The Psychology of Self-Injury: Exploring Self-Harm & Mental Health

In this episode, Christina Robillard talks about how self-criticism can lead to increases in self-injury urges within the next two hours as well as the relationship between self-criticism and disordered eating. She explains how she and her team use ecological momentary assessment (EMA; see Season 1, Episode 11 with Dr. Glenn Kiekens) to assess self-criticism in real time. Connect with Christina on...

Approximately 47% of transgender adults and 55.7% of transgender and non-binary youth report having engaged in nonsuicidal self-injury (NSSI) at some point in their life. In this episode, Thomas details his experience of self-harm beginning at age 12, how his self-injury evolved over time, and how it related to his gender dysphoria. He also discusses dissociation as a relatively constant function...

In this episode, Dr. Jonas Bjärehed from Lund University in Sweden walks us through his research on nonsuicidal self-injury (NSSI) that he began in 2007 as part of his dissertation project. For example, he shares high prevalence rates of NSSI in Sweden (~40%) and discusses gender differences of NSSI among adolescents in 2007 compared to 2023. He also explains the results of a 10-year longitudinal...

In this episode, Dr. Amy Lucas from Speek Health in the United Kingdom talks about supporting siblings of those who engage in nonsuicidal self-injury (NSSI). How can parents and caregivers of those who self-injure determine if they should share that information with siblings? What should parents do or say if they learn that the one self-injuring has made their siblings promise not to tell their pa...

In 2013, the 5th edition of the Diagnostic & Statistical Manual of Mental Disorders (DSM-5) was released, and for the first time it included Nonsuicidal Self-Injury Disorder as a Condition for Further Study. It is not an actual diagnosis at this time, but there are  currently six criteria listed (see below, bottom of page). In this episode, Dr. Greg Lengel from Drake University in Iowa walks us th...

What exactly constitutes nonsuicidal self-injury (NSSI)? Dr. Brooke Ammerman from the University of Notre Dame and Dr. Greg Lengel from Drake University discuss the complexities of defining NSSI. They also describe the difference between deliberate self-harm and NSSI and share their research about what many clinicians, researchers, and people with lived experience tell them about what they think c...

The term "self-harm" is an umbrella term, encompassing a broad range of behaviors, under which is included substance abuse and misuse, eating disorders, suicide, and nonsuicidal self-injury (NSSI). In this episode, Dr. Brianna Turner from the University of Victoria in British Columbia, Canada discusses how often self-damaging behaviors, including risky sex, financial and physical recklessness, co-...

In this episode, Allison details her experience of engaging in nonsuicidal self-injury (NSSI) beginning in 9th grade and into her 20's. She explains the complex relationship she and many others have with their self-harm scars and discusses how her husband has supported her when she has self-injured. She also shares about how she makes sense of her scars in the context of her faith as a Christian....

Up to 1 in 5 (20%) individuals with intellectual and developmental disabilities (IDD) and about 3 in 7 (42%) individuals with autism spectrum disorder (ASD) engage in self-injurious behavior (SIB). Common forms of SIB include repetitive head banging, head-hitting, self-biting, self-hitting, eye-poking, skin-picking, and trichotillomania (hair pulling), among other forms of self-harm. In this episo...

What is the relationship between nonsuicidal self-injury (NSSI) and pain? Are individuals who self-injure less sensitive to pain than those who don’t self-injure? What are the ethics involved in conducting research on pain? In this episode, Dr. Julian Koenig describes the research on the experience of pain among those who self-harm. Learn more about Dr. Koenig and his research lab at www.koeniglab...

Amidst a global youth mental health crisis, is it possible that many young people are experiencing adolescent development challenges but are using mental health language to describe their distress? Even to the degree of experiencing crises that include self-harm like nonsuicidal self-injury and suicidal thoughts and behaviors? In this episode, Drs. Maria Papadima and Rachel Acheson share observati...

Approximately 1-4% of people throughout the world experience obsessive-compulsive disorder (OCD). Individuals with OCD are more likely than those without OCD to engage in nonsuicidal self-injury (NSSI), and recent research has shown that, among those who self-injure, having a diagnosis of OCD predicts more severe self-injury. In this episode, licensed clinical social worker and OCD expert Nathan P...

What is a parent's role in helping their child recover from self-injury? What might a dad say about supporting his child when he learns his child is engaging in nonsuicidal self-injury (NSSI)?  In this episode, a father and daughter sit down to discuss her lived experience of self-injury and self-harm and how parents, especially dads, can support their child. This is a shared story. Follow  Dr. We...

In this episode, ISSS Past Presidents Dr. Stephen Lewis from the University of Guelph in Canada, and Dr. Penelope Hasking from Curtin University in Australia talk about a new way of understanding self-injury and self-harm, with a special focus on recovery. In their person-centered approach, they emphasize the perspective of lived experience, move away from a "why don't you just stop" mentality, no...

What goes on at the neurobiological level that makes someone more vulnerable to self-injure or self-harm? What biological risk factors are at play? What roles do the vagus nerve, cortisol levels, and hypothalamic-pituitary-adrenal (HPA) axis have? We hope to discuss the psychology of self-injury pain in a future episode, but in this episode, Dr. Michael Kaess from the University of Bern in Switzer...

A lot of therapies address the context in which nonsuicidal self-injury (NSSI) and self-harm may occur, but only a few treatments have been designed to address NSSI specifically. In this episode, we dive into one of these treatments: Emotion Regulation Group Therapy (ERGT). Drs. Kim Gratz and Matthew Tull from Lyra Health and the University of Toledo in Ohio walk us through in significant detail e...

Early in the pandemic there was a lot of talk about how the initial lockdown and stay-at-home orders would affect people’s mental health, including risk for suicide and nonsuicidal self-injury (NSSI). In this episode, Dr. Ruth Tatnell answers questions about the pandemic's effects on rates of self-injury: Did the initial lockdown of the COVID-19 pandemic increase self-injury urges and behaviors li...

In 1986, the first treatment program in the United States specifically for nonsuicidal self-injury (NSSI) opened its doors. Self Abuse Finally Ends, better known as S.A.F.E. Alternatives, was a 30-day inpatient program for the treatment of self-injury and self-harm. In this episode, Dr. Wendy Lader, the Co-Founder and retired Clinical Director of S.A.F.E. Alternatives talks about  what treatment l...

How are scars from nonsuicidal self-injury (NSSI) different than physical scars that are unintentional or result from non-self-inflicted wounds ? What psychological effects can result from daily reminders of one's own decision to self-harm? Is there an association between NSSI scars and suicidal thoughts and behaviors? In this episode, Dr. Burke discusses the mixed relationship that many people wh...

In this episode, Kirsty Moore details her experience of engaging in nonsuicidal self-injury (NSSI) beginning at age 14 and into her 30's. She discusses her training in psychology and how she integrates research on NSSI with her lived experience of self-harm as a form of advocacy when conducting workshops on NSSI for the community. Connect with Dr. Kirsty on Instagram at @dr_kirsty_coaching .   Fol...

What digital interventions exist for addressing nonsuicidal self-injury (NSSI)? And do they and peer-support apps help in reducing NSSI urges and behaviors?  What do individuals with lived experience of self-injury say that they look for in app-based technology to address self-injury? In this episode, Dr. Kruzan from Northwestern University Feinberg School of Medicine shares about what her researc...

Just how prevalent is self-injury among children under age 12?  Do the types and methods they use differ from those who self-injure at other ages? What about the reasons they give for self-injuring? In this episode, Dr. Imke Baetens and PhD candidate Lisa Van Hove from Vrije Universiteit Brussel (Brussels University) discuss the prevalence of self-injury and self-harm among children under age 12 a...

What is the prevalence of self-injury among adults over age 40? And what differentiates those who report having stopped self-injuring from those who continue to self-injure? How do they differ from those under age 25 who self-injure, including related to suicidal thoughts and behaviors? In this episode, psychologist Dr. Sarah Swannell from Australia discusses the prevalence of self-injury and self...

Every screenwriter and film director is different and each has their own intentions and motivations, but what goes into the writing of characters who engage in self-injury and self-harm? How are such films inspired, and how do writers and directors choose to frame self-injury content? In this episode, screenwriter, director, and actress Christina Beck discusses her independent feature film "PERFEC...

Does it matter where on the body someone cuts, whether on typically more visible sites such as the forearm and wrist, or in typically more concealed areas, such as the upper arm and torso? Is there a relationship between where someone cuts on their body and their likelihood of continuing to engage in the behavior? In this episode, Dr. Gardner discusses her research on the psychology of self-injury...