Article

McBride, Orla, Butter, Sarah, Martinez, Anton P., Shevlin, Mark, Murphy, Jamie, Hartman, Todd K., McKay, Ryan, Hyland, Philip, Bennett, Kate M., Stocks, Thomas V. A., Gibson‐Miller, Jilly, Levita, Liat, Mason, Liam and Bentall, Richard P. (2023) An 18‐month follow‐up of the Covid‐19 psychology research consortium study panel: Survey design and fieldwork procedures for Wave 6. International Journal of Methods in Psychiatric Research, 32 (2). ISSN 1049-8931

Greenblatt‐Kimron, Lee, Karatzias, Thanos, Yonatan, Maya, Shoham, Adi, Hyland, Philip, Ben‐Ezra, Menachem and Shevlin, Mark (2023) Early maladaptive schemas and ICD‐11 CPTSD symptoms: Treatment considerations. Psychology and Psychotherapy: Theory, Research and Practice, 96 (1). pp. 117-128. ISSN 1476-0835

Kenny, Laura, Hyland, Philip, Cloitre, Marylene and Shevlin, Mark (2023) Factor Structure of the Shortened Six-Item Version of the de Jong Gierveld Loneliness Scale (DJGLS-6) A Systematic Review and Testing Factor Models in a Nationally Representative Sample. European Journal of Mental Health, 18. pp. 1-12. ISSN 1778-7119

Kenny, Laura, Hyland, Philip, Cloitre, Marylene and Shevlin, Mark (2023) Factor Structure of the Shortened Six-Item Version of the de Jong Gierveld Loneliness Scale (DJGLS-6) : A Systematic Review and Testing Factor Models in a Nationally Representative Sample. European Journal of Mental Health, 18. pp. 1-12. ISSN 1788-4934

Charak, Ruby, Cano-Gonzalez, Ines, Ronzón-Tirado, Roman, Ford, Julian D., Byllesby, Brianna M., Shevlin, Mark, Karatzias, Thanos, Hyland, Philip and Cloitre, Marylene (2023) Factor structure of the international trauma questionnaire in trauma exposed LGBTQ+ adults: Role of cumulative traumatic events and minority stress heterosexist experiences. Psychological Trauma: Theory, Research, Practice, and Policy, 15 (4). pp. 628-636. ISSN 1942-9681

Butter, Sarah, Shevlin, Mark, McBride, Orla, Bentall, Richard P., Hyland, Philip, Leavey, Gerard and Murphy, Jamie (2023) Functioning, symptom expression and risk along the psychosis continuum. Psychological Medicine, 53 (15). pp. 7407-7417. ISSN 0033-2917

Shevlin, Mark, Hyland, Philip, Karatzias, Thanos, Makhashvili, Nino, Javakhishvili, Jana and Roberts, Bayard (2023) Letter to the Editor: The Ukraine Crisis: Mental Health Resources for Clinicians and Researchers. Journal of Loss and Trauma, 28 (2). pp. 161-163. ISSN 1532-5024

Shevlin, Mark, Redican, Enya, McElroy, Eoin, Ben-Ezra, Menachem, Karatzias, Thanos and Hyland, Philip (2023) Measuring positive memories of home and family during childhood: The development and initial validation of the ‘Memories of Home and Family Scale’. Current Psychology, 42 (26). pp. 22255-22264. ISSN 1046-1310

Hyland, Philip, Vallières, Frédérique, Shevlin, Mark, Karatzias, Thanos, Ben-Ezra, Menachem, McElroy, Eoin, Vang, Maria Louison, Lorberg, Boris and Martsenkovskyi, Dmytro (2023) Psychological consequences of war in Ukraine: assessing changes in mental health among Ukrainian parents. Psychological Medicine, 53 (15). pp. 7466-7468. ISSN 0033-2917

Karatzias, Thanos, Shevlin, Mark, Ben‐Ezra, Menachem, McElroy, Eoin, Redican, Enya, Vang, Maria Louison, Cloitre, Marylene, Ho, Grace W. K., Lorberg, Boris, Martsenkovskyi, Dmytro and Hyland, Philip (2023) War exposure, posttraumatic stress disorder, and complex posttraumatic stress disorder among parents living in Ukraine during the Russian war. Acta Psychiatrica Scandinavica, 147 (3). pp. 276-285. ISSN 0001-690X

Levin, Yafit, Bachem, Rahel, Hyland, Philip, Vallières, Frédérique, Shevlin, Mark, Karatzias, Thanos, McElroy, Eoin, Vang, Maria Louison, Lorberg, Boris, Ben-Ezra, Menachem and Martsenkovskyi, Dmytro (2023) The association between daily life changes and anxiety among Ukrainians following the Russian invasion. Psychiatry Research, 329. p. 115530. ISSN 0165-1781

Hyland, Philip, Shevlin, Mark and Brewin, Chris R. (2023) The memory and identity theory of ICD-11 complex posttraumatic stress disorder. Psychological Review, 130 (4). pp. 1044-1065. ISSN 0033-295X

Karatzias, Thanos, Shevlin, Mark, Ford, Julian D., Fyvie, Claire, Grandison, Graeme, Hyland, Philip and Cloitre, Marylene (2022) Childhood trauma, attachment orientation, and complex PTSD (CPTSD) symptoms in a clinical sample: Implications for treatment. Development and Psychopathology, 34 (3). pp. 1192-1197. ISSN 0954-5794

McBride, Orla, Butter, Sarah, Murphy, Jamie, Shevlin, Mark, Hartman, Todd K., Bennett, Kate M., Stocks, Thomas V. A., Lloyd, Alex, McKay, Ryan, Gibson‐Miller, Jilly, Levita, Liat, Mason, Liam, Martinez, Anton P., Hyland, Philip, Vallières, Frédérique, Karatzias, Thanos, Valiente, Carmen, Vazquez, Carmelo and Bentall, Richard P. (2022) Design, content, and fieldwork procedures of the COVID‐19 Psychological Research Consortium (C19PRC) Study – Wave 4. International Journal of Methods in Psychiatric Research, 31 (1). ISSN 1049-8931

Charak, Ruby, Cano-Gonzalez, Ines, Shevlin, Mark, Ben-Ezra, Menachem, Karatzias, Thanos and Hyland, Philip (2022) Dimensional latent structure of ICD-11 posttraumatic stress disorder, complex PTSD, and adjustment disorder: Evidence from Ghana, Kenya, and Nigeria. Traumatology, 28 (2). pp. 223-234. ISSN 1085-9373

Murphy, Jamie, Shevlin, Mark, Arseneault, Louise, Bentall, Richard, Caspi, Avshalom, Danese, Andrea, Hyland, Philip, Moffitt, Terrie E. and Fisher, Helen L. (2022) Externalizing the threat from within: A new direction for researching associations between suicide and psychotic experiences. Development and Psychopathology, 34 (3). pp. 1034-1044. ISSN 0954-5794

Zavlis, Orestis, Butter, Sarah, Bennett, Kate, Hartman, Todd K., Hyland, Philip, Mason, Liam, McBride, Orla, Murphy, Jamie, Gibson-Miller, Jilly, Levita, Liat, Martinez, Anton P., Shevlin, Mark, Stocks, Thomas V. A., Vallières, Frédérique and Bentall, Richard P. (2022) How does the COVID-19 pandemic impact on population mental health? A network analysis of COVID influences on depression, anxiety and traumatic stress in the UK population. Psychological Medicine, 52 (16). pp. 3825-3833. ISSN 0033-2917

Owczarek, Marcin, Nolan, Emma, Shevlin, Mark, Butter, Sarah, Karatzias, Thanos, McBride, Orla, Murphy, Jamie, Vallieres, Frederique, Bentall, Richard, Martinez, Anton and Hyland, Philip (2022) How is loneliness related to anxiety and depression: A population‐based network analysis in the early lockdown period. International Journal of Psychology, 57 (5). pp. 585-596. ISSN 0020-7594

Shevlin, Mark, Hyland, Philip, Nolan, Emma, Owczarek, Marcin, Ben‐Ezra, Menachem and Karatzias, Thanos (2022) ICD‐11 ‘mixed depressive and anxiety disorder’ is clinical rather than sub‐clinical and more common than anxiety and depression in the general population. British Journal of Clinical Psychology, 61 (1). pp. 18-36. ISSN 0144-6657

Shevlin, Mark, Hyland, Philip, Nolan, Emma, Owczarek, Marcin, Ben‐Ezra, Menachem and Karatzias, Thanos (2022) ICD‐11 ‘mixed depressive and anxiety disorder’ is clinical rather than sub‐clinical and more common than anxiety and depression in the general population. British Journal of Clinical Psychology, 61 (1). pp. 18-36. ISSN 0144-6657

Shevlin, Mark, Butter, Sarah, McBride, Orla, Murphy, Jamie, Gibson-Miller, Jilly, Hartman, Todd K., Levita, Liat, Mason, Liam, Martinez, Anton P., McKay, Ryan, Stocks, Thomas VA, Bennett, Kate M, Hyland, Philip, Vallieres, Frédérique, Valiente, Carmen, Vazquez, Carmelo, Contreras, Alba, Peinado, Vanesa, Trucharte, Almudena, Bertamini, Marco, Panzeri, Anna, Bruno, Giovanni, Granziol, Umberto, Mignemi, Giuseppe, Spoto, Andrea, Vidotto, Giulio and Bentall, Richard P. (2022) Measurement invariance of the Patient Health Questionnaire (PHQ-9) and Generalized Anxiety Disorder scale (GAD-7) across four European countries during the COVID-19 pandemic. BMC Psychiatry, 22 (1). pp. 1-9. ISSN 1471-244X

Butter, Sarah, Murphy, Jamie, Hyland, Philip, McBride, Orla, Shevlin, Mark, Hartman, Todd K., Bennett, Kate, Gibson-Miller, Jilly, Levita, Liat, Martinez, Anton P., Mason, Liam, McKay, Ryan, Stocks, Thomas V. A., Vallières, Frédérique and Bentall, Richard P. (2022) Modelling the complexity of pandemic-related lifestyle quality change and mental health: an analysis of a nationally representative UK general population sample. Social Psychiatry and Psychiatric Epidemiology, 57 (6). pp. 1247-1260. ISSN 0933-7954

Karatzias, Thanos, Knefel, Matthias, Maercker, Andreas, Cloitre, Marylene, Reed, Geoffrey, Bryant, Richard A., Ben-Ezra, Menachem, Kazlauskas, Evaldas, Jowett, Sally, Shevlin, Mark and Hyland, Philip (2022) The Network Structure of ICD-11 Disorders Specifically Associated with Stress: Adjustment Disorder, Prolonged Grief Disorder, Posttraumatic Stress Disorder, and Complex Posttraumatic Stress Disorder. Psychopathology, 55 (3-4). pp. 226-234. ISSN 0254-4962

Martinez, Anton P., Shevlin, Mark, Valiente, Carmen, Hyland, Philip and Bentall, Richard P. (2022) Paranoid beliefs and conspiracy mentality are associated with different forms of mistrust: A three-nation study. Frontiers in Psychology, 13. pp. 1-11. ISSN 1664-1078

Khraisat, Omar Mohammad Ali, Shevlin, Mark, Redican, Enya, Hyland, Philip, Butter, Sarah, McBride, Orla, Hartman, Todd K., Murphy, Jamie, Vallières, Frédérique and Bentall, Richard P. (2022) Perceived manageability of debt and mental health during the COVID-19 pandemic: A UK population analysis. PLoS ONE, 17 (9). e0274052. ISSN 1932-6203

Hyland, Philip, Rochford, Sarah, Munnelly, Anita, Dodd, Philip, Fox, Robert, Vallières, Frédérique, McBride, Orla, Shevlin, Mark, Bentall, Richard P., Butter, Sarah, Karatzias, Thanos and Murphy, Jamie (2022) Predicting risk along the suicidality continuum: A longitudinal, nationally representative study of the Irish population during the COVID‐19 pandemic. Suicide and Life-Threatening Behavior, 52 (1). pp. 83-98. ISSN 0363-0234

Redican, Enya, Hyland, Philip, Cloitre, Marylene, McBride, Orla, Karatzias, Thanos, Murphy, Jamie, Bunting, Lisa and Shevlin, Mark (2022) Prevalence and predictors of ICD‐11 posttraumatic stress disorder and complex PTSD in young people. Acta Psychiatrica Scandinavica, 146 (2). pp. 110-125. ISSN 0001-690X

Jowett, Sally, Karatzias, Thanos, Shevlin, Mark and Hyland, Philip (2022) Psychological trauma at different developmental stages and ICD-11 CPTSD: The role of dissociation. Journal of Trauma & Dissociation, 23 (1). pp. 52-67. ISSN 1529-9732

McBride, Orla, Butter, Sarah, Hartman, Todd, Murphy, Jamie, Hyland, Philip, Shevlin, Mark, Gibson-Miller, Jilly, Levita, Liat, Mason, Liam, Martinez, Anton, McKay, Ryan, Lloyd, Alex, Stocks, Thomas, Bennett, Kate, Vallières, Frédérique, Karatzias, Thanos, Valiente, Carmen, Vazquez, Carmelo, Contreras Cuevas, Alba, Bertamini, Marco, Panzero, Anna, Bruno, Giovanni and Bentall, Richard (2022) Sharing data to better understand one of the world's most significant shared experiences: data resource profile of the longitudinal COVID-19 psychological research consortium (C19PRC) study. International Journal of Population Data Science, 5 (4). pp. 1-24. ISSN 2399-4908

Hyland, Philip, Vallières, Frédérique, Shevlin, Mark, Bentall, Richard P., Butter, Sarah, Hartman, Todd K., Karatzias, Thanos, Martinez, Anton P., McBride, Orla, Murphy, Jamie and Fox, Robert (2022) State of Ireland's mental health: findings from a nationally representative survey. Epidemiology and Psychiatric Sciences, 31 (e47). pp. 1-13. ISSN 2045-7960

Waite, Stephen, Hyland, Philip, Bennett, Kate M., Bentall, Richard P. and Shevlin, Mark (2022) Testing alternative models and predictive utility of the Death Anxiety Inventory-Revised: A COVID-19 related longitudinal population based study. Acta Psychologica, 225 (103539). pp. 1-10. ISSN 0001-6918

Picone, Gabriel A., McBride, Orla, Bunting, Eimhear, Harkin, Oisín, Butter, Sarah, Shevlin, Mark, Murphy, Jamie, Mason, Liam, Hartman, Todd K., McKay, Ryan, Hyland, Philip, Levita, Liat, Bennett, Kate M., Stocks, Thomas V. A., Gibson-Miller, Jilly, Martinez, Anton P., Vallières, Frédérique and Bentall, Richard P. (2022) Testing both affordability-availability and psychological-coping mechanisms underlying changes in alcohol use during the COVID-19 pandemic. PLOS ONE, 17 (3). e0265145. ISSN 1932-6203

McBride, Orla, Butter, Sarah, Murphy, Jamie, Hartman, Todd K., McKay, Ryan, Hyland, Philip, Shevlin, Mark, Bennett, Kate M., Stocks, Thomas V. A., Lloyd, Alex, Gibson‐Miller, Jilly, Levita, Liat, Mason, Liam, Martinez, Anton P., Vallières, Frédérique, Karatzias, Thanos and Bentall, Richard P. (2022) Tracking the psychological and socio‐economic impact of the COVID‐19 pandemic in the UK: A methodological report from Wave 5 of the COVID‐19 Psychological Research Consortium (C19PRC) Study. International Journal of Methods in Psychiatric Research, 31 (4). pp. 1-16. ISSN 1049-8931

Levin, Yafit, Bachem, Rahel, Hyland, Philip, Karatzias, Thanos, Shevlin, Mark, Ben‐Ezra, Menachem and Maercker, Andreas (2022) Validation of the International Adjustment Disorder Questionnaire in Israel and Switzerland. Clinical Psychology & Psychotherapy, 29 (4). pp. 1321-1330. ISSN 1063-3995

Redican, Enya, Cloitre, Marylene, Hyland, Philip, McBride, Orla, Karatzias, Thanos, Murphy, Jamie and Shevlin, Mark (2022) The latent structure of ICD-11 posttraumatic stress disorder (PTSD) and complex PTSD in a general population sample from USA: A factor mixture modelling approach. Journal of Anxiety Disorders, 85. p. 102497. ISSN 0887-6185

McCutchen, Christa, Hyland, Philip, Shevlin, Mark and Cloitre, Marylène (2022) The occurrence and co-occurrence of ACEs and their relationship to mental health in the United States and Ireland. Child Abuse & Neglect, 129 (105681). pp. 1-9. ISSN 0145-2134

Shevlin, Mark, Hyland, Philip and Karatzias, Thanos (2022) The psychological consequences of the Ukraine war: What we know, and what we have to learn. Acta Psychiatrica Scandinavica, 146 (2). pp. 105-106. ISSN 0001-690X

Vallières, Frédérique, Murphy, Jamie, McBride, Orla, Shevlin, Mark, Gilmore, Brynne, Travers, Áine, Nolan, Ann, Butter, Sarah, Karatzias, Thanos, Bentall, Richard and Hyland, Philip (2022) The role of psychosocial factors in explaining sex differences in major depression and generalized anxiety during the COVID-19 pandemic. BMC Public Health, 22 (1563). pp. 1-10. ISSN 1471-2458

Hyland, Philip, Vallières, Frédérique, McBride, Orla, Murphy, Jamie, Shevlin, Mark, Bentall, Richard P., Butter, Sarah, Hartman, Todd K., Karatzias, Thanos, MacLachlan, Malcolm, Maguire, Rebecca, Power, Joanna McHugh, Spikol, Eric and Daly, Michael (2021) Mental health of adults in Ireland during the first year of the COVID-19 pandemic: results from a nationally representative, longitudinal study. Psychological Medicine. pp. 1-6. ISSN 0033-2917

Hartman, Todd K., Stocks, Thomas V. A., McKay, Ryan, Gibson-Miller, Jilly, Levita, Liat, Martinez, Anton P., Mason, Liam, McBride, Orla, Murphy, Jamie, Shevlin, Mark, Bennett, Kate M., Hyland, Philip, Karatzias, Thanos, Vallières, Frédérique and Bentall, Richard P. (2021) The Authoritarian Dynamic During the COVID-19 Pandemic: Effects on Nationalism and Anti-Immigrant Sentiment. Social Psychological and Personality Science, 12 (7). pp. 1274-1285. ISSN 1948-5506

Palgi, Yuval, Karatzias, Thanos, Hyland, Philip, Shevlin, Mark and Ben-Ezra, Menachem (2021) Can subjective perceptions of trauma differentiate between ICD-11 PTSD and complex PTSD? A cross-cultural comparison of three African countries. Psychological Trauma: Theory, Research, Practice, and Policy, 13 (2). pp. 142-148. ISSN 1942-9681

Daly, Michael, MacLachlan, Malcolm, Maguire, Rebecca, Power, Joanna McHugh, Nolan, Ann, Shevlin, Mark, Spikol, Eric, Vallières, Frédérique and Hyland, Philip (2021) Changes in PTSD, depression, and generalized anxiety before and during the COVID-19 pandemic in Ireland. Journal of Affective Disorders Reports, 5. p. 100184. ISSN 2666-9153

Levin, Yafit, Hyland, Philip, Karatzias, Thanos, Shevlin, Mark, Bachem, Rahel, Maercker, Andreas and Ben-Ezra, Menachem (2021) Comparing the network structure of ICD-11 PTSD and complex PTSD in three African countries. Journal of Psychiatric Research, 136. pp. 80-86. ISSN 00223956

Ho, Grace W.K., Karatzias, Thanos, Vallières, Frédérique, Bondjers, Kristina, Shevlin, Mark, Cloitre, Marylène, Ben-Ezra, Menachem, Bisson, Jonathan I., Roberts, Neil P., Astill Wright, Laurence and Hyland, Philip (2021) Complex PTSD symptoms mediate the association between childhood trauma and physical health problems. Journal of Psychosomatic Research, 142. p. 110358. ISSN 0022-3999

McBride, Orla, Butter, Sarah, Murphy, Jamie, Shevlin, Mark, Hartman, Todd K., Hyland, Philip, McKay, Ryan, Bennett, Kate M., Gibson‐Miller, Jilly, Levita, Liat, Mason, Liam, Martinez, Anton P., Stocks, Thomas VA, Vallières, Frédérique, Karatzias, Thanos, Valiente, Carmen, Vazquez, Carmelo and Bentall, Richard P. (2021) Context, design and conduct of the longitudinal COVID‐19 psychological research consortium study–wave 3. International Journal of Methods in Psychiatric Research, 30 (3). ISSN 1049-8931

Lloyd, Alex, McKay, Ryan, Hartman, Todd K., Vincent, Benjamin T., Murphy, Jamie, Gibson-Miller, Jilly, Levita, Liat, Bennett, Kate, McBride, Orla, Martinez, Anton P., Stocks, Thomas V. A., Vallières, Frédérique, Hyland, Philip, Karatzias, Thanos, Butter, Sarah, Shevlin, Mark, Bentall, Richard P. and Mason, Liam (2021) Delay discounting and under-valuing of recent information predict poorer adherence to social distancing measures during the COVID-19 pandemic. Scientific Reports, 11 (1). ISSN 2045-2322

Tanimoto, Jun, Hyland, Philip, Vallières, Frédérique, Hartman, Todd K., McKay, Ryan, Butter, Sarah, Bentall, Richard P., McBride, Orla, Shevlin, Mark, Bennett, Kate, Mason, Liam, Gibson-Miller, Jilly, Levita, Liat, Martinez, Anton P., Stocks, Thomas V. A., Karatzias, Thanos and Murphy, Jamie (2021) Detecting and describing stability and change in COVID-19 vaccine receptibility in the United Kingdom and Ireland. PLOS ONE, 16 (11). e0258871. ISSN 1932-6203

Hartman, Todd K., Marshall, Michael, Stocks, Thomas V. A., McKay, Ryan, Bennett, Kate, Butter, Sarah, Gibson Miller, Jilly, Hyland, Philip, Levita, Liat, Martinez, Anton P., Mason, Liam, McBride, Orla, Murphy, Jamie, Shevlin, Mark, Vallières, Frédérique and Bentall, Richard P. (2021) Different Conspiracy Theories Have Different Psychological and Social Determinants: Comparison of Three Theories About the Origins of the COVID-19 Virus in a Representative Sample of the UK Population. Frontiers in Political Science, 3. ISSN 2673-3145

Levin, Yafit, Bachem, Rahel, Palgi, Yuval, Hyland, Philip, Karatzias, Thanos, Shevlin, Mark, Ben-Ezra, Menachem and Maercker, Andreas (2021) Fatalism and ICD-11 CPTSD and PTSD diagnoses: results from Nigeria, Kenya & Ghana. European Journal of Psychotraumatology, 12 (1). ISSN 2000-8066

Karatzias, Thanos, Shevlin, Mark, Hyland, Philip, Fyvie, Claire, Grandison, Graeme and Ben-Ezra, Menachem (2021) ICD-11 posttraumatic stress disorder, complex PTSD and adjustment disorder: the importance of stressors and traumatic life events. Anxiety, Stress, & Coping, 34 (2). pp. 191-202. ISSN 1061-5806

Hyland, Philip, Murphy, Jamie, Shevlin, Mark, Bentall, Richard, Karatzias, Thanos, Ho, Grace Wing Ka, Boduszek, Daniel and McElroy, Eoin (2021) On top or underneath: where does the general factor of psychopathology fit within a dimensional model of psychopathology? Psychological Medicine, 51 (14). pp. 2422-2432. ISSN 0033-2917

Sudzina, Frantisek, Bentall, Richard P., Lloyd, Alex, Bennett, Kate, McKay, Ryan, Mason, Liam, Murphy, Jamie, McBride, Orla, Hartman, Todd K., Gibson-Miller, Jilly, Levita, Liat, Martinez, Anton P., Stocks, Thomas V. A., Butter, Sarah, Vallières, Frédérique, Hyland, Philip, Karatzias, Thanos and Shevlin, Mark (2021) Pandemic buying: Testing a psychological model of over-purchasing and panic buying using data from the United Kingdom and the Republic of Ireland during the early phase of the COVID-19 pandemic. PLOS ONE, 16 (1). e0246339. ISSN 1932-6203

Murphy, Jamie, Vallières, Frédérique, Bentall, Richard P., Shevlin, Mark, McBride, Orla, Hartman, Todd K., McKay, Ryan, Bennett, Kate, Mason, Liam, Gibson-Miller, Jilly, Levita, Liat, Martinez, Anton P., Stocks, Thomas V. A., Karatzias, Thanos and Hyland, Philip (2021) Psychological characteristics associated with COVID-19 vaccine hesitancy and resistance in Ireland and the United Kingdom. Nature Communications, 12 (1). ISSN 2041-1723

Shevlin, Mark, Butter, Sarah, McBride, Orla, Murphy, Jamie, Gibson-Miller, Jilly, Hartman, Todd K., Levita, Liat, Mason, Liam, Martinez, Anton P., McKay, Ryan, Stocks, Thomas V. A., Bennett, Kate M., Hyland, Philip, Vallieres, Frédérique and Bentall, Richard P. (2021) Psychological responses to the COVID-19 pandemic are heterogeneous but have stabilised over time: 1 year longitudinal follow-up of the COVID-19 Psychological Research Consortium (C19PRC) study. Psychological Medicine. pp. 1-3. ISSN 0033-2917

Shevlin, Mark, Butter, Sarah, McBride, Orla, Murphy, Jamie, Gibson-Miller, Jilly, Hartman, Todd K., Levita, Liat, Mason, Liam, Martinez, Anton P., McKay, Ryan, Stocks, Thomas V. A., Bennett, Kate, Hyland, Philip and Bentall, Richard P. (2021) Refuting the myth of a ‘tsunami’ of mental ill-health in populations affected by COVID-19: evidence that response to the pandemic is heterogeneous, not homogeneous. Psychological Medicine. pp. 1-9. ISSN 0033-2917

McGinty, Grainne, Fox, Robert, Ben-Ezra, Menachem, Cloitre, Marylene, Karatzias, Thanos, Shevlin, Mark and Hyland, Philip (2021) Sex and age differences in ICD-11 PTSD and complex PTSD: An analysis of four general population samples. European Psychiatry, 64 (1). ISSN 0924-9338

McGinty, Grainne, Fox, Robert, Ben-Ezra, Menachem, Cloitre, Marylene, Karatzias, Thanos, Shevlin, Mark and Hyland, Philip (2021) Sex and age differences in ICD-11 PTSD and complex PTSD: An analysis of four general population samples. European Psychiatry, 64 (1). ISSN 0924-9338

Hyland, Philip, Vallières, Frédérique, Daly, Michael, Butter, Sarah, Bentall, Richard P., Fox, Robert, Karatzias, Thanos, MacLachlan, Malcolm, McBride, Orla, Murphy, Jamie, Murphy, David, Spikol, Eric and Shevlin, Mark (2021) Trajectories of change in internalizing symptoms during the COVID-19 pandemic: A longitudinal population-based study. Journal of Affective Disorders, 295. pp. 1024-1031. ISSN 0165-0327

Hyland, Philip, Vallières, Frédérique, Cloitre, Marylene, Ben-Ezra, Menachem, Karatzias, Thanos, Olff, Miranda, Murphy, Jamie and Shevlin, Mark (2021) Trauma, PTSD, and complex PTSD in the Republic of Ireland: prevalence, service use, comorbidity, and risk factors. Social Psychiatry and Psychiatric Epidemiology, 56. pp. 649-658. ISSN 0933-7954

Ho, Grace W. K., Hyland, Philip, Karatzias, Thanos, Bressington, Daniel and Shevlin, Mark (2021) Traumatic life events as risk factors for psychosis and ICD-11 complex PTSD: a gender-specific examination. European Journal of Psychotraumatology, 12 (1). ISSN 2000-8066

Cloitre, Marylene, Hyland, Philip, Prins, Annabel and Shevlin, Mark (2021) The international trauma questionnaire (ITQ) measures reliable and clinically significant treatment-related change in PTSD and complex PTSD. European Journal of Psychotraumatology, 12 (1). ISSN 2000-8066

Hyland, Philip, Shevlin, Mark, Murphy, Jamie, McBride, Orla, Fox, Robert, Bondjers, Kristina, Karatzias, Thanos, Bentall, Richard P., Martinez, Anton and Vallières, Frédérique (2021) A longitudinal assessment of depression and anxiety in the Republic of Ireland before and during the COVID-19 pandemic. Psychiatry Research, 300. p. 113905. ISSN 0165-1781

Redican, Enya, Nolan, Emma, Hyland, Philip, Cloitre, Marylene, McBride, Orla, Karatzias, Thanos, Murphy, Jamie and Shevlin, Mark (2021) A systematic literature review of factor analytic and mixture models of ICD-11 PTSD and CPTSD using the International Trauma Questionnaire. Journal of Anxiety Disorders, 79. p. 102381. ISSN 0887-6185

Karatzias, Thanos, Shevlin, Mark, Fyvie, Claire, Grandison, Graeme, Garozi, Maria, Latham, Emma, Sinclair, Michael, Ho, Grace Wing Ka, McAnee, Grainne, Ford, Julian D. and Hyland, Philip (2020) Adverse and benevolent childhood experiences in Posttraumatic Stress Disorder (PTSD) and Complex PTSD (CPTSD): implications for trauma-focused therapies. European Journal of Psychotraumatology, 11 (1). p. 173599. ISSN 2000-8066

Hyland, Philip, Shevlin, Mark, McBride, Orla, Murphy, Jamie, Karatzias, Thanos, Bentall, Richard, Martinez, Anton P. and Vallières, Frédérique (2020) Anxiety and depression in the Republic of Ireland during the COVID-19 pandemic. Acta Psychiatrica Scandinavica, 142 (3). pp. 249-256. ISSN 1600-0447

Shevlin, Mark, McBride, Orla, Murphy, Jamie, Gibson-Miller, Jilly, Hartman, Catharina A., Levita, Liat, Mason, Liam, Martinez, Anton P., McKay, Ryan, Stocks, Thomas V.A., Bennett, Kate M., Hyland, Philip, Karatzias, Thanos and Bentall, Richard (2020) Anxiety, depression, traumatic stress and COVID-19-related anxiety in the UK general population during the COVID-19 pandemic. BJPsych Open, 6 (e125). ISSN 2056-4724

Shevlin, Mark, Nolan, Emma, Owczarek, Marcin, McBride, Orla, Murphy, Jamie, Miller, Jilly Gibson, Hartman, Todd K., Levita, Liat, Mason, Liam, Martinez, Anton P., McKay, Ryan, Stocks, Thomas V.A., Bennett, Kate M., Hyland, Philip and Bentall, Richard (2020) COVID-19-related anxiety predicts somatic symptoms in the UK population. British Journal of Health Psychology, 25 (4). pp. 875-882. ISSN 1359-107X

Cloitre, Marylene, Brewin, Chris R., Kazlauskas, Evaldas, Lueger-Schuster, Brigitte, Karatzias, Thanos, Hyland, Philip and Shevlin, Mark (2020) Commentary: The need for research on PTSD in Children and adolescents – a commentary on Elliot et al. Journal of Child Psychology and Psychiatry, 62 (3). pp. 277-279. ISSN 1469-7610

Hyland, Philip, Karatzias, Thanos, Shevlin, Mark, McElroy, Eoin, Ben-Ezra, Menachem, Cloitre, Marylene and Brewin, Chris R. (2020) Does requiring trauma exposure affect rates of ICD-11 PTSD and complex PTSD? Implications for DSM–5. Psychological Trauma: Theory, Research, Practice, and Policy, 13 (2174). pp. 133-141. ISSN 1942-9681

Shevlin, Mark, Hyland, Philip and Karatzias, Thanos (2020) Is Posttraumatic Stress Disorder Meaningful in the Context of the COVID-19 Pandemic? A Response to Van Overmeire's Commentary on Karatzias et al. (2020). Journal of Traumatic Stress, 33. pp. 866-868. ISSN 0894-9867

Charak, Ruby, Vang, Maria Louison, Shevlin, Mark, Ben-Ezra, Menachem, Karatzias, Thanos and Hyland, Philip (2020) Lifetime Interpersonal Victimization Profiles and Mental Health Problems in a Nationally Representative Panel of Trauma-Exposed Adults From the United Kingdom. Journal of Traumatic Stress, 33. pp. 654-664. ISSN 0894-9867

Shevlin, Mark, Hyland, Philip, Ben-Ezra, Menachem, Karatzias, Thanos, Cloitre, Marylene, Vallières, Frédérique, Bachem, R and Maercker, Andreas (2020) Measuring ICD-11 adjustment disorder: the development and initial validation of the International Adjustment Disorder Questionnaire. Acta Psychiatrica Scandinavica, 141 (3). pp. 265-275. ISSN 1600-0447

McBride, Orla, Murphy, Jamie, Shevlin, Mark, Gibson-Miller, Jilly, Hartman, Todd K., Hyland, Philip, Levita, Liat, Mason, Liam, Martinez, Anton P., McKay, Ryan, Stocks, Thomas V.A., Bennett, Kate M., Vallières, Frédérique, Karatzias, Thanos, Valiente, Carmen, Vazquez, Carmelo and Bentall, Richard (2020) Monitoring the psychological, social, and economic impact of the COVID‐19 pandemic in the population: Context, design and conduct of the longitudinal COVID‐19 psychological research consortium (C19PRC) study. International Journal of Methods in Psychiatric Research, 30 (e1861). ISSN 1049-8931

Jowett, Sally, Shevlin, Mark, Hyland, Philip and Karatzias, Thanos (2020) Posttraumatic Stress Disorder and Persistent Somatic Symptoms During the COVID-19 Pandemic: The Role of Sense of Threat. Psychosomatic Medicine, 83 (4). pp. 338-344. ISSN 0033-3174

Karatzias, Thanos, Shevlin, Mark, Murphy, Jamie, McBride, Orla, Ben-Ezra, Menachem, Bentall, Richard, Vallières, Frédérique and Hyland, Philip (2020) Posttraumatic Stress Symptoms and Associated Comorbidity During the COVID-19 Pandemic in Ireland: A Population-Based Study. Journal of Traumatic Stress, 33. pp. 365-370. ISSN 0894-9867

Frost, Rachel, Murphy, Jamie, Hyland, Philip, Shevlin, Mark, Ben-Ezra, Menachem, Hansen, Maj, Armour, Cherie, McCarthy, Angela, Cunningham, Twylla and McDonagh, Tracey (2020) Revealing what is distinct by recognising what is common: distinguishing between complex PTSD and Borderline Personality Disorder symptoms using bifactor modelling. European Journal of Psychotraumatology, 11 (183686). ISSN 2000-8066

Vallières, Frédérique, Gilmore, Brynne, Nolan, Ann, Maguire, Peg, Bondjers, Kristina, McBride, Orla, Murphy, Jamie, Shevlin, Mark, Karatzias, Thanos and Hyland, Philip (2020) Sexual Violence and Its Associated Psychosocial Effects in Ireland. Journal of Interpersonal Violence. ISSN 1552-6518

Moore, Laura, O'Mahony, Sinead, Shevlin, Mark, Hyland, Philip, Barthorp, Hatty and Vallières, Frédérique (2020) Towards identifying malnutrition among infants under 6 months: a mixed-methods study of South-Sudanese refugees in Ethiopia. Public Health Nutrition, 24 (6). pp. 1265-1274. ISSN 1475-2727

Lorenz, Louisa, Ho, Grace W.K., Chan, Athena C.Y., Bressington, Daniel, Chien, Wai Tong, Shevlin, Mark, Hyland, Philip, Maercker, Andreas and Karatzias, Thanos (2020) Translation and psychometric evaluation of the Chinese Adjustment Disorder – New Module 20. International Journal of Mental Health, 49 (2). pp. 170-185. ISSN 1557-9328

Menachem, Ben-Ezra, Hyland, Philip, Karatzias, Thanos, Maercker, Andreas, Hamama-Raz, Yaira, Lavenda, Osnat, Mahat-Shamir, Michal and Shevlin, Mark (2020) A cross-country psychiatric screening of ICD-11 disorders specifically associated with stress in Kenya, Nigeria and Ghana. European Journal of Psychotraumatology, 11 (1). p. 1720972. ISSN 2000-8066

Hyland, Philip, Karatzias, Thanos, Shevlin, Mark, Cloitre, Marylene and Ben-Ezra, Menachem (2020) A longitudinal study of ICD-11 PTSD and complex PTSD in the general population of Israel. Psychiatry Research, 286. p. 112871. ISSN 0165-1781

Kazlauskas, Evaldas, Zelviene, Paulina, Daniunaite, Ieva, Hyland, Philip, Kvedaraite, Monika, Shevlin, Mark and Cloitre, Marylene (2020) The structure of ICD-11 PTSD and Complex PTSD in adolescents exposed to potentially traumatic experiences. Journal of Affective Disorders (265). pp. 169-174. ISSN 0165-0327

Ho, Grace W.K., Hyland, Philip, Shevlin, Mark, Chien, Wai Tong, Inoue, Sachiko, Yang, Pei J., Chen, Fei H., Chan, Athena C.Y. and Karatzias, Thanos (2020) The validity of ICD-11 PTSD and Complex PTSD in East Asian cultures: findings with young adults from China, Hong Kong, Japan, and Taiwan. European Journal of Psychotraumatology, 11 (1). p. 1717826. ISSN 2000-8066

Shevlin, Mark, Hyland, Philip, Elklit, Ask, Murphy, Jamie, Murphy, Siobhan, Kearney, Matthew, Christie, Deborah and Christoferson, Mogens (2019) Social, Familial and Psychological Risk Factors for Endocrine, Nutritional and Metabolic Disorders in Childhood and Early Adulthood: a Birth Cohort Study Using the Danish Registry System. Current Psychology, 38 (5). pp. 1297-1303. ISSN 1046-1310

Karatzias, Thanos, Shevlin, Mark, Pitcairn, Jamie, Thomson, Lindsay, Mahoney, Adam and Hyland, Philip (2019) Childhood adversity and psychosis in detained inpatients from medium to high secured units: Results from the Scottish census survey. Child Abuse & Neglect, 96 (104094). ISSN 0145-2134

Hyland, Philip, Karatzias, Thanos, Shevlin, Mark and Cloitre, Marylene (2019) Examining the Discriminant Validity of Complex Posttraumatic Stress Disorder and Borderline Personality Disorder Symptoms: Results From a United Kingdom Population Sample. Journal of Traumatic Stress, 32 (6). pp. 855-863. ISSN 0894-9867

McElroy, Eoin, Shevlin, Mark, Murphy, Siobhan, Roberts, Bayard, Makhashvili, Nino, Javakhishvili, Jana, Bisson, Jonathan I., Ben-Ezra, Menachem and Hyland, Philip (2019) ICD-11 PTSD and Complex PTSD: Structural validation using exploratory graph analysis. World Psychiatry, 18 (2). pp. 236-237. ISSN 2051-5545

Cloitre, Marylene, Hyland, Philip, Bisson, Jonathan I., Brewin, Chris R., Roberts, Neil P., Karatzias, Thanos and Shevlin, Mark (2019) ICD-11 Posttraumatic Stress Disorder and Complex Posttraumatic Stress Disorder in the United States: A Population-Based Study. Journal of Traumatic Stress, 32 (6). pp. 833-842. ISSN 0894-9867

Karatzias, Thanos, Murphy, Philip, Cloitre, Marylene, Bisson, Jonathan I., Roberts, Neil P., Shevlin, Mark, Hyland, Philip, Maercker, Andreas, Ben-Ezra, Menachem, Coventry, Peter A., Mason-Roberts, Susan and Bradley, Aoife (2019) Psychological interventions for ICD-11 complex PTSD symptoms: systematic review and meta-analysis. Psychological Medicine, 49 (11). pp. 1761-1775. ISSN 0033-2917

Hyland, Philip, Shevlin, Mark, Cloitre, Marylene, Karatzias, Thanos, Vallières, Frédérique, McGinty, Gráinne, Fox, Robert and McHugh Power, Joanna (2019) Quality not quantity: loneliness subtypes, psychological trauma, and mental health in the US adult population. Social Psychiatry and Psychiatric Epidemiology, 54. pp. 1089-1099. ISSN 0933-7954

Karatzias, Thanos, Hyland, Philip, Bradley, Aoife, Cloitre, Marylene, Roberts, Neil P., Bisson, Jonathan I. and Shevlin, Mark (2019) Risk factors and comorbidity of ICD-11 PTSD and complex PTSD: Findings from a trauma-exposed population based sample of adults in the United Kingdom. Depression and Anxiety, 36. pp. 887-894. ISSN 1520-6394

Owczarek, Marcin, Ben-Ezra, Menachem, Karatzias, Thanos, Hyland, Philip, Vallières, Frédérique and Shevlin, Mark (2019) Testing the Factor Structure of the International Trauma Questionnaire (ITQ) in African Community Samples from Kenya, Ghana, and Nigeria. Journal of Loss and Trauma, 25 (4). pp. 348-363. ISSN 1532-5032

Ho, Grace W.K., Karatzias, Thanos, Cloitre, Marylene, Chan, Athena C.Y., Bressington, Daniel, Chien, Wai Tong, Hyland, Philip and Shevlin, Mark (2019) Translation and validation of the Chinese ICD-11 International Trauma Questionnaire (ITQ) for the Assessment of Posttraumatic Stress Disorder (PTSD) and Complex PTSD (CPTSD). European Journal of Psychotraumatology, 10 (1). p. 1608718. ISSN 2000-8066

Frost, Rachel, Hyland, Philip, McCarthy, Angela, Halpin, Rory, Shevlin, Mark and Murphy, Jamie (2019) The complexity of trauma exposure and response; profiling PTSD and CPTSD among a refugee sample. Psychological Trauma: Theory, Research, Practice, and Policy, 11 (2). pp. 165-175. ISSN 1942-9681

Frost, Rachel, Vang, Maria Louison, Karatzias, Thanos, Hyland, Philip and Shevlin, Mark (2019) The distribution of psychosis, ICD-11 PTSD and complex PTSD symptoms among a trauma-exposed UK general population sample. Psychosis, 11 (3). pp. 187-198. ISSN 1752-2447

Hyland, Philip, Shevlin, Mark, Fyvie, Claire, Cloitre, Marylene and Karatzias, Thanos (2019) The relationship between ICD-11 PTSD, complex PTSD and dissociative experiences. Journal of Trauma & Dissociation, 21 (1). pp. 62-72. ISSN 1529-9740

Hyland, Philip, Ceannt, Ruth, Daccache, F., Abou Daher, R., Sleiman, J., Gilmore, Brynne, Byrne, S., Shevlin, Mark, Murphy, J. and Vallières, Frédérique (2018) Are posttraumatic stress disorder (PTSD) and complex-PTSD distinguishable within a treatment-seeking sample of Syrian refugees living in Lebanon? Global Mental Health, 5 (E14). ISSN 2054-4251

Shevlin, Mark, Hyland, Philip, Frédérique, Vallières, Bisson, Jonathan I., Makhashvili, Nino, Javakhishvili, Jana, Shpiker, Marina and Roberts, Bayard (2018) A Comparison of DSM-5 and ICD-11 PTSD Prevalence, Comorbidity, and Disability. Acta Psychiatrica Scandinavica, 137. pp. 138-147. ISSN 0001-690X

Hyland, Philip, Murphy, Jamie, Shevlin, Mark, Carey, Steven, Vallières, Frédérique, Murphy, David and Elklit, Ask (2018) Correlates of a general psychopathology factor in a clinical sample of childhood sexual abuse survivors. Journal of Affective Disorders, 232. pp. 109-115. ISSN 0165-0327

Knefel, Matthias, Lueger-Schuster, Brigitte, Karatzias, Thanos, Shevlin, Mark and Hyland, Philip (2018) From child maltreatment to ICD-11 complex post-traumatic stress symptoms: The role of emotion regulation and re-victimisation. Journal of Clinical Psychology, 75. pp. 392-403. ISSN 0021-9762

Karatzias, Thanos, Hyland, Philip, Ben-Ezra, Menachem and Shevlin, Mark (2018) Hyperactivation and hypoactivation affective dysregulation symptoms are integral in complex posttraumatic stress disorder: Results from a nonclinical Israeli sample. International Journal of Methods in Psychiatric Research, 27. ISSN 1049-8931

Vallières, Frédérique, Ceannt, Ruth, Daccache, F., Abou Daher, R., Sleiman, J., Gilmore, B., Byrne, S., Shevlin, Mark, Murphy, J. and Hyland, Philip (2018) ICD-11 PTSD and complex PTSD amongst Syrian refugees in Lebanon: the factor structure and the clinical utility of the International Trauma Questionnaire. Acta Psychiatrica Scandinavica, 138. pp. 547-557. ISSN 0001-690X

Cloitre, Marylene, Shevlin, Mark, Brewin, Chris R., Bisson, Jonathan I., Roberts, Neil P., Maercker, Andreas, Karatzias, Thanos and Hyland, Philip (2018) The International Trauma Questionnaire: development of a self‐report measure of ICD‐11 PTSD and complex PTSD. Acta Psychiatrica Scandinavica, 138 (6). pp. 536-546. ISSN 0001-690X

Karatzias, Thanos, Hyland, Philip, Bradley, Aoife, Fyvie, Claire, Logan, Katharine, Easton, Paula, Thomas, Jackie, Philips, Sarah, Bisson, Jonathan I., Roberts, Neil P., Cloitre, Marylene and Shevlin, Mark (2018) Is Self-Compassion a Worthwhile Therapeutic Target for ICD-11 Complex PTSD (CPTSD)? Behavioural and Cognitive Psychotherapy, 47 (3). pp. 257-269. ISSN 1352-4658

Hyland, Philip, Shevlin, Mark, Fyvie, Claire and Karatzias, Thanos (2018) Posttraumatic Stress Disorder and Complex Posttraumatic Stress Disorder in DSM-5 and ICD-11: Clinical and Behavioral Correlates. Journal of Traumatic Stress, 31. pp. 174-180. ISSN 0894-9867

Ben-Ezra, Menachem, Karatzias, Thanos, Hyland, Philip, Roberts, Neil P., Lueger-Schuster, Brigitte and Shevlin, Mark (2018) Posttraumatic stress disorder (PTSD) and complex PTSD (CPTSD) as per ICD-11 proposals: A population study in Israel. Depression and Anxiety, 35. pp. 264-274. ISSN 1520-6394

Murphy, Jamie, Shevlin, Mark, Hyland, Philip, Christoffersen, Mogens, Elklit, Ask and Bentall, Richard (2018) Reconsidering the association between psychosis and suicide: a suicidal drive hypothesis. Psychosis, 4. pp. 286-297. ISSN 1752-2447

Shevlin, Mark, Murphy, Siobhan, Elklit, Ask, Murphy, Jamie and Hyland, Philip (2018) Typologies of child sexual abuse: An analysis of multiple abuse acts among a large sample of Danish treatment-seeking survivors of childhood sexual abuse. Psychological Trauma: Theory, Research, Practice, and Policy, 10 (3). pp. 263-269. ISSN 1942-9681

Shevlin, Mark, Hyland, Philip, Roberts, Neil P., Bisson, Jonathan I., Brewin, Chris R. and Cloitre, Marylene (2018) A psychometric assessment of Disturbances in Self-Organization symptom indicators for ICD-11 Complex PTSD using the International Trauma Questionnaire. European Journal of Psychotraumatology, 9 (1). p. 1419749. ISSN 2000-8066

Karatzias, Thanos, Shevlin, Mark, Hyland, Philip, Brewin, Chris R., Cloitre, Marylene, Bradley, Aoife, Kitchiner, Neil J., Jumbe, Sandra, Bisson, Jonathan I. and Roberts, Neil P. (2018) The role of negative cognitions, emotion regulation strategies, and attachment style in complex post-traumatic stress disorder: Implications for new and existing therapies. British Journal of Clinical Psychology, 57. pp. 177-185. ISSN 0144-6657

Brewin, Chris R., Cloitre, Marylene, Hyland, Philip, Shevlin, Mark, Maercker, Andreas, Bryant, Richard A., Humayun, Asma, Jones, Lynne M., Kagee, Ashraf, Rousseau, Cécile, Somasundaram, Daya, Suzuki, Yuriko, Wessely, Simon, van Ommeren, Mark and Reed, Geoffrey M. (2017) A review of current evidence regarding the ICD-11 proposals for diagnosing PTSD and complex PTSD. Clinical Psychology Review, 58. pp. 1-15. ISSN 0272-7358

Hyland, Philip, Murphy, Jamie, Shevlin, Mark, Vallières, Frédérique, McElroy, Eoin, Elklit, Ask, Christoffersen, Mogens and Cloitre, Marylene (2017) Variation in post-traumatic response: the role of trauma type in predicting ICD-11 PTSD and CPTSD symptoms. Social Psychiatry and Psychiatric Epidemiology, 52 (6). pp. 727-736. ISSN 0933-7954

Shevlin, Mark, Hyland, Philip, Karatzias, Thanos, Bisson, Jonathan I. and Roberts, Neil P. (2017) Examining the disconnect between psychometric models and clinical reality of posttraumatic stress disorder. Journal of Anxiety Disorders, 47. pp. 54-59. ISSN 0887-6185

Karatzias, Thanos, Shevlin, Mark, Fyvie, Claire, Hyland, Philip, Efthymiadou, Erifili, Wilson, Danielle, Roberts, Neil, Bisson, Jonathan I., Brewin, Chris R. and Cloitre, Marylene (2017) Evidence of distinct profiles of Posttraumatic Stress Disorder (PTSD) and Complex Posttraumatic Stress Disorder (CPTSD) based on the new ICD-11 Trauma Questionnaire (ICD-TQ). Journal of Affective Disorders, 207. pp. 181-187. ISSN 0165-0327

Shevlin, Mark, Hyland, Philip, Karatzias, Thanos, Fyvie, Claire, Roberts, Neil P., Brewin, Chris R., Bisson, Jonathan I. and Cloitre, Marylene (2017) Alternative models of disorders of traumatic stress based on the new ICD‐11 proposals. Acta Psychiatrica Scandinavica, 135 (5). pp. 419-428. ISSN 0001-690X

Shevlin, Mark, McElroy, Eoin, Murphy, Jamie, Hyland, Philip, Vallières, Frédérique, Elklit, Ask and Christoffersen, Mogens (2017) Cannabis and psychosis: the impact of polydrug use. Drugs and Alcohol Today, 17 (3). pp. 186-194. ISSN 1745-9265

Murphy, Siobhan, Elklit, Ask, Murphy, Jamie, Hyland, Philip and Shevlin, Mark (2017) A Cross‐Lagged Panel Study of Dissociation and Posttraumatic Stress in a Treatment‐Seeking Sample of Survivors of Childhood Sexual Abuse. Journal of Clinical Psychology, 73 (10). pp. 1370-1381. ISSN 0021-9762

Karatzias, Thanos, Cloitre, Marylene, Maercker, Andreas, Kazlauskas, Evaldas, Shevlin, Mark, Hyland, Philip, Bisson, Jonathan I., Roberts, Neil P. and Brewin, Chris R. (2017) PTSD and Complex PTSD: ICD-11 updates on concept and measurement in the UK, USA, Germany and Lithuania TEPT y TEPT complejo: ICD −11 Actualizaciones de la CIE-11 sobre concepto y medición en el Reino Unido, EE. UU., Alemania y Lituania. European Journal of Psychotraumatology, 8 (sup7). p. 1418103. ISSN 2000-8066

Vallières, Frédérique, Hyland, Philip, Murphy, Jamie, Hansen, Maj, Shevlin, Mark, Elklit, Ask, Ceannt, Ruth, Armour, Cherie, Wiedemann, Nana, Munk, Mette, Dinesen, Cecilie, O'Hare, Geraldine, Cunningham, Twylla, Askerod, Ditte, Spitz, Pernille, Blackwell, Noeline, McCarthy, Angela, O'Dowd, Leonie, Scott, Shirley, Reid, Tracey, Mokake, Andreas, Halpin, Rory, Perera, Camila, Gleeson, Christina, Frost, Rachel, Flanagan, Natalie, Aldamman, Kinan, Tamrakar, Trina, Louison Vang, Maria, Sherwood, Larissa, Travers, Áine, Haahr-Pedersen, Ida, Walshe, Catherine, McDonagh, Tracey and Holm Bramsen, Rikke (2017) Training the next generation of psychotraumatologists: COllaborative Network for Training and EXcellence in psychoTraumatology (CONTEXT). European Journal of Psychotraumatology, 8 (Sup.7). p. 1421001. ISSN 2000-8066

Hyland, Philip, Shevlin, Mark, Brewin, Chris R., Cloitre, Marylene, Downes, A. J., Jumbe, Sandra, Karatzias, Thanos, Bisson, Jonathan I. and Roberts, Neil P. (2017) Validation of post‐traumatic stress disorder (PTSD) and complex PTSD using the International Trauma Questionnaire. Acta Psychiatrica Scandinavica, 136 (3). pp. 313-322. ISSN 0001-690X

Hyland, Philip, Shevlin, Mark, Elklit, Ask, Murphy, Jamie, Vallières, Frédérique, Garvert, Domm W. and Cloitre, Marylene (2017) An assessment of the construct validity of the ICD-11 proposal for complex posttraumatic stress disorder. Psychological Trauma: Theory, Research, Practice, and Policy, 9 (1). pp. 1-9. ISSN 1942-9681

Hyland, Philip, Shevlin, Mark, McNally, Sinead, Murphy, Jamie, Hansen, Maj and Elklit, Ask (2016) Exploring differences between the ICD-11 and DSM-5 models of PTSD: Does it matter which model is used? Journal of Anxiety Disorders, 37. pp. 48-53. ISSN 0887-6185

Murphy, Siobhan, Elklit, Ask, Hyland, Philip and Shevlin, Mark (2016) Insecure attachment orientations and posttraumatic stress in a female treatment-seeking sample of survivors of childhood sexual abuse: A cross-lagged panel study. Traumatology, 22 (1). pp. 48-55. ISSN 1085-9373

McElroy, Eoin, Shevlin, Mark, Elklit, Ask, Hyland, Philip, Murphy, Siobhan and Murphy, Jamie (2016) Prevalence and predictors of Axis I disorders in a large sample of treatment-seeking victims of sexual abuse and incest. European Journal of Psychotraumatology, 7 (1). p. 30686. ISSN 2000-8066

Hyland, Philip, Shevlin, Mark, Hansen, Maj, Vallières, Frédérique, Murphy, Jamie and Elklit, Ask (2016) The Temporal Relations of PTSD Symptoms Among Treatment-Seeking Victims of Sexual Assault: A Longitudinal Study. Journal of Loss and Trauma, 21 (6). pp. 492-506. ISSN 1532-5032

Karatzias, Thanos, Shevlin, Mark, Fyvie, Claire, Hyland, Philip, Efthymiadou, Erifili, Wilson, Danielle, Roberts, Neil, Bisson, Jonathan I., Brewin, Chris R. and Cloitre, Marylene (2016) An initial psychometric assessment of an ICD-11 based measure of PTSD and complex PTSD (ICD-TQ): Evidence of construct validity. Journal of Anxiety Disorders, 44. pp. 73-79. ISSN 0887-6185

Hyland, Philip, Shevlin, Mark, Adamson, Gary and Boduszek, Daniel (2015) Irrational Beliefs in Posttraumatic Stress Responses: A Rational Emotive Behavior Therapy Approach. Journal of Loss and Trauma, 20 (2). pp. 171-188. ISSN 1532-5032

Hansen, Maj, Hyland, Philip, Armour, Cherie, Shevlin, Mark and Elklit, Ask (2015) Less is more? Assessing the validity of the ICD-11 model of PTSD across multiple trauma samples. European Journal of Psychotraumatology, 6 (1). p. 28766. ISSN 2000-8066

Hyland, Philip, Murphy, Jamie, Shevlin, Mark, Murphy, Siobhan, Egan, Arlene and Boduszek, Daniel (2015) Psychometric properties of the Posttraumatic Cognition Inventory within a Northern Ireland adolescent sample. British Journal of Clinical Psychology, 54 (4). pp. 435-449. ISSN 0144-6657

Hyland, Philip, Boduszek, Daniel, Dhingra, Katie, Shevlin, Mark, Maguire, Rebecca and Morely, Kevin (2015) A test of the inventory of attitudes towards seeking mental health services. British Journal of Guidance & Counselling, 43 (4). pp. 397-412. ISSN 0306-9885

Elklit, Ask, Hyland, Philip and Shevlin, Mark (2014) Evidence of symptom profiles consistent with posttraumatic stress disorder and complex posttraumatic stress disorder in different trauma samples. European Journal of Psychotraumatology, 5 (1). p. 24221. ISSN 2000-8066

Hyland, Philip, Shevlin, Mark, Adamson, Gary and Boduszek, Daniel (2014) Modeling the Structure of the Attitudes and Belief Scale 2 using CFA and Bifactor Approaches: Toward the Development of an Abbreviated Version. Cognitive Behaviour Therapy, 43 (1). pp. 60-71. ISSN 1650-6073

Hyland, Philip, Shevlin, Mark, Adamson, Gary and Boduszek, Daniel (2014) The Moderating Role of Rational Beliefs in the Relationship between Irrational Beliefs and Posttraumatic Stress Symptomology. Behavioural and Cognitive Psychotherapy, 42 (3). pp. 312-326. ISSN 1352-4658

Hyland, Philip, Shevlin, Mark, Adamson, Gary and Boduszek, Daniel (2014) The Organization of Irrational Beliefs in Posttraumatic Stress Symptomology: Testing the Predictions of REBT Theory Using Structural Equation Modelling. Journal of Clinical Psychology, 70 (1). pp. 48-59. ISSN 0021-9762

Boduszek, Daniel, Adamson, Gary, Shevlin, Mark, Hyland, Philip and Dhingra, Katie (2014) Psycho‐sociological Investigation of Criminal Behaviour within a Prison Sample Using Retrospective Data. Howard Journal of Criminal Justice, 53 (1). pp. 31-48. ISSN 0265-5527

Hyland, Philip, Maguire, Rebecca, Shevlin, Mark and Boduszek, Daniel (2014) Rational Beliefs as Cognitive Protective Factors Against Posttraumatic Stress Symptoms. Journal of Rational-Emotive & Cognitive-Behavior Therapy, 32. pp. 297-312. ISSN 0894-9085

Hyland, Philip, Boduszek, Daniel, Dhingra, Katie, Shevlin, Mark and Egan, Arlene (2014) A bifactor approach to modelling the Rosenberg Self Esteem Scale. Personality and Individual Differences, 66. pp. 188-192. ISSN 0191-8869

Boduszek, Daniel, Hyland, Philip, Bourke, Ashling, Shevlin, Mark and Adamson, Gary (2013) Assessment of psycho-social factors predicting recidivistic violent offenses within a sample of male prisoners. The Irish Journal of Psychology, 34 (1). pp. 24-34. ISSN 0303-3910

Boduszek, Daniel, Adamson, Gary, Shevlin, Mark, Mallett, John and Hyland, Philip (2013) Criminal Social Identity of Recidivistic Prisoners: The Role of Self-Esteem, Family and Criminal Friends. Journal of Police and Criminal Psychology, 28 (1). pp. 15-25. ISSN 0882-0783

Boduszek, Daniel, Shevlin, Mark, Adamson, Gary and Hyland, Philip (2013) Eysenck's Personality Model and Criminal Thinking Style within a Violent and Nonviolent Offender Sample: Application of Propensity Score Analysis. Deviant Behavior, 34 (6). pp. 483-493. ISSN 0163-9625

Hyland, Philip, Shevlin, Mark, Adamson, Gary and Boduszek, Daniel (2013) The Role of Trauma-Specific Irrational Beliefs and Sociodemographic Risk Factors in Posttraumatic Stress Responses. Journal of Rational-Emotive & Cognitive-Behavior Therapy, 31 (3). pp. 152-166. ISSN 0894-9085

Boduszek, Daniel, Adamson, Gary, Shevlin, Mark and Hyland, Philip (2012) Development and validation of a Measure of Criminal Social Identity within a sample of Polish recidivistic prisoners. Criminal Behaviour and Mental Health, 22 (5). pp. 315-324. ISSN 0957-9664

Hyland, Philip, Boduszek, Daniel, Shevlin, Mark and Adamson, Gary (2012) Investigating the Latent Structure of the Theory of Planned Behavior and its Effectiveness in Explaining Intentions to Participate in Counseling among a Sample of Police Officers. Journal of Police and Criminal Psychology, 27 (2). pp. 129-140. ISSN 0882-0783

Boduszek, Daniel, Shevlin, Mark, Mallett, John, Hyland, Philip and O'Kane, Damian (2012) Dimensionality and construct validity of the Rosenberg self-esteem scale within a sample of recidivistic prisoners. Journal of Criminal Psychology, 2 (1). pp. 19-25. ISSN 2009-3829

Desmond, Deirdre, Shevlin, Mark and MacLachlan, Malcolm (2006) Dimensional analysis of the coping strategy indicator in a sample of elderly veterans with acquired limb amputations. Personality and Individual Differences, 40. pp. 249-259.