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Martha Jeffery, Highly Specialist Speech and Language Therapist at the Michael Palin Centre for Stammering in London, joins host Sara MacIntyre, M.A., CCC-SLP, to discuss a qualitative research project exploring parents’ and children’s perspectives of change following one year of Palin STSC (8–14 years old) therapy. Martha shares the aims and design of the study, which examined how children participating in group or individual therapy, and their parents, described the changes they experienced, and what felt most meaningful.
Drawing on thematic analysis of semi-structured interviews, the conversation highlights key themes including shifts in perspective, increased confidence and participation, greater use of skills and strategies, and growing independence and resilience. Martha reflects on how meaningful change from the child and parent perspectives can positively contribute to our therapy development, outcome measurement, individualization, and guide future training and research.

Bio: Martha Jeffery is a Highly Specialist Speech and Language Therapist at the Michael Palin Centre for Stammering in London, UK and she has worked there since 2013. She started her career as a Speech and Language Therapist in 2008, and before then she had an earlier life in conference organizing and then banking. At the Michael Palin Centre she works with children and young people who stammer and their families, carrying out assessments and delivering therapy individually and in groups. She also has a smaller caseload of adults who stammer. She is a co-cordinator of the Michael Palin Centre’s training programme, which delivers 12 core courses that range from therapy programmes such as Palin PCI, to using psychological approaches such as Solution Focused Brief Therapy and Cognitive Behavior Therapy with people who stammer. The Centre’s training courses reach over 600 speech and language therapists globally each year, which reaches an estimated 6000 children who stammer worldwide annually. Martha also devises and delivers training programmes - most recently a one-day course on Cluttering. The third strand of Martha’s work at The Michael Palin Centre, is contributing to their research programme and she will be talking about the research project she is currently working on today.

Martha has attended additional training in Cognitive Behaviour Therapy, and has an Advanced Certificate in Solution Focused Brief Therapy from BRIEF (London)’s year-long programme. She is co-author of Solution Focused Brief Therapy with Children and Young People who Stammer and their Parents: A Practical Guide from the Michael Palin Centre (2024) with Ali Berquez. She is not a person who stammers, but she is married to a person who stammers and is mother to two children - one whose stammer resolved and one whose stammer has continued.

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David Luterman, Ed.D., CCC-SLP, Professor Emeritus at Emerson College, joins host Sara MacIntyre, M.A., CCC-SLP, to explore what it truly means to be family-centered in clinical practice. Drawing on more than 60 years of clinical and teaching experience, Dr. Luterman shares stories and formative moments that have shaped his belief in placing families at the center of assessment and therapy. The conversation invites clinicians to reflect on how thoughtfully supporting families can foster deeper, more meaningful change for clients.

Additional Resources:

• Empowering the Client with Dr. David Luterman
• 60 Years of Clinical Teacher in Counseling: Reflections with Dr. David Luterman
• Sharpening Counseling Skills
• Parent Counseling: Conversations with David Luterman

David Luterman, Ed.D., CCC-SLP, is a professor emeritus at Emerson College in Boston, Massachusetts and Director of the Thayer Lindsey Family Centered Nursery for Hearing Impaired Children. He is the author of many articles and several books, including his seminal book called Counseling Persons with Communication Disorders and Their Families, now in its 5th edition. He has done several podcasts and a DVD through the Stuttering Foundation called Counseling People who Stutter and Their Families. In addition to authoring many books, he is a well-known teacher, researcher, consultant, and lecturer. Dr. Luterman is a fellow of the American Speech-Language-Hearing Association and recipient of the Frank Kleffner Clinical Achievement Award (2011).

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Dr. Shahriar SheikhBahaei, Assistant Professor of Neurobiology and Behavior at Stony Brook University, joins host Sara MacIntyre, M.A., CCC-SLP, to discuss emerging research exploring the cellular and neurobiological mechanisms underlying stuttering. Dr. SheikhBahaei shares his journey from lived experience with stuttering to leading a neuroscience research lab investigating how glial cells, particularly astrocytes, contribute to motor control and speech-related circuits.

The conversation delves into several recent studies from his lab that utilize mouse models to uncover how alterations in astrocyte function and iron regulation may relate to the neural pathways involved in stuttering. Dr. SheikhBahaei walks listeners through the background, scientific rationale, and key findings of these studies, highlighting what they reveal about the non-vocal motor aspects of stuttering and how this basic science may inform future directions in understanding and treatment.

The episode concludes with reflections on bridging laboratory research with the lived experiences of people who stutter and fostering collaboration among scientists, clinicians, and the stuttering community.

Resources discussed:

• SheikhBahaei, S., et al. (2025). Non-vocal motor deficits in a transgenic mouse model linked to stuttering disorders. bioRxiv. https://www.biorxiv.org/content/10.1101/2025.08.08.669441v2
• SheikhBahaei, S., et al. (2025). Iron dysregulation in mice engineered with a mutation associated with stuttering. bioRxiv. https://www.biorxiv.org/content/10.1101/2025.07.30.667752v1
• SheikhBahaei, S., et al. (2024). Scientists, society, and stuttering: A multi-stakeholder approach. International Journal of Clinical Practice. https://onlinelibrary.wiley.com/doi/full/10.1111/ijcp.13678

Shahriar SheikhBahaei, Ph.D., is a neuroscientist and faculty member at Stony Brook University. His research focuses on how the brain controls complex motor behaviors such as speech and breathing, particularly focusing on the role of astrocytes in neural circuits. Growing up with stuttering has influenced his lifelong pursuit to understand the neurobiology of speech and communication. He completed his Ph.D. in Neuroscience through a joint program at University College London and the National Institutes of Health (NIH). He later became one of the first Independent Research Scholars at NIH, where he established his own lab. At Stony Brook University, he continues to investigate the cellular and circuit foundations of speech disorders while also mentoring the next generation of scientists and advocating for more inclusive perspectives on communication.