Jason A Ferris
Biographic Data
| ID | 231191 |
|---|---|
| NAME | Jason A Ferris |
| GIVEN NAMES | Jason A |
| FAMILY NAME | Ferris |
| SIGNATURE | FERRIS J A |
| AFFILIATIONS | Institute for Social Science Research, University of Queensland, St Lucia, Queensland, Australia |
| VERIFIED | No |
| TOTAL WORKS | 9 |
| TOTAL CITATIONS | 23 |
| AUTHOR COUNT | 9 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2014 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 1 |
Distinct Drinking Patterns, Help Seeking, and Alcohol-Related Regret in ADHD, Autism, and AuDHD
ADHD is associated with higher alcohol use, while autism is linked to lower use, but little is known about patterns among individuals with both conditions (AuDHD), particularly when accounting for mental health. This study examined whether alcohol consumption, drunkenness, regret, and help-seeking differ across ADHD, autism, AuDHD, and controls, and whether regret predicts intentions to reduce drinking. Using data from the 2021 Global Drug Survey…
Impacts of changes in alcohol consumption patterns during the first 2020 Covid-19 restrictions for people with and without mental health and neurodevelopmental conditions
Perceptions of cannabis health information labels among people who use cannabis in the U.S. and Canada
Drinking to excess and the tipping point
Pharmacological cognitive enhancement among non-ADHD individuals—A cross-sectional study in 15 countries
Drug-related police encounters across the globe
Safer scoring? Cryptomarkets, social supply and drug market violence
Hidden Populations, Online Purposive Sampling, and External Validity
Online purposive samples have unknown biases and may not strictly be used to make inferences about wider populations, yet such inferences continue to occur. We compared the demographic and drug use characteristics of Australian ecstasy users from a probability (National Drug Strategy Household Survey, n = 726) and purposive sample (online survey conducted as part of a mixed-methods study of online drug discussion, n = 753) using nonparametric (bo…
Use of Silk Road, the online drug marketplace, in the United Kingdom, Australia and the United States
AIMS: To investigate the prevalence of awareness of the online illicit drug marketplace Silk Road (SR), consumption of drugs purchased from SR and reasons for use and non-use of SR. DESIGN AND SETTING: Global Drug Survey: purposive sample collected in late 2012. PARTICIPANTS: The base sample (n = 9470) reported recent drug purchase and resided in the United Kingdom (n = 4315, median age 24, 76% male), Australia (n = 2761, median age 32, 76% male)…
Hidden Populations, Online Purposive Sampling, and External Validity
Online purposive samples have unknown biases and may not strictly be used to make inferences about wider populations, yet such inferences continue to occur. We compared the demographic and drug use characteristics of Australian ecstasy users from a probability (National Drug Strategy Household Survey, n = 726) and purposive sample (online survey conducted as part of a mixed-methods study of online drug discussion, n = 753) using nonparametric (bo…
Use of Silk Road, the online drug marketplace, in the United Kingdom, Australia and the United States
AIMS: To investigate the prevalence of awareness of the online illicit drug marketplace Silk Road (SR), consumption of drugs purchased from SR and reasons for use and non-use of SR. DESIGN AND SETTING: Global Drug Survey: purposive sample collected in late 2012. PARTICIPANTS: The base sample (n = 9470) reported recent drug purchase and resided in the United Kingdom (n = 4315, median age 24, 76% male), Australia (n = 2761, median age 32, 76% male)…
Hidden Populations, Online Purposive Sampling, and External Validity
Online purposive samples have unknown biases and may not strictly be used to make inferences about wider populations, yet such inferences continue to occur. We compared the demographic and drug use characteristics of Australian ecstasy users from a probability (National Drug Strategy Household Survey, n = 726) and purposive sample (online survey conducted as part of a mixed-methods study of online drug discussion, n = 753) using nonparametric (bo…
Safer scoring? Cryptomarkets, social supply and drug market violence
Pharmacological cognitive enhancement among non-ADHD individuals—A cross-sectional study in 15 countries
Drug-related police encounters across the globe
Drinking to excess and the tipping point
Perceptions of cannabis health information labels among people who use cannabis in the U.S. and Canada
Impacts of changes in alcohol consumption patterns during the first 2020 Covid-19 restrictions for people with and without mental health and neurodevelopmental conditions
Distinct Drinking Patterns, Help Seeking, and Alcohol-Related Regret in ADHD, Autism, and AuDHD
ADHD is associated with higher alcohol use, while autism is linked to lower use, but little is known about patterns among individuals with both conditions (AuDHD), particularly when accounting for mental health. This study examined whether alcohol consumption, drunkenness, regret, and help-seeking differ across ADHD, autism, AuDHD, and controls, and whether regret predicts intentions to reduce drinking. Using data from the 2021 Global Drug Survey…
Psychiatry (7 works) · Medicine (6 works) · Psychology (6 works) · Environmental health (4 works) · Business (3 works) · Cannabis (3 works) · Crime, Illicit Activities, and Governance (3 works) · Demography (3 works) · Drug (3 works) · Ecstasy (3 works)