process is a language to capture how early attachment experiences repeat in adulthood.

• Change involves recognizing old patterns and practicing new, antithetical responses.

• Health involves a baseline of friendliness, coupled with behavioral flexibility that attends to context.

📚 Next Episode:
Ken and Eliza preview a deeper dive into SASB’s applications in therapy—how to identify patterns, interpret the “copy process,” and understand the logic behind rigid interpersonal cycles.

⏰ Timestamps/Notes:

• (2:35) Overview of the positions of SASB, starting with  cluster 2 (“I’m ok and you’re ok”)

• (5:09) Cluster 3 - love

• (8:39) Cluster 4 - protect/teach 

• (13:08) Cluster 5 - control

• (19:17) Cluster 6 - blame 

• (30:29) Cluster 7 - attack  

• (38:59) Cluster 8 - ignore

• (47:14) Cluster 1 - emancipate

📓 References:

Benjamin, L. S. (2018). Interpersonal Reconstructive Therapy for Anger, Anxiety and Depression: It’s about broken hearts, not broken brains. American Psychological Association (APA).

Critchfield, K. L., & Benjamin, L. S. (2024). Structural analysis of social behavior: A primer for clinical use. American Psychological Association (APA).

Episode 003 - Introduction to the Structural Analysis of Social Behavior (SASB), part 1

🎙️ Episode Overview:
This episode introduces Structural Analysis of Social Behavior (SASB)—the core descriptive system underlying Interpersonal Reconstructive Therapy (IRT). Dr. Ken Critchfield and Dr. Eliza Stucker-Rozovsky explain how SASB maps human behavior and inner experience across three dimensions, showing how interpersonal patterns shape both our relationships and our self-treatment.

🧩 Major Themes and Discussion Points:

1. What SASB Is
   SASB is a systematic model for describing interpersonal behavior—how people treat others and themselves. It is a three-dimensional coordinate system that helps clinicians and researchers capture the complexity of human interaction without reducing it to vague intuition.

2. Three Dimensions of SASB

• Focus: Determines who the behavior is about—focus on other, self, or self-in-relation-to-self (the “introject”).

• Affiliation: Ranges from love to hate, describing the warmth or hostility of the action.

• Interdependence: Ranges from interdependence (enmeshment, co-coordination: control, submission) to independence (differentiation: freedom, separation, granting or taking autonomy).

Together, these axes create a “map” of interpersonal behavior—allowing therapists to locate any interaction in a consistent conceptual space.

1. Why It Matters
   SASB helps therapists go beyond intuition by identifying patterns objectively. It reduces bias by focusing on observable behaviors rather than personal impressions or cultural connotations of words like “control,” “trust,” or “care.”

2. Language and Cultural Nuance
   Ken and Eliza discuss how language can mislead us—terms like “self-care” or “control” can mean different things to different people. SASB clarifies these by tying them to specific, observable behaviors.

3. Rigidity vs. Flexibility
   Healthy functioning involves behavioral flexibility—being able to move fluidly within the SASB model based on context, especially when the baseline includes friendliness. In addition to hostility or extremes of interdependence, pathology often reflects rigidity: patterns that repeat regardless of situation, including when they are problematic.

4. Complementarity and Patterns
   People naturally elicit complementary behaviors in others (e.g., control invites submission, and vice versa). Recognizing these dynamics helps therapists understand stuck relational loops and guide clients toward more adaptive positions.

💡  Key Takeaways:

• SASB provides a structured, three-dimensional way to describe interpersonal and intrapsychic behavior.

• Focus, Affiliation, and Interdependence map the range of human relating in terms of “who, how warm, and how connected”.

• Flexibility, not friendliness alone, marks healthy adaptation.

• Understanding SASB deepens case formulation in IRT by linking present behavior to early learning and attachment patterns.

📚 Next Episode:
Ken and Eliza preview a deeper dive into SASB’s applications in therapy—how to identify patterns, interpret the “copy process,” and understand the logic behind rigid interpersonal cycles.

⏰ Timestamps/Notes:

3 axes of SASB: Focus, Affiliation, and Interdependence

(08:52) - Axes of SASB

Axis 1 - Focus: Is this about you, or is this about me?   

(10:00) - Focus on other

(10:35) - Focus on self relative to other

(11:35) - Focus on self

Axis 2 - Affiliation: Are we in friendly space, or are we in hostile space?  Axis 3 - Interdependence: Do we go our separate ways or do we share?

(12:56) - Describing SASB visually, with axes of affiliation (13:00) and interdependence (19:17)

(26:52) - Goals of IRT using SASB - flexibility

(30:40) - The “dances” within SASB 

-Principles of similarity, opposites, and complementarity

(38:15) - Baseline of healthy relatedness

📓 References:

Critchfield, K. L., & Benjamin, L. S. (2024). Structural analysis of social behavior: A primer for clinical use. American Psychological Association (APA).