Advanced Psychotherapy Training

Humanistic   Existential   Narrative

Rigorous and immersive training for mental health professionals.

Our courses are designed for psychologists, counselors, marriage and family therapists, and social workers and are built from research-based and clearly articulated core clinical competencies.

Explore our Courses and Consultations

Advancing Ethical, Research-Based Sand Therapy for Mental Health Professionals

The Sand Therapy Training Institute (TSTTI) is a premier training organization dedicated to the ethical and effective use of Sand Therapy in clinical practice. With over four decades of experience in clinical research, teaching, and training, we provide immersive, theory-rich programs designed for licensed professionals, including psychologists, counselors, social workers, and marriage and family therapists.

What We Offer

At TSTTI, our training is grounded in current neuroscience and supported by core clinical competencies. Our courses integrate leading therapeutic frameworks—such as Kalffian Sandplay, Sandtray, Carl Rogers’ client-centered therapy, Milton Erickson’s use of metaphor, Narrative Therapy, and existential psychotherapy. This integrative foundation ensures clinicians are equipped to work with diverse clients across cultures, ages, and settings.

Our Approach

  • Ethically Grounded: Emphasis on safe, responsible use of symbolic and projective methods.
  • Experiential: Therapists engage deeply in their own sand scenes to understand the projective process firsthand.
  • Research-Driven: All course content is built from established clinical research and evolving theoretical models.
  • Culturally Informed: Through our Center for Culture and Sandplay, we explore symbol use across cultures, stories, and traditions.

Who We Serve

  • Licensed Mental Health Professionals
  • Clinical Supervisors & Educators
  • Students in Graduate-Level Mental Health Fields
  • Practitioners Seeking Continuing Education (APA & APT-approved)

Whether you’re a researcher, clinician, or student, we welcome your curiosity and contributions.