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Evidence-Based Practices

Evidence that informs. Compassion that connects.

Explore published study findings and source details, including a review of 375 CBT trials and the CALM anxiety study.

Explore our evidence-based practices, therapy modalities, and clinical interventions. Open each card to learn the skills, concepts, or phases involved, then discuss what fits your needs with your therapist.

Explore potential benefits of therapy →

Practices, modalities & interventions

Explore the therapies we use.

Choose an item to read how it works and what concerns it may support. Approaches and interventions are grouped to make the page easier to explore.

Cognitive Behavioral Therapy (CBT)
Explore this practice →
Interpersonal Psychotherapy (IPT)
Explore this modality →
Dialectical Behavior Therapy (DBT)
Learn about DBT skills →
Cognitive Processing Therapy (CPT)
Explore this treatment →
Eye Movement Desensitization and Reprocessing (EMDR)
See how EMDR works →
Exposure and Response Prevention (ERP)
Explore ERP for OCD →
Trauma-Focused Cognitive Behavioral Therapy (TF-CBT)
Learn about this youth practice →
Emotionally Focused Couples Therapy (EFCT)
Explore this couples modality →
Internal Family Systems (IFS)
Explore this modality →
Acceptance and Commitment Therapy (ACT)
Read about ACT →
Play Therapy
Discover play therapy →
Attachment-Based Family Therapy (ABFT)
Learn about ABFT →
Gottman Couples Therapy
Explore Gottman-based care →

Therapy, in plain language

Choosing care with evidence, clinical judgment, and your goals.

Evidence-based practice brings together research, clinical expertise, and your needs and preferences. Research support varies by model and condition. Your clinician will discuss approaches suited to your goals and their training.

At your first appointment, your therapist will discuss your goals, preferences, and clinical needs, explain relevant research, and help you consider treatment options within their training and scope of practice.

Approaches we use most often

Cognitive Behavioral Therapy (CBT)

CBT explains how thoughts, feelings, physical sensations, and behaviors influence one another. The meaning we give a situation affects our emotional response; our actions can then reinforce or change that response. CBT works with these connections to reduce distress and build useful patterns.

What it is used for
Common uses: depression and anxiety; patterns of avoidance, low self-esteem, and harsh self-criticism. Specific CBT protocols also address conditions such as OCD and PTSD.

The thoughts–feelings–behaviors connection
  • Thoughts: Interpretations, predictions, and beliefs about yourself, other people, and events.
  • Feelings: Emotional responses, such as fear, sadness, anger, or relief, often accompanied by bodily sensations.
  • Behaviors: Actions and habits, including avoidance, withdrawal, problem-solving, and seeking support.

CBT examines the accuracy and usefulness of thoughts and changes patterns of behavior. It is collaborative and goal-focused, helping you notice how thoughts and actions shape distress and practice new responses.

Interpersonal Psychotherapy (IPT)

IPT is a structured psychotherapy that focuses on the relationship between mood and current interpersonal experiences. Treatment commonly explores grief, role transitions, interpersonal conflict, and changes in relationships, while strengthening communication and social support.

What it is used for
Common use: depression and distress connected with grief, relationship changes, and life transitions.

Read the APA adult depression guideline ↗

Dialectical Behavior Therapy (DBT)

DBT combines acceptance with change: your experience deserves understanding, and new skills can help you respond differently. It is a behavioral treatment originally developed for severe difficulties with emotions and recurring self-harm, and its skills are used across several clinical concerns.

What it is used for
Common uses: borderline personality disorder, intense or rapidly shifting emotions, impulsive reactions, and recurring relationship conflict. DBT skills can support people affected by trauma; DBT skills can also help people affected by trauma strengthen emotion regulation, distress tolerance, and interpersonal skills.

The four DBT skills modules
  1. Mindfulness: Notice the present moment with awareness and less judgment.
  2. Distress tolerance: Get through painful situations without making them worse.
  3. Emotion regulation: Understand emotions, reduce vulnerability, and respond more effectively.
  4. Interpersonal effectiveness: Communicate needs, set boundaries, and balance relationships with self-respect.

Internal Family Systems (IFS)

IFS views the mind as having different “parts”—patterns of emotion, belief, and protection—and a capacity for calm, compassionate awareness called Self. It uses parts language to explore the roles these patterns play in a person’s inner experience.

What it is used for
Used to explore: self-criticism, shame, inner conflict, and patterns linked to painful experiences. Research on IFS is developing, with evidence continuing to grow across clinical concerns.

Parts, protection, and Self
  • Managers: Protective patterns that try to prevent pain through control, planning, or self-criticism.
  • Firefighters: Protective patterns that react urgently when distress becomes intense.
  • Exiles: Vulnerable parts associated with painful feelings or experiences.
  • Self: The model’s term for a compassionate, curious, steady way of relating to inner experience.

IFS emphasizes understanding protective roles rather than fighting or eliminating parts.

Eye Movement Desensitization and Reprocessing (EMDR)

EMDR is a structured, eight-phase psychotherapy that addresses distress connected with traumatic memories. During memory processing, it combines attention to a selected experience with guided bilateral stimulation, such as eye movements. EMDR has strong research support for post-traumatic stress disorder (PTSD).

What it is used for
Common use: PTSD and distress linked to traumatic experiences, including troubling memories and reminders. Suitability depends on assessment, preparation, and the person’s needs.

The eight phases of EMDR
  1. History and treatment planning: Understand concerns, resources, and treatment priorities.
  2. Preparation: Explain treatment, establish trust, and develop coping resources.
  3. Assessment: Identify a target memory and associated beliefs, emotions, and sensations.
  4. Desensitization: Process the memory while tracking changes in distress.
  5. Installation: Strengthen an adaptive belief connected with the memory.
  6. Body scan: Check for remaining physical distress.
  7. Closure: Support stability before ending the session.
  8. Reevaluation: Review progress and determine further treatment needs.

Phases can span multiple sessions and be revisited. The goal is reduced distress and a more adaptive understanding of memories and reminders.

“WHAT IS EMDR” by Roy Kiessling · Vimeo · 2 minutes, 43 seconds

Cognitive Processing Therapy (CPT)

Our clinicians offer CPT, a structured, trauma-focused psychotherapy for post-traumatic stress disorder (PTSD). It helps people identify “stuck points”—beliefs that keep the mind caught in trauma—and develop more balanced understandings of safety, trust, power, esteem, and intimacy.

What it is used for
Common use: PTSD and distress connected with traumatic experiences. CPT can help reduce PTSD symptoms and support daily functioning.

Learn about CPT from the National Center for PTSD ↗

Acceptance and Commitment Therapy (ACT)

ACT develops psychological flexibility: the ability to stay connected with the present and act in ways that reflect your values, even when difficult thoughts or feelings are present. Acceptance means making room for internal experiences while taking values-guided steps toward change.

What it is used for
Common uses: anxiety, depression, stress, and difficulties living in line with personal values. ACT emphasizes flexible, meaningful action rather than requiring uncomfortable feelings to disappear first.

The six core processes of ACT
  1. Acceptance: Allow feelings and sensations without an endless struggle to eliminate them.
  2. Cognitive defusion: Recognize thoughts as thoughts rather than automatic facts or commands.
  3. Present-moment awareness: Attend to what is happening here and now.
  4. Self-as-context: Notice that you are more than any single thought, feeling, or self-description.
  5. Values: Identify the qualities and directions that matter to you.
  6. Committed action: Take practical steps guided by those values.

Exposure and Response Prevention (ERP)

ERP is a first-line, evidence-based treatment for obsessive-compulsive disorder (OCD). It addresses the cycle in which an intrusive thought creates distress, a compulsion brings temporary relief, and that relief reinforces the need to repeat the compulsion.

What it is used for
Common use: OCD, including intrusive thoughts, compulsive checking, contamination fears, mental rituals, and reassurance-seeking. Treatment is tailored to the person’s OCD pattern. See the International OCD Foundation’s ERP overview ↗

Exposure + response prevention
  • Exposure: Deliberately approach agreed-upon, objectively safe situations, thoughts, or sensations that trigger obsessional distress.
  • Response prevention: Refrain from compulsions, including mental rituals, avoidance, and repeated reassurance-seeking.
  • New learning: Develop tolerance for uncertainty and discover that discomfort can be managed without rituals.

ERP is collaborative and carefully planned. It uses gradual exposure to triggers or uncertainty while helping clients practice response prevention. Its aim is to reduce OCD’s interference in daily life.

Children, families & couples

Helping children, families, and couples reconnect.

Trauma-Focused Cognitive Behavioral Therapy (TF-CBT)

TF-CBT is a structured treatment for children and adolescents affected by trauma, with involvement from a safe, supportive caregiver when appropriate. It integrates coping skills, gradual trauma processing, and caregiver support.

What it is used for
Common uses: trauma-related symptoms in children and teens, including PTSD symptoms, anxiety, shame, and changes in emotions or behavior following trauma.

The PRACTICE components
  1. P — Psychoeducation and parenting: Understand trauma responses and strengthen caregiver support.
  2. R — Relaxation: Build ways to settle physical tension.
  3. A — Affect modulation: Recognize and manage emotions.
  4. C — Cognitive coping: Connect thoughts, feelings, and actions.
  5. T — Trauma narrative and processing: Gradually make sense of traumatic experiences.
  6. I — In-vivo mastery: Reduce avoidance of safe trauma reminders.
  7. C — Conjoint sessions: Strengthen communication between the child and caregiver.
  8. E — Enhancing safety: Support safety and future development.

Pacing and caregiver participation are guided by safety, developmental needs, and the clinical assessment.

Play Therapy

Play therapy uses the therapeutic relationship and developmentally appropriate play to help children express experiences, understand feelings, and build coping and relationship skills. Play provides a language when spoken explanations are difficult.

What it is used for
Common uses: children’s emotional and behavioral difficulties, anxiety, family changes, grief, and trauma-related concerns. The play therapy model is matched to the child’s needs and developmental level.

How therapeutic play supports development
  • Expression: Toys, stories, art, and imaginative play provide ways to communicate experience.
  • Regulation: A predictable therapeutic relationship supports naming emotions and responding to frustration.
  • Relationships and problem-solving: Play supports practice with connection, limits, choices, and new responses.
  • Caregiver collaboration: When appropriate, caregiver involvement connects treatment with support outside therapy.

Play therapy includes several distinct models. Child-led and therapist-directed methods differ, and research findings depend on the particular model, age group, and concern.

Attachment-Based Family Therapy (ABFT)

ABFT is a structured family therapy model focused on repairing ruptures in trust between young people and caregivers. It aims to make family relationships a more dependable source of emotional support and has been studied for adolescent depression and suicidal distress.

What it is used for
Studied uses: adolescent depression and suicidal distress in the context of family relationships. The model also addresses ruptures in trust and difficulty seeking caregiver support; safety assessment remains essential.

The five therapeutic tasks
  1. Relational reframe: Shift attention from blaming one person to understanding relationship disconnection.
  2. Alliance with the young person: Understand their experience and what makes connection difficult.
  3. Alliance with caregivers: Explore caregiving stresses, strengths, and responses.
  4. Attachment repair: Address relationship injuries through supported conversations.
  5. Autonomy and competence: Strengthen problem-solving, independence, and continued family support.

ABFT focuses on restoring trust and strengthening the caregiver relationship as a source of support. Family participation is guided by safety and clinical suitability.

Emotionally Focused Couples Therapy (EFCT)

EFCT is an attachment-based couples therapy that focuses on emotional connection. It understands recurring conflict or withdrawal as a relationship pattern shaped by underlying feelings and needs for safety, closeness, and responsiveness.

What it is used for
Common uses: relationship distress, recurring conflict, emotional distance, and difficulty expressing or responding to attachment needs.

The three stages of EFCT
  1. De-escalation: Identify the negative interaction cycle and the emotions underneath it.
  2. Restructuring interactions: Develop clearer expressions of vulnerability and needs, with more accessible and responsive partner interactions.
  3. Consolidation: Strengthen new patterns and apply them to everyday challenges.

The model organizes these stages into nine treatment steps. The aim is a more secure bond and less relationship distress. Couples work requires assessment of safety and suitability, particularly when coercion or abuse is present.

Gottman Couples Therapy

Gottman-based couples work uses relationship research to organize care around friendship, conflict management, and shared meaning. It emphasizes everyday interactions, including responding to bids for connection and repairing disconnection.

What it is used for
Common uses: communication difficulties, recurring conflict, reduced friendship or connection, and differing relationship expectations. Relationship education and clinical couples therapy serve different purposes.

The Sound Relationship House

The framework describes seven levels supported by trust and commitment:

  1. Know each other’s inner world (“love maps”).
  2. Express fondness and admiration.
  3. Turn toward attempts to connect.
  4. Build a positive perspective on the relationship.
  5. Manage conflict with greater understanding.
  6. Support each other’s life dreams.
  7. Create shared meaning.

The Seven Principles couples program offers relationship education based on Gottman’s work. Education and couples psychotherapy are separate services, chosen according to your needs.

What brings you here

Mental health care for the challenges affecting your life.

People seek support for mental health conditions, difficult experiences, relationship patterns, and changes that affect well-being.

Depression & anxiety

Support for people experiencing major depressive disorder or generalized anxiety disorder (GAD), including persistent sadness, loss of interest, ongoing worry, or feeling overwhelmed. Therapy can help you understand patterns and build ways of coping that fit your life.

Trauma & PTSD

Care for people experiencing post-traumatic stress disorder (PTSD), including long-standing or chronic symptoms, and people affected by repeated traumatic experiences. We work collaboratively on safety, coping, and processing experiences at a pace guided by your needs and readiness.

Emotions, identity & relationship patterns

Support for people with borderline personality disorder (BPD) and people experiencing recurring patterns that affect self-image, emotions, or relationships. We approach these experiences with compassion and focus on understanding your needs, building skills, and creating more stable connections.

ADHD & everyday functioning

Therapy for people with attention-deficit/hyperactivity disorder (ADHD) can address organization, follow-through, emotional regulation, and related frustration or self-criticism. Together, we develop practical strategies that fit your responsibilities and strengths.

Adjustment & major life changes

Support for people experiencing adjustment disorders or stress related to changing circumstances. This may include a divorce or breakup, getting married, bringing home a baby, losing a job, or stepping into a promotion. Even a welcome change can bring uncertainty and pressure.

Relationships, children & parenting

Help with recurring conflict, emotional distance, preparing for marriage, co-parenting, and adjusting to parenthood. We also support children and teens with emotional and behavioral challenges, while helping caregivers build connection, boundaries, and developmentally appropriate responses.

Grief, loss & caregiving

Support for bereavement, anticipatory grief, and the emotional demands of caring for someone with cancer or another serious illness. Therapy offers space for changing roles, exhaustion, uncertainty, and the range of feelings that can accompany loss.

Spirituality & faith

Some providers offer optional integration of spirituality or Christian faith, guided by your preferences. We welcome people from every faith tradition as well as those who are secular or spiritually unaffiliated. Ask our team about a provider whose approach fits what you want from therapy.

OCD & intrusive thoughts

Support for people with obsessive-compulsive disorder (OCD), including those experiencing unwanted intrusive thoughts, compulsions, or repeated reassurance-seeking. We help clients understand these cycles and work toward responding differently, including through ERP when appropriate.

Giftedness & neurodivergence

We work with people with high intellectual abilities, including people on the autism spectrum, people with ADHD, and people with both. Some people with high intellectual abilities who also have a disability or a neurodevelopmental difference identify as twice-exceptional. We tailor support to each person’s strengths, sensory needs, communication preferences, and challenges.

Therapy may address overwhelm, perfectionism, feeling misunderstood, and the gap between what others expect and the support you need. Our work focuses on therapeutic support; diagnostic assessment needs can be discussed with your clinician.

Work & leadership

When others count on you, your needs matter too.

Executive leaders often make consequential decisions every day while carrying responsibility for teams, organizations, and families. There may be little room to acknowledge the personal cost of that pressure.

Leya works with executives and leaders navigating decision fatigue, demanding expectations, difficult conversations, burnout, and the strain work can place on relationships.

Care for the person carrying the responsibility.

Therapy can help you explore the emotional weight of leadership, clarify your values, establish boundaries, and develop ways to manage pressure. We also help with workplace stress, job loss, career uncertainty, and the expectations that accompany a promotion.

Meet Leya →

Substance use & recovery

Support for changing your relationship with alcohol or other substances.

Illuminate provides outpatient psychotherapy for mild to moderate substance-use concerns when assessment indicates outpatient care is appropriate. Sessions may explore motivation, triggers, coping strategies, relationships, and goals for reducing or stopping use or sustaining recovery.

Assessment helps determine whether outpatient care fits your needs. Illuminate provides outpatient psychotherapy only.

The right level of support

If assessment indicates that you need a higher level of care, we help connect you with appropriate services, which may include an intensive outpatient program (IOP), partial hospitalization program (PHP), residential treatment, or medical care. We do not provide medically managed detoxification or withdrawal services.

Stopping alcohol or certain other substances suddenly can cause dangerous withdrawal. If physical dependence may be present, seek medical guidance before stopping.

Relationship education

Gottman Seven Principles

Leya Navarro Solis, M.A., LMFT, completed The Gottman Institute’s Seven Principles Leader training and earned her leader certificate in 2017. She brings this relationship education into work focused on friendship, communication, and connection.

Our Seven Principles couples program offers structured relationship education. Your therapist can help you decide whether an educational program or couples therapy best fits your needs.

Explore our couples program →

Finding the right fit

Approaches and availability vary by clinician. Your first conversations help us understand what you need, whether our services are a good fit, and whether additional support or a referral would be helpful. Treatment goals and progress are reviewed together.

Meet the Illuminate team →
Sources for the model explanations

Educational summaries draw on the Association for Behavioral and Cognitive Therapies; Behavioral Tech Institute; IFS Institute; EMDR International Association; Association for Contextual Behavioral Science; International OCD Foundation; the TF-CBT developers’ program; Association for Play Therapy; Drexel University’s ABFT publications; the International Centre for Excellence in Emotionally Focused Therapy; and The Gottman Institute.

Love. Light. Evidence.

Build clarity and self-awareness.

Evidence-informed practices can help you understand patterns, strengthen skills, and explore a way forward through difficult moments. Your therapist will work with you to consider what fits your needs.

Our mission, vision & values →
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