Reginald D V Nixon
Dados Biográficos
| ID | 6338296 |
|---|---|
| NOME | Reginald D V Nixon |
| PRENOMES | Reginald D V |
| SOBRENOME | Nixon |
| ASSINATURA | NIXON R D V |
| AFILIAÇÕES | Flinders University |
| ORCID | 0000-0003-1507-8428 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 10 |
| TOTAL DE CITAÇÕES | 1 |
| TOTAL COMO AUTOR | 10 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2014 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2026 |
| ÍNDICE H | 1 |
Evaluating image modification as a harm reduction approach in content moderation
Content moderators are repeatedly exposed to disturbing material, leaving them susceptible to harm, including post-traumatic stress disorder (PTSD) symptoms. Currently, social media platforms such as Facebook allow moderators to modify (i.e., blur or greyscale) the visual features of images to mitigate the potential impact of the material. However, there is little empirical basis for this intervention. Therefore, we examined whether viewing distu…
The predictive power of autobiographical memory in shaping the mental health of young people
Reduced autobiographical memory (AM) specificity, characterized by difficulty recalling specific past events, is a feature of multiple psychiatric disorders. While meta-analyses indicate that reduced AM specificity can predict future symptom severity, its role as a premorbid risk factor for mental illness onset in young people remains unclear. Our preregistered individual participant data meta-analysis (PROSPERO; CRD42022287786) synthesized longi…
Stepped care for posttraumatic stress disorder
This stepped care approach appeared credible and feasible and demonstrated meaningful impact on mental health for participants who had predominately experienced interpersonal trauma. (PsycInfo Database Record (c) 2025 APA, all rights reserved)
Exploring Structural Adaptations to Cognitive Processing Therapy
Study protocol
The study has received ethical approval by the University of Queensland (Approval number: 2020000949). The results will be disseminated through publication in a peer-reviewed scientific journal, presentations at scientific conferences, and distributed via a report and presentations to the partner organization. Clinical trial registration : ACTRN12621000492853
Assessing the validity and responsiveness of a generic preference quality of life measure in the context of posttraumatic stress disorder
Our findings demonstrate that the AQoL-8D has good construct validity but present preliminary evidence that economic evaluations using only GPQoL measures may not fully capture the effectiveness of PTSD treatments
Developing an integrated intervention to address intimate partner violence and psychological distress in Congolese refugee women in Tanzania
ISRCTN65771265, June 27, 2016
The effect of mindfulness training on rumination and intrusions after analogue trauma
ObjectiveThe efficacy of mindfulness‐based interventions for post‐traumatic stress disorder has not been demonstrated clearly nor have processes of change been examined extensively in the context of post‐traumatic stress. Decreases in trauma‐related rumination is one possible mechanism underlying the positive effect of mindfulness on reducing post‐trauma symptomatology. The present study investigated whether brief mindfulness training reduced pos…
A randomized trial of cognitive behavior therapy and cognitive therapy for children with posttraumatic stress disorder following single-incident trauma
The findings confirm the positive longer-term outcomes of using trauma-focused cognitive-behavioral methods for PTSD secondary to single-incident trauma and that these outcomes are not dependent on the use of exposure. (PsycINFO Database Record
Attention Bias for Threatening Information in Children Following a Distressing Medical Procedure
Attention bias is common in adults with post‐traumatic stress disorder (PTSD) but is less studied in children. Children (n = 22) who experienced a potentially distressing procedure in an outpatient clinic (removal of K‐wires from orthopaedic fractures) and a group of medically unwell children (illness group; n = 27) were compared with healthy controls (n = 32). Children's baseline level of PTS symptoms were indexed prior to the medical procedure,…
The effect of mindfulness training on rumination and intrusions after analogue trauma
ObjectiveThe efficacy of mindfulness‐based interventions for post‐traumatic stress disorder has not been demonstrated clearly nor have processes of change been examined extensively in the context of post‐traumatic stress. Decreases in trauma‐related rumination is one possible mechanism underlying the positive effect of mindfulness on reducing post‐trauma symptomatology. The present study investigated whether brief mindfulness training reduced pos…
Attention Bias for Threatening Information in Children Following a Distressing Medical Procedure
Attention bias is common in adults with post‐traumatic stress disorder (PTSD) but is less studied in children. Children (n = 22) who experienced a potentially distressing procedure in an outpatient clinic (removal of K‐wires from orthopaedic fractures) and a group of medically unwell children (illness group; n = 27) were compared with healthy controls (n = 32). Children's baseline level of PTS symptoms were indexed prior to the medical procedure,…
A randomized trial of cognitive behavior therapy and cognitive therapy for children with posttraumatic stress disorder following single-incident trauma
The findings confirm the positive longer-term outcomes of using trauma-focused cognitive-behavioral methods for PTSD secondary to single-incident trauma and that these outcomes are not dependent on the use of exposure. (PsycINFO Database Record
Developing an integrated intervention to address intimate partner violence and psychological distress in Congolese refugee women in Tanzania
ISRCTN65771265, June 27, 2016
The effect of mindfulness training on rumination and intrusions after analogue trauma
ObjectiveThe efficacy of mindfulness‐based interventions for post‐traumatic stress disorder has not been demonstrated clearly nor have processes of change been examined extensively in the context of post‐traumatic stress. Decreases in trauma‐related rumination is one possible mechanism underlying the positive effect of mindfulness on reducing post‐trauma symptomatology. The present study investigated whether brief mindfulness training reduced pos…
Study protocol
The study has received ethical approval by the University of Queensland (Approval number: 2020000949). The results will be disseminated through publication in a peer-reviewed scientific journal, presentations at scientific conferences, and distributed via a report and presentations to the partner organization. Clinical trial registration : ACTRN12621000492853
Assessing the validity and responsiveness of a generic preference quality of life measure in the context of posttraumatic stress disorder
Our findings demonstrate that the AQoL-8D has good construct validity but present preliminary evidence that economic evaluations using only GPQoL measures may not fully capture the effectiveness of PTSD treatments
The predictive power of autobiographical memory in shaping the mental health of young people
Reduced autobiographical memory (AM) specificity, characterized by difficulty recalling specific past events, is a feature of multiple psychiatric disorders. While meta-analyses indicate that reduced AM specificity can predict future symptom severity, its role as a premorbid risk factor for mental illness onset in young people remains unclear. Our preregistered individual participant data meta-analysis (PROSPERO; CRD42022287786) synthesized longi…
Stepped care for posttraumatic stress disorder
This stepped care approach appeared credible and feasible and demonstrated meaningful impact on mental health for participants who had predominately experienced interpersonal trauma. (PsycInfo Database Record (c) 2025 APA, all rights reserved)
Exploring Structural Adaptations to Cognitive Processing Therapy
Evaluating image modification as a harm reduction approach in content moderation
Content moderators are repeatedly exposed to disturbing material, leaving them susceptible to harm, including post-traumatic stress disorder (PTSD) symptoms. Currently, social media platforms such as Facebook allow moderators to modify (i.e., blur or greyscale) the visual features of images to mitigate the potential impact of the material. However, there is little empirical basis for this intervention. Therefore, we examined whether viewing distu…
Clinical Psychology (7 obras) · Clinical Psychology (6 obras) · Medicine (6 obras) · Psychiatry (6 obras) · Psychology (6 obras) · Posttraumatic Stress Disorder Research (4 obras) · Psychotherapist (4 obras) · Child Abuse and Trauma (3 obras) · Cognition (3 obras) · Mental health (3 obras)