Johanna C. Badcock

ORCID: 0000-0003-4629-2929
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About
Contact & Profiles
Research Areas
  • Schizophrenia research and treatment
  • Psychosomatic Disorders and Their Treatments
  • Neuroscience and Music Perception
  • Neural and Behavioral Psychology Studies
  • Health disparities and outcomes
  • Mental Health and Psychiatry
  • Mental Health Research Topics
  • Functional Brain Connectivity Studies
  • Hallucinations in medical conditions
  • Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
  • Autism Spectrum Disorder Research
  • Mental Health Treatment and Access
  • Cannabis and Cannabinoid Research
  • Hearing Loss and Rehabilitation
  • Genetic Associations and Epidemiology
  • Child and Adolescent Psychosocial and Emotional Development
  • Bipolar Disorder and Treatment
  • Attention Deficit Hyperactivity Disorder
  • Behavioral and Psychological Studies
  • Personality Disorders and Psychopathology
  • Visual perception and processing mechanisms
  • Noise Effects and Management
  • Neurobiology of Language and Bilingualism
  • Neural dynamics and brain function
  • Genomics and Rare Diseases

The University of Western Australia
2016-2025

Murdoch University
2018-2023

Google (United States)
2021

University of Liège
2018

Cooperative Research Centre for Mental Health
2015-2018

University of Vienna
2017

Royal Perth Hospital
2016

North Metropolitan Health Service
2002-2015

University of the Sunshine Coast
2015

University of Bergen
2014

The Psychotic Symptom Rating Scales (PSYRATS) is an instrument designed to quantify the severity of delusions and hallucinations typically used in research studies clinical settings focusing on people with psychosis schizophrenia. It comprised auditory (AHS) subscales (DS), but these do not necessarily reflect psychological constructs causing intercorrelation between clusters scale items. Identification important some contexts because item clustering may be caused by underlying etiological...

10.1093/schbul/sbu014 article EN cc-by Schizophrenia Bulletin 2014-06-13

Despite the recent proliferation of scientific, clinical, and narrative accounts auditory verbal hallucinations (AVHs), phenomenology voice hearing remains opaque undertheorized. In this article, we outline an interdisciplinary approach to understanding hallucinatory experiences which seeks demonstrate value humanities social sciences advancing knowledge in clinical research practice. We argue that AVH utilizes rigorous context-appropriate methodologies analyze a wider range first-person at...

10.1093/schbul/sbu003 article EN cc-by Schizophrenia Bulletin 2014-06-05

Elucidating schizotypal traits is important if we are to understand the various manifestations of psychosis spectrum liability and reliably identify individuals at high risk for psychosis. The present study examined network structures (1) 9 personality domains (2) 74 individual items, (3) explored whether networks differed across gender culture (North America vs China). was conducted in a sample 27001 participants from 12 countries 21 sites (M age = 22.12; SD 6.28; 37.5% males). Schizotypal...

10.1093/schbul/sby044 article EN Schizophrenia Bulletin 2018-03-26

Background. Inhibitory deficits have been frequently reported in schizophrenia. Such are usually associated with activities of prefrontal cortex and related networks. An understanding intentional inhibitory control requires knowledge how actions planned initiated the components involved stopping these actions. Methods. Patients schizophrenia, a psychosis comparison group healthy participated visual choice reaction time (go) task attempted to inhibit their responses go when an auditory ‘stop’...

10.1017/s0033291701005128 article EN Psychological Medicine 2002-02-01

The frequency of auditory hallucinations (AH) is associated with efficiency in inhibiting irrelevant memories, suggesting that the presence AH may be related to intrusion strongly activated representations memory. Therefore, we hypothesised inability suppress memories would found only patients currently experiencing AH.Performance on a repeated, continuous recognition task was examined 23 schizophrenia present, 20 absent, and 24 healthy controls.Patients current made significantly more...

10.1080/13546800344000363 article EN Cognitive Neuropsychiatry 2005-02-18
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