InBits

• Algorithms, echo chambers, and the road to extremism

  This episode explores how extremist ideologies spread online and offline, who is most vulnerable to radicalization, and the pathways that lead people into — and sometimes out of — extremist communities. We discuss the role of social media, traditional media, and even bots in amplifying harmful narratives, as well as the psychological and social vulnerabilities that make individuals more susceptible. We break down the stages of radicalization, from initial uncertainty to community immersion and, in rare cases, violent action. We also considers the impact on families and communities, and what can be done to build resilience and support people away from extremist beliefs.   Content Warning: We discuss real-world examples of radicalisation and violence that may be disturbing or frustrating for some listeners. Support resources: If you have been affected by the content of this episode in any way, the supports at the link below may be of assistance. If you are not in Ireland, please seek supports local to you.  Irish Health Service Executive mental health supports The Samaritans Pieta House - Suicide and Self-harm Resource Other helpful resources https://www.factchecking.ie/  European Digital Media Observatory (EDMO) https://www.medialiteracyireland.ie/training-development/    Research Global Witness - reports on bot acticvity and disinfomation online Scrivens, R. & Conway, M. (2019). The roles of ‘old’ and ‘new’ media tools and technologies in the facilitation of violent extremism and terrorism Borum, R. (2010). Understanding Terrorist Psychology Schuurman, B. & Carthy, S. L. (2025). Citizens, Extremists, Terrorists: Comparing Radicalized Individuals with the General Population Booth, E. et al. (2025). Conspiracy, misinformation, radicalisation: understanding the online pathway to indoctrination and opportunities for intervention

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• Selfies, Selves, and the Stories We Tell Online

  In this episode, we explore the complex and often contradictory ways we present ourselves online. Are we the same person across Instagram, LinkedIn, and real life? Do we craft idealized versions of ourselves—or does the digital world give some of us a chance to finally be who we truly are? From psychological theories of the self to why selfies spark moral panic (and who they target), we dive into the motivations behind online self-presentation. We discuss how authenticity affects well-being, why platforms like BeReal are seen as more “genuine,” and how your sense of identity may shape the way you present yourself on different apps. We also touch on professional identity, performative posting, and whether “humble bragging” ever really works. Ultimately, we’re asking: What does your online presence say about your offline self—and what does it say about all of us?   Support resources: If you have been affected by the content of this episode in any way, the supports at the link below may be of assistance. If you are  not in Ireland, please seek supports local to you.  Irish Health Service Executive mental health supports   Key Papers: Can You See the Real Me? Activation and Expression of the “True Self” on the Internet Self-concept clarity and online self-presentation in adolescents.  The Relationship Between Self-Concept and Online Self-Presentation in Adults Authentic self-expression on social media is associated with greater subjective well-being Charlit Floriano 3d animation research project: Understanding Virtual Bodies – A Case for the Use of Simple & Stylized Avatars in Social VR

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• Trust Issues: Misinformation in the Digital Age

  In today’s episode, we’re unpacking misinformation from a psychological angle. We’ll talk about what counts as misinformation and disinformation, How “fake news” thrives online, and the Psychological biases that make us vulnerable. The consequences of misinformation on behaviors and society and what’s being done to fight back—from legislation to digital literacy. Content Warning: We discuss real-world examples of misinformation in health, politics, and social issues that may be disturbing or frustrating for some listeners. Resources https://www.factchecking.ie/  European Digital Media Observatory (EDMO) https://www.medialiteracyireland.ie/training-development/  National Youth Council Report Research Kim et al (2023) Kim et al (2019) Rocha et al (2021)

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• Catfishing: Love and lies online

  In this episode, we unpack the psychology and motivations behind catfishing—the act of creating false identities online. We explore how online environments foster deception, how attachment styles and personality traits like psychopathy and narcissism play into catfishing behavior, and what impact this has on victims. Drawing from psychological theories, research studies, and real-world examples, this episode unpacks how anonymity, identity exploration, and emotional needs all intersect in the phenomenon of catfishing. Whether for attention, control, amusement, or exploitation, the reasons people catfish, and the effects it has, are more complex than you might expect. Content warning: sexual harassment/image based sexual abuse, manipulation and control, and psychological distress.   Support resources: If you have been affected by the content of this episode in any way, the supports at the link below may be of assistance. If you are not in Ireland, please seek supports local to you.  Irish Health Service Executive mental health supports The Samaritans Pieta House - Suicide and Self-harm Resource   Key Papers: Anderson, A. P., Bryce, J., Ireland, C. A., & Ireland, J. L. (2019). A preliminary review of cyber-deception factors: Offerings from a systematic review. Salus Journal, 7(1), 88-107. Suler (2004). The Online Disinhibition Effect. Cyberpsychology and Behaviour.  Mosley, M. A., Lancaster, M., Parker, M. L., & Campbell, K. (2020). Adult attachment and online dating deception: A theory modernized. Sexual and Relationship Therapy, 35(2), 227-243. Lauder, C., & March, E. (2023). Catching the catfish: Exploring gender and the Dark Tetrad of personality as predictors of catfishing perpetration. Computers in Human Behavior, 140, 107599. Moor & Anderson (2019). A systematic literature review of the relationship between dark personality traits and antisocial online behaviours. Personality and Individual Differences.   News stories: GAA Catfish podcast episodes 1 & 2 https://open.spotify.com/episode/2ADTwa9ipI0plNJA0NgtiB GAA Catfish podcast episode 3 https://open.spotify.com/episode/5QLi4OZ43Vuopj87kOYoF5   Aoibhin's story My catfishing nightmare: ‘I’m waiting for someone to sit across from me and start a date I don’t know I’m supposed to be on’   Adele Rennie https://bbc.com/news/articles/c4grwglgnxvo    

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• Older Adults & Tech: Debunking bias & thriving online

  We debunk age-related biases. Learn why caution is key, and how with support, older adults can thrive in the digital world, minimizing online risks and maximizing tech benefits.  Resources and Links AARP Survey Broady et al (2010) - Comparison of older and younger adults’ attitudes towards and abilities with computers: Implications for training and learning Baldassar et al (2017) - Aging in place in a mobile world: New media and older people’s support networks Busch et al (2021) - Smartphone use amongst older adults Chatterman et al (2019) - Should AI-Based, conversational digital assistants employ social- or task-oriented interaction style? A task-competency and reciprocity perspective for older adults

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