One in Ten

In this episode of 'One in Ten,' host Teresa Huizar speaks with Liisa Järvilehto, a psychologist and Ph.D. candidate at the University of Helsinki, about the positive uses of AI in child abuse investigations and forensic interviews. The conversation addresses the common misuse of AI and explores its potential in assisting professionals by proposing hypotheses, generating question sets, and more. The discussion delves into the application of large language models (LLMs) in generating alternative hypotheses and the nuances of using these tools to avoid confirmation bias in interviews. Huizar and Järvilehto also touch on the practical implications for current practitioners and future research directions. 
 
Time Stamps: 
 
00:00 Introduction to the Episode 
00:00 Introduction to the Episode 
00:22 Exploring AI in Child Abuse Investigations 
01:06 Introducing Liisa Järvilehto and Her Research 
01:48 Challenges in Child Abuse Investigations 
04:24 The Role of Large Language Models 
06:28 Addressing Bias in Investigations 
09:13 Hypothesis Testing in Forensic Interviews 
12:18 Study Design and Findings 
25:54 Implications for Practitioners 
33:41 Future Research Directions 
36:49 Conclusion and Final Thoughts 

Resources:
Pre-interview hypothesis generation: large language models (LLMs) show promise for child abuse investigations
Support the show
Did you like this episode? Please leave us a review on Apple Podcasts.

In this episode of 'One in Ten,' hosted by Teresa Huizar, Dr. Sheryl Chatfield from Kent State University discusses the alarming rise in youth suicides and its correlation with technology use. Delving into data from the National Violent Death Reporting System, Dr. Chatfield highlights the significant impact of technology, including social media and gaming, on youth mental health. They explore the triggers leading to suicidal thoughts, focusing on restrictions on technology use as precipitating factors. Dr. Chatfield also discusses the demographic trends in youth suicide and suggests prevention strategies, emphasizing the importance of diverse leisure activities and open communication between parents and their children. The episode concludes with practical advice for both professionals and parents on how to support youth effectively. 

Time Stamps: 
 
00:00 Introduction and Episode Overview 
01:22 Guest Introduction: Dr. Cheryl Chatfield 
01:27 Research Origins: Technology and Youth Suicide 
03:42 Trends in Youth Suicide 
05:21 The Role of Technology in Suicidal Behavior 
07:17 Understanding Suicidal Ideation in Youth 
15:56 Age-Related Differences in Suicide Motivations 
20:18 Impact of Mental Health Crisis on Youth 
25:07 Conflicts and Restrictions Leading to Suicidal Behavior 
26:48 Grieving the Loss of a Chatbot 
27:35 Addiction and Withdrawal Symptoms 
28:36 Social Media and Gaming Stress 
29:48 Fear of Missing Out 
31:05 Identity and Online Presence 
32:13 Technology Use and Mental Health 
36:44 Demographics of Youth Suicide 
40:43 Prevention Strategies 
46:52 Encouraging Diverse Activities 
51:14 Concluding Thoughts 

Resources:
Exploring the role of technology in youth and adolescent deaths by suicide using data from the 2017-2019 National Violent Death Reporting System (NVDRS) - PubMed
Support the show
Did you like this episode? Please leave us a review on Apple Podcasts.

In this episode of One in Ten, host Teresa Huizar engages in a thought-provoking conversation with Dr. Jim Hamilton, an associate professor adjunct at Yale School of Medicine, on the topic of medical child abuse. They explore the complexities of why caregivers might fabricate illnesses in their children, the significant discrepancies that pediatricians should look for, and the systemic issues that enable this form of abuse. Dr. Hamilton shares insights from his experience and research, including an innovative study using school nurses to understand the prevalence and detection of medical child abuse. The episode underscores the importance of early intervention, compassionate care, and preventing the escalation of such cases to protect children and support families. 

Time  Topic 
00:00 Introduction to Medical Child Abuse 
01:21 Dr. Jim Hamilton's Journey into Medical Deception 
04:19 Understanding Medical Child Abuse 
06:33 Indicators and Evidence of Medical Child Abuse 
09:52 The Role of Healthcare Professionals 
12:02 Complexities in Diagnosing Medical Child Abuse 
17:22 Systemic Issues and Parental Influence 
25:10 Legal Challenges and Case Studies 
26:14 The Chilling Reality of Medical Child Abuse 
27:16 Prevalence and Study Design Insights 
27:52 Understanding Medical Child Abuse: Rare or Not? 
31:15 The Role of School Nurses in Identifying Abuse 
36:04 Study Findings and Surprising Results 
43:00 The Importance of Early Intervention and Compassion 
51:40 Final Thoughts and Future Directions 

Resources
Prevalence of Suspected Medical Child Abuse in the School Setting: A Study of School Nurses - PubMed
Support the show
Did you like this episode? Please leave us a review on Apple Podcasts.

In this episode of 'One in Ten,' host Teresa Huizar speaks with Dr. Maggie Stevenson, Associate Professor of Psychology at Kenyon College, about the interplay between jurors' personal histories of child sexual abuse and their attitudes and decisions in similar cases. The conversation delves into Dr. Stevenson's meta-analysis study, which explores whether adult survivors of child sexual abuse exhibit more empathy toward child victims and examines the implications for jury selection. The discussion highlights how severity of past abuse impacts juror empathy, potential biases, and the need for more trauma-informed practices within the court system. The episode raises important questions about practical legal implications and suggests areas for future research to ensure fairness in child sexual abuse trials. 
 
Time Stamps: 
TimeTopic 
00:00 Introduction to Today's Topic 
01:28 Meet Dr. Maggie Stevenson 
02:06 Research Background and Study Design 
04:53 Key Findings and Implications 
10:17 Challenges in Defining Severity 
21:01 Practical Implications for the Court System 
26:04 Future Research Directions 
31:12 Conclusion and Final Thoughts 
 
Resources:
More Severe Juror Sexual Abuse Strengthens Empathy for Child Sexual Abuse Victims: Meta-Analyses - Tayler M. Jones-Cieminski, Margaret Stevenson, Bette L. Bottoms, 2025
Support the show
Did you like this episode? Please leave us a review on Apple Podcasts.

In this episode of One in Ten, host Teresa Huizar talks with Dr. Matt Kafafian from George Washington University about his research on how the COVID-19 pandemic has reshaped the nature of the characteristics of exploited youth served by a Children’s Advocacy Center. Dr. Kafafian discusses significant findings from studies examining post-pandemic changes in the identification and referral of commercially sexually exploited children and youth. They explore how shifts to online environments and evolving police and social service practices have impacted the demographics and types of exploitation cases being reported. Key points include the new challenges facing child abuse professionals, changes in risk factors, and the implications for screening tools designed to identify vulnerable youth. Dr. Kafafian also discusses emerging trends related to gender differences and mental health issues among exploited youth, highlighting the need for updated tools and approaches in the field. 
 
Time Stamps 
 
Time Topic 
00:00 Introduction and Episode Overview 
00:17 Guest Introduction: Dr. Matt Kavian 
00:48 Impact of the Pandemic on Youth Exploitation 
04:29 Pre-Pandemic Vulnerabilities and Risk Factors 
06:53 Changes in Youth Exploitation During the Pandemic 
08:39 Study Findings and Hypotheses 
24:20 Implications for Child Abuse Professionals 
26:35 Future Research Directions 
29:17 Acknowledgments and Conclusion 

Resources
Changing Profiles of Youth Referred for Commercial Sexual Exploitation before and since the Onset of COVID-19 in the United States - Matthew Kafafian, Ieke de Vries, Amy Farrell, Christen Asiedu, Elizabeth Bouchard, 2025
Support the show
Did you like this episode? Please leave us a review on Apple Podcasts.