Katrina Williams
Dados Biográficos
| ID | 3887409 |
|---|---|
| NOME | Katrina Williams |
| PRENOMES | Katrina |
| SOBRENOME | Williams |
| ASSINATURA | WILLIAMS K |
| AFILIAÇÕES | The University of Melbourne |
| ORCID | 0000-0002-1686-4458 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 25 |
| TOTAL DE CITAÇÕES | 16 |
| TOTAL COMO AUTOR | 25 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2010 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2026 |
| ÍNDICE H | 2 |
From QI-disability to QID-12
Quality of Life Disability (QI-Disability) is a 32-item parent-report measure assessing quality of life (QOL) in children with intellectual disability across domains of physical health, positive emotions, negative emotions, social interactions, leisure and outdoors, and independence. This study aimed to develop and validate a short form for use in clinical and research settings. Caregivers of 1,699 children with intellectual disability aged 3–18 …
There Are No Limits!”
AI-powered "undressing" apps generate sexually explicit deepfakes from authentic images without consent, representing a profound escalation in image-based sexual abuse. This study analyzes 29 such apps, examining their technical affordances, marketing strategies, revenue models, and privacy policies. Findings reveal that these platforms facilitate and encourage the creation of nonconsensual intimate images (NCII), normalize women's objectificatio…
Patterns of Psychotropic Prescribing Practices in Autistic Children and Adolescents
This study aims to describe the utilisation of psychotropic medications in Australian autistic children and adolescents. All children and adolescents with available Pharmaceutical Benefits Scheme data who endorsed an autism diagnosis in The Longitudinal Study of Australian Children, including both B (n = 233, age 0-1 years in wave 1) and K cohorts (n = 157, age 4-5 years in wave 1), were included to describe psychotropic prescribing patterns. 212…
A Preliminary Trial of an Early Surveillance Program for Autism and Developmental Delays within General Practices
There are inequities in engagement with established early childhood developmental surveillance programs, eclipsing disadvantaged families. The current study sought to address this by dovetailing developmental surveillance with immunization visits and other opportunistic contacts with children at general practices). While 53 General Practices were recruited, significant COVID-19 disruptions resulted in only 81 children being screened (both parent-…
Household income supplements in early childhood to reduce inequities in children's development
Is Simulation as an Investigative Method as Good as Reality
Clinical simulation offers an alternative to naturalistic inquiry of phenomena in health care that are ethically and logistically difficult for researchers to access firsthand. However, whether it is a similar experience, and the extent simulation elicits data that is meaningful for the real-world phenomenon under investigation is unknown. To address this gap, we explored the experience of 18 paediatricians who were participants in our wider phen…
Qualitative Study of Paediatric Advance Care Planning Through Simulation
Simulation is a well-established experiential educational tool in health care, which allows clinicians to learn and practise skills via a replication of reality. However, its use as a research tool is novel and emerging. As we designed a phenomenological study of communication practices around paediatric advance care planning, we came to the view that simulation would be a very useful tool to enable feasible and ethical qualitative study of this …
Sleeping Sound Autism Spectrum Disorder (ASD)
BACKGROUND: Behavioural sleep problems are common in children with autism spectrum disorder (ASD); however, evidence for the efficacy of behavioural sleep interventions is limited. This study examined the efficacy of a brief behavioural sleep intervention in autistic children. It was hypothesised that the intervention would reduce overall child sleep problems (primary outcome), in addition to improvements in children's social, emotional, cognitiv…
Exploring the routine vaccination experience of Australian autistic children and their families
Autistic children, adolescents and their younger siblings are less likely to be fully vaccinated compared to their peers in the general population. A focus on the influence of the unfounded link between the measles, mumps and rubella (MMR) vaccine and autism has distracted from consideration of unique family experiences and autistic-child related factors, such as emotional and behavioural differences, that may influence caregivers’ vaccination de…
Understanding the Diversity of Pharmacotherapeutic Management of ADHD With Co-occurring Autism
A similar proportion of children with ADHD + autism and ADHD were reported to be taking medication. However, the types of medication taken were different, as expected with reported co-occurring diagnoses. The complexity of symptoms and diagnoses in ADHD + autism warrants targeted research to optimize management and therapeutic outcomes
A systematic review of brain MRI findings in monogenic disorders strongly associated with autism spectrum disorder
Enhancing Value and Uptake for Whole-Population Cohorts of Children and Parents
Health registries are critical to understanding, benchmarking and improving quality of care for specific diseases and conditions, but face hurdles including funding, bias towards clinical rather than population samples, lack of pre-morbid and outcomes data, and absent cross-registry harmonisation and coordination. Children are particularly under-represented in registry research. This paper lays out novel principles, methods and governance to inte…
The effect of functioning on Quality of Life Inventory-Disability measured quality of life is not mediated or moderated by parental psychological distress
Understanding key worker experiences at an Australian Early Childhood Intervention Service
The delivery of family-centred practice (FCP) within Early Childhood Intervention Services (ECISs) for young children with a disability or development delay conceptualises that children's learning environments, parenting, family and community supports intersect to have the greatest impact on the developing child. The transdisciplinary key worker model is considered a best-practice approach within ECISs whereby staff work collaboratively across di…
Gender Variance in Children and Adolescents with Neurodevelopmental and Psychiatric Conditions from Australia
Simulation-Based Research
There is an increasing interest in using simulation in qualitative research outside evaluation of educational-based activities. To examine how data from simulation has been generated and used in qualitative research, we conducted a scoping review of research topics and data collection and analysis processes reported in qualitative research using simulation in the research method. Of the 665 articles that involved qualitative inquiry, 46 involved …
Feasibility and acceptability of an online acceptance and commitment therapy group for parents caring for a child with cerebral palsy
This study explored the feasibility and acceptability of a videoconferencing group psychotherapy intervention for parents of children living with cerebral palsy. A six-session Acceptance and Commitment Therapy (ACT) intervention called Take a Breath was provided. Participants were 26 parents of children aged 12 months to nine years, with severe cerebral palsy. Parents responded to questionnaires at three time-points; baseline, pre-intervention, a…
Use of health services by preschool-aged children who are developmentally vulnerable and socioeconomically disadvantaged
AIM: The inverse care law suggests that those with the greatest need for services are least likely to receive them. Our aim of this study was to test the inverse care law in relation to the use of health services by children aged 4-5 years in Australia who were developmentally vulnerable and socioeconomically disadvantaged. METHOD: Cross-sectional data were collected from the Longitudinal Study of Australian Children birth cohort when the childre…
Driving Precision Policy Responses to Child Health and Developmental Inequities
The growing evidence base on the extent of and opportunities to reduce inequities in children's health and development still lacks the specificity to inform clear policy decisions. A new phase of research is needed that builds on contemporary directions in precision medicine to develop precision policy making; with the aim to redress child inequities. This would include identifying effective interventions and their ideal time point(s), duration, …
Metoo 2.0 to #meNOmore
In October 2017, #metoo 2.0 reinforces the gendered sexual violence in the creative sector [Marghitu, 2018 Marghitu, Stefania. 2018. “It’s Just art: Auteur Apologism in the Post-Weinstein era.” Feminist Media Studies 18 (93): 491–494. doi: 10.1080/14680777.2018.1456158[Taylor & Francis Online] , [Google Scholar]. “It’s Just art: Auteur Apologism in the Post-Weinstein era”, Feminist Media Studies, 18(93): 491–494] Building on this movement, on 11 …
Psychometric properties of the Quality of Life Inventory-Disability (QI-Disability) measure
Understanding child disadvantage from a social determinants perspective
BACKGROUND: Child health and developmental inequities exist in all countries. Comprehensive and robust concepts of disadvantage are fundamental to growing an evidence base that can reveal the extent of inequities in childhood, and identify modifiable leverage points for change. We conceptualise and test a multidimensional framework of child disadvantage aligned to a social determinants and bioecological perspective. METHODS: The Longitudinal Stud…
Gender variance in children and adolescents with autism spectrum disorder from the National Database for Autism Research
Previous studies suggest elevated rates of gender variance (GV), the wish to be of the other gender, in those with autism spectrum disorder (ASD). This study aimed to understand the rate of GV in children and adolescents with ASD and explore differences in sex, age, and emotional-behavioral problems relative to those referred to clinical services for mental health concerns (“referred”) and to the general population (“non-referred”). A secondary a…
A Multidisciplinary Perspective on Motor Impairment as an Early Behavioural Marker in Children with Autism Spectrum Disorder
ObjectivesThere is no medical test for autism spectrum disorder (ASD), a heterogeneous condition currently defined in the Diagnostic and Statistical Manual of Mental Disorders Fifth Edition (DSM‐5) by dysfunction in social, communication, and behavioural dimensions. There is agreement in the literature that the motor profile of ASD may hold the key to improving clinical and diagnostic definition, with DSM‐5 now referring to motor deficits, includ…
Multiple Accountabilities in Incident Reporting and Management
In this article, we examine the current and increasing emphasis on accountability and patient safety in health care, focusing on practices of incident reporting and management in New South Wales, Australia. We describe the frames of accountability associated with an incident reporting system, and explore how this system manifests in practice. In contrast to literature that situates incident reporting and local practices as oppositional, we used e…
Understanding child disadvantage from a social determinants perspective
BACKGROUND: Child health and developmental inequities exist in all countries. Comprehensive and robust concepts of disadvantage are fundamental to growing an evidence base that can reveal the extent of inequities in childhood, and identify modifiable leverage points for change. We conceptualise and test a multidimensional framework of child disadvantage aligned to a social determinants and bioecological perspective. METHODS: The Longitudinal Stud…
Household income supplements in early childhood to reduce inequities in children's development
Gender variance in children and adolescents with autism spectrum disorder from the National Database for Autism Research
Previous studies suggest elevated rates of gender variance (GV), the wish to be of the other gender, in those with autism spectrum disorder (ASD). This study aimed to understand the rate of GV in children and adolescents with ASD and explore differences in sex, age, and emotional-behavioral problems relative to those referred to clinical services for mental health concerns (“referred”) and to the general population (“non-referred”). A secondary a…
Multiple Accountabilities in Incident Reporting and Management
In this article, we examine the current and increasing emphasis on accountability and patient safety in health care, focusing on practices of incident reporting and management in New South Wales, Australia. We describe the frames of accountability associated with an incident reporting system, and explore how this system manifests in practice. In contrast to literature that situates incident reporting and local practices as oppositional, we used e…
There Are No Limits!”
AI-powered "undressing" apps generate sexually explicit deepfakes from authentic images without consent, representing a profound escalation in image-based sexual abuse. This study analyzes 29 such apps, examining their technical affordances, marketing strategies, revenue models, and privacy policies. Findings reveal that these platforms facilitate and encourage the creation of nonconsensual intimate images (NCII), normalize women's objectificatio…
Qualitative Study of Paediatric Advance Care Planning Through Simulation
Simulation is a well-established experiential educational tool in health care, which allows clinicians to learn and practise skills via a replication of reality. However, its use as a research tool is novel and emerging. As we designed a phenomenological study of communication practices around paediatric advance care planning, we came to the view that simulation would be a very useful tool to enable feasible and ethical qualitative study of this …
Use of health services by preschool-aged children who are developmentally vulnerable and socioeconomically disadvantaged
AIM: The inverse care law suggests that those with the greatest need for services are least likely to receive them. Our aim of this study was to test the inverse care law in relation to the use of health services by children aged 4-5 years in Australia who were developmentally vulnerable and socioeconomically disadvantaged. METHOD: Cross-sectional data were collected from the Longitudinal Study of Australian Children birth cohort when the childre…
Metoo 2.0 to #meNOmore
In October 2017, #metoo 2.0 reinforces the gendered sexual violence in the creative sector [Marghitu, 2018 Marghitu, Stefania. 2018. “It’s Just art: Auteur Apologism in the Post-Weinstein era.” Feminist Media Studies 18 (93): 491–494. doi: 10.1080/14680777.2018.1456158[Taylor & Francis Online] , [Google Scholar]. “It’s Just art: Auteur Apologism in the Post-Weinstein era”, Feminist Media Studies, 18(93): 491–494] Building on this movement, on 11 …
Multiple Accountabilities in Incident Reporting and Management
In this article, we examine the current and increasing emphasis on accountability and patient safety in health care, focusing on practices of incident reporting and management in New South Wales, Australia. We describe the frames of accountability associated with an incident reporting system, and explore how this system manifests in practice. In contrast to literature that situates incident reporting and local practices as oppositional, we used e…
Gender variance in children and adolescents with autism spectrum disorder from the National Database for Autism Research
Previous studies suggest elevated rates of gender variance (GV), the wish to be of the other gender, in those with autism spectrum disorder (ASD). This study aimed to understand the rate of GV in children and adolescents with ASD and explore differences in sex, age, and emotional-behavioral problems relative to those referred to clinical services for mental health concerns (“referred”) and to the general population (“non-referred”). A secondary a…
A Multidisciplinary Perspective on Motor Impairment as an Early Behavioural Marker in Children with Autism Spectrum Disorder
ObjectivesThere is no medical test for autism spectrum disorder (ASD), a heterogeneous condition currently defined in the Diagnostic and Statistical Manual of Mental Disorders Fifth Edition (DSM‐5) by dysfunction in social, communication, and behavioural dimensions. There is agreement in the literature that the motor profile of ASD may hold the key to improving clinical and diagnostic definition, with DSM‐5 now referring to motor deficits, includ…
Psychometric properties of the Quality of Life Inventory-Disability (QI-Disability) measure
Understanding child disadvantage from a social determinants perspective
BACKGROUND: Child health and developmental inequities exist in all countries. Comprehensive and robust concepts of disadvantage are fundamental to growing an evidence base that can reveal the extent of inequities in childhood, and identify modifiable leverage points for change. We conceptualise and test a multidimensional framework of child disadvantage aligned to a social determinants and bioecological perspective. METHODS: The Longitudinal Stud…
Driving Precision Policy Responses to Child Health and Developmental Inequities
The growing evidence base on the extent of and opportunities to reduce inequities in children's health and development still lacks the specificity to inform clear policy decisions. A new phase of research is needed that builds on contemporary directions in precision medicine to develop precision policy making; with the aim to redress child inequities. This would include identifying effective interventions and their ideal time point(s), duration, …
Metoo 2.0 to #meNOmore
In October 2017, #metoo 2.0 reinforces the gendered sexual violence in the creative sector [Marghitu, 2018 Marghitu, Stefania. 2018. “It’s Just art: Auteur Apologism in the Post-Weinstein era.” Feminist Media Studies 18 (93): 491–494. doi: 10.1080/14680777.2018.1456158[Taylor & Francis Online] , [Google Scholar]. “It’s Just art: Auteur Apologism in the Post-Weinstein era”, Feminist Media Studies, 18(93): 491–494] Building on this movement, on 11 …
Simulation-Based Research
There is an increasing interest in using simulation in qualitative research outside evaluation of educational-based activities. To examine how data from simulation has been generated and used in qualitative research, we conducted a scoping review of research topics and data collection and analysis processes reported in qualitative research using simulation in the research method. Of the 665 articles that involved qualitative inquiry, 46 involved …
Feasibility and acceptability of an online acceptance and commitment therapy group for parents caring for a child with cerebral palsy
This study explored the feasibility and acceptability of a videoconferencing group psychotherapy intervention for parents of children living with cerebral palsy. A six-session Acceptance and Commitment Therapy (ACT) intervention called Take a Breath was provided. Participants were 26 parents of children aged 12 months to nine years, with severe cerebral palsy. Parents responded to questionnaires at three time-points; baseline, pre-intervention, a…
Use of health services by preschool-aged children who are developmentally vulnerable and socioeconomically disadvantaged
AIM: The inverse care law suggests that those with the greatest need for services are least likely to receive them. Our aim of this study was to test the inverse care law in relation to the use of health services by children aged 4-5 years in Australia who were developmentally vulnerable and socioeconomically disadvantaged. METHOD: Cross-sectional data were collected from the Longitudinal Study of Australian Children birth cohort when the childre…
A systematic review of brain MRI findings in monogenic disorders strongly associated with autism spectrum disorder
Enhancing Value and Uptake for Whole-Population Cohorts of Children and Parents
Health registries are critical to understanding, benchmarking and improving quality of care for specific diseases and conditions, but face hurdles including funding, bias towards clinical rather than population samples, lack of pre-morbid and outcomes data, and absent cross-registry harmonisation and coordination. Children are particularly under-represented in registry research. This paper lays out novel principles, methods and governance to inte…
The effect of functioning on Quality of Life Inventory-Disability measured quality of life is not mediated or moderated by parental psychological distress
Understanding key worker experiences at an Australian Early Childhood Intervention Service
The delivery of family-centred practice (FCP) within Early Childhood Intervention Services (ECISs) for young children with a disability or development delay conceptualises that children's learning environments, parenting, family and community supports intersect to have the greatest impact on the developing child. The transdisciplinary key worker model is considered a best-practice approach within ECISs whereby staff work collaboratively across di…
Gender Variance in Children and Adolescents with Neurodevelopmental and Psychiatric Conditions from Australia
Sleeping Sound Autism Spectrum Disorder (ASD)
BACKGROUND: Behavioural sleep problems are common in children with autism spectrum disorder (ASD); however, evidence for the efficacy of behavioural sleep interventions is limited. This study examined the efficacy of a brief behavioural sleep intervention in autistic children. It was hypothesised that the intervention would reduce overall child sleep problems (primary outcome), in addition to improvements in children's social, emotional, cognitiv…
Exploring the routine vaccination experience of Australian autistic children and their families
Autistic children, adolescents and their younger siblings are less likely to be fully vaccinated compared to their peers in the general population. A focus on the influence of the unfounded link between the measles, mumps and rubella (MMR) vaccine and autism has distracted from consideration of unique family experiences and autistic-child related factors, such as emotional and behavioural differences, that may influence caregivers’ vaccination de…
Understanding the Diversity of Pharmacotherapeutic Management of ADHD With Co-occurring Autism
A similar proportion of children with ADHD + autism and ADHD were reported to be taking medication. However, the types of medication taken were different, as expected with reported co-occurring diagnoses. The complexity of symptoms and diagnoses in ADHD + autism warrants targeted research to optimize management and therapeutic outcomes
Is Simulation as an Investigative Method as Good as Reality
Clinical simulation offers an alternative to naturalistic inquiry of phenomena in health care that are ethically and logistically difficult for researchers to access firsthand. However, whether it is a similar experience, and the extent simulation elicits data that is meaningful for the real-world phenomenon under investigation is unknown. To address this gap, we explored the experience of 18 paediatricians who were participants in our wider phen…
Qualitative Study of Paediatric Advance Care Planning Through Simulation
Simulation is a well-established experiential educational tool in health care, which allows clinicians to learn and practise skills via a replication of reality. However, its use as a research tool is novel and emerging. As we designed a phenomenological study of communication practices around paediatric advance care planning, we came to the view that simulation would be a very useful tool to enable feasible and ethical qualitative study of this …
Patterns of Psychotropic Prescribing Practices in Autistic Children and Adolescents
This study aims to describe the utilisation of psychotropic medications in Australian autistic children and adolescents. All children and adolescents with available Pharmaceutical Benefits Scheme data who endorsed an autism diagnosis in The Longitudinal Study of Australian Children, including both B (n = 233, age 0-1 years in wave 1) and K cohorts (n = 157, age 4-5 years in wave 1), were included to describe psychotropic prescribing patterns. 212…
A Preliminary Trial of an Early Surveillance Program for Autism and Developmental Delays within General Practices
There are inequities in engagement with established early childhood developmental surveillance programs, eclipsing disadvantaged families. The current study sought to address this by dovetailing developmental surveillance with immunization visits and other opportunistic contacts with children at general practices). While 53 General Practices were recruited, significant COVID-19 disruptions resulted in only 81 children being screened (both parent-…
Household income supplements in early childhood to reduce inequities in children's development
There Are No Limits!”
AI-powered "undressing" apps generate sexually explicit deepfakes from authentic images without consent, representing a profound escalation in image-based sexual abuse. This study analyzes 29 such apps, examining their technical affordances, marketing strategies, revenue models, and privacy policies. Findings reveal that these platforms facilitate and encourage the creation of nonconsensual intimate images (NCII), normalize women's objectificatio…
From QI-disability to QID-12
Quality of Life Disability (QI-Disability) is a 32-item parent-report measure assessing quality of life (QOL) in children with intellectual disability across domains of physical health, positive emotions, negative emotions, social interactions, leisure and outdoors, and independence. This study aimed to develop and validate a short form for use in clinical and research settings. Caregivers of 1,699 children with intellectual disability aged 3–18 …
Psychology (19 obras) · Medicine (18 obras) · Psychiatry (10 obras) · Clinical Psychology (8 obras) · Developmental psychology (8 obras) · Family and Disability Support Research (8 obras) · Autism (7 obras) · Autism Spectrum Disorder Research (7 obras) · Political science (7 obras) · Sociology (7 obras)