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Andrew Percy

@prof-andy.bsky.social

Prof Quantitative Criminology QUB. Director, MethodsLab @ SSESW. Interested in things like adolescent alcohol and drug use; cyber victimisation and harm; prevention; latent variable modeling & longitudinal research.

277 Followers  |  244 Following  |  57 Posts  |  Joined: 24.11.2024  |  2.3975

Latest posts by prof-andy.bsky.social on Bluesky

A line chart showing the changes in real-terms prices (i.e. after adjusting for overall inflation) in the 13 separate food and drink categories that ONS reports between January 2021 and September 2025.

Oils and fats have seen the biggest increases, by far, of almost 40%, while most other food and drink groups have increased by 5-15%. Only beer, fruit, spirits, fish and wine have seen a real-terms fall in prices over this period.

A line chart showing the changes in real-terms prices (i.e. after adjusting for overall inflation) in the 13 separate food and drink categories that ONS reports between January 2021 and September 2025. Oils and fats have seen the biggest increases, by far, of almost 40%, while most other food and drink groups have increased by 5-15%. Only beer, fruit, spirits, fish and wine have seen a real-terms fall in prices over this period.

Alcoholic drinks, along with fruit and fish, are the only food and drink category to have got cheaper, in real terms, since the start of the cost-of-living crisis.

Beer has got slightly more expensive in real terms since the end of 2022, but wine and spirits remain at late 2022 prices.

24.10.2025 12:32 โ€” ๐Ÿ‘ 6    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Lecturer in Criminology at University of Sheffield Apply for the Lecturer in Criminology role on jobs.ac.uk, the top job board for academic positions in higher education. View details and apply now.

We need two new full-time lecturers in #criminology here at @sheffielduni.bsky.social. One permanent share.google/RuTNSJWfvkuK... and one 12 month maternity cover share.google/xzf5icskztO9...

18.10.2025 07:15 โ€” ๐Ÿ‘ 20    ๐Ÿ” 29    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Just about every other indicator of risk taking behaviours in young men (alcohol, drug use, offending, etc.) shows a similar downward trend.

16.10.2025 08:42 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Another indicator of risk taking behaviours in young men showing a substantial decline. This is good news.

16.10.2025 08:39 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Neuroanatomical Variability and Early Substance Use Initiation: Insights from the ABCD Study Adolescence is a period of rapid brain development, making it a sensitive window for experiences that may shape long-term outcomes. A new study from the Adolescent Brain Cognitive Development (ABCD) p...

Neuroanatomical Variability and Early Substance Use Initiation: Insights from the ABCD Study
https://bit.ly/46SXDba

Blog by Sophie Mizrahi

15.10.2025 09:35 โ€” ๐Ÿ‘ 2    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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The International Youth Crime Drop: Evidence and Explanations | Crime and Justice Abstract Youth crime and other types of risk behavior have declined considerably over the last 20โ€“30 years in many developed countries. Robust evidence comes from both official crime data andโ€ฆ

Reviews of studies on the drop in youth offending finds consistent decreases across many countries ended around 2015, and the drop is best explained by changes in how young people spend free time and decreases in alcohol consumption.

doi.org/10.1086/737409

14.10.2025 14:02 โ€” ๐Ÿ‘ 8    ๐Ÿ” 5    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Is London in the grip of a crime wave? Itโ€™s not so simple Perception of runaway crime partly blamed for โ€˜driving away the super-richโ€™ but in reality some high-profile offences such as watch theft are falling

www.theguardian.com/uk-news/2025...
Surveys have always recorded the public as believing crime is worsening, irrespective of whether official statistics are rising or not. This is because media report the most dramatic violent or property crimes. Meanwhile crimes by the powerful remain mainly hidden

11.10.2025 13:10 โ€” ๐Ÿ‘ 4    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
LinkedIn This link will take you to a page thatโ€™s not on LinkedIn

Come work with a great team: Assistant Professor in Social Work post in TCD School of Social Work & Social Policy, Trinity College Dublin closing date 17th November 2025: my.corehr.com/pls/trrecrui...

09.10.2025 14:31 โ€” ๐Ÿ‘ 0    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

๐Ÿ†•Our teamโ€™s new blog is out in Research Matters by the @the-sra.org.uk!
๐Ÿ‘ Written by Elena Triantafillopoulou, @georginagbb.bsky.social & Siann Hirani, it introduces the Atlas of Longitudinal Datasets - a discoverability platform for 2,500+ longitudinal datasets.
๐Ÿ‘‰ atlaslongitudinaldatasets.ac.uk

09.10.2025 08:47 โ€” ๐Ÿ‘ 3    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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I'm doing a webinar in two weeks (15 Oct 1-2pm BST), part of NIHR Research Support Service's Methods Academy series, on the age-old question: should I do a stepped wedge trial?

Free registration, details here: tinyurl.com/z6cjvce3

@nihr-rss.bsky.social @wiphcem.bsky.social @qmul-wiph.bsky.social

01.10.2025 08:32 โ€” ๐Ÿ‘ 14    ๐Ÿ” 16    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 2
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Those who like a chaser to their House of Guinness will be delighted to hear that 'Whiskey Trade Review' (Dublin), 1893-6. has been added to the British newspaper Archive
www.britishnewspaperarchive.co.uk/search/resul...

02.10.2025 10:44 โ€” ๐Ÿ‘ 3    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

This is what I aspire to! I salute you, sir ๐Ÿ˜„

25.09.2025 13:11 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Episodes Love, Death & Robots is a collection of animated short stories that span the science fiction, fantasy, horror and comedy genres. With a bold approach to each story's narrative, episodes are intended t...

Love, death + robots is one of the greatest shows ever. Short films at their best. Only allowed one per night!

love-death-and-robots.com/episodes

19.09.2025 20:43 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Cannabis-based products for medicinal use Call for evidence to support ACMD's review of changes to legislation on the use of cannabis-based products for medicinal purposes (CBPMs).

The ACMD has just published its call for evidence on cannabis-based products for medicinal use in the United Kingdom, as part of its ongoing review. www.gov.uk/government/c...

18.09.2025 08:00 โ€” ๐Ÿ‘ 2    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Mobile drug consumption units could be introduced in Scotland The Scottish Affairs Committee found smaller mobile facilities could be more cost-effective, while reaching a greater number of drug users.

Mobile drug consumption units could be introduced in Scotland
The Scottish Affairs Committee found smaller mobile facilities - like those used in Portugal and the Netherlands - could be more cost-effective, while reaching a greater number of drug users.
www.bbc.co.uk/news/article...

16.09.2025 08:06 โ€” ๐Ÿ‘ 3    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Congratulations, Erin. What a great appointment.

16.09.2025 08:48 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Today marked the launch of the Screens, Safety and
Social Media Report by Prof Michelle Butler, Prof Dirk Schubotz and Dr Martina McKnight from @qubelfastofficial.bsky.social

Access the report โžก๏ธ www.ark.ac.uk/ARK/sites/de...

Find out more about the report โžก๏ธ www.qub.ac.uk/News/Allnews...

08.09.2025 18:12 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Witches (2024) โญ 7.4 | Documentary, History 1h 30m

Just watched Elisabeth Sandkey's documentary, The Witches. Unbelievably powerful documentary about mental health. It's a must watch, seriously. Unique use of archival film. Features one off my all-time favourites, Angel at my table.

m.imdb.com/title/tt3214...

07.09.2025 20:33 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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40 Years of Homicide Trends โ€“ New Research and Remembrance Exploring 40 years of homicide trends in England & Wales, with academics, policymakers & charities on 22 Sep for reflection & dialogue.

I'm part of an #ESRC grant exploring #homicide trends in #England&Wales . We have a #dissemination event on the 22nd Sept. Please register/send on to interested colleagues.

@bschcnetwork.bsky.social @britsoci.bsky.social @ukri.org @uniofnottingham.bsky.social

www.eventbrite.co.uk/e/40-years-o...

04.09.2025 08:03 โ€” ๐Ÿ‘ 6    ๐Ÿ” 5    ๐Ÿ’ฌ 4    ๐Ÿ“Œ 0

Not entirely unrelated โ€“ I would love UK political accounts to get off Twitter. They should do this, even if they don't set up on any alternatives.

But it's not that hard to see why many of them won't move here: small, self-selecting, often hostile audience. bsky.app/profile/step...

01.09.2025 11:44 โ€” ๐Ÿ‘ 111    ๐Ÿ” 7    ๐Ÿ’ฌ 7    ๐Ÿ“Œ 0

Deadline is 31 August ๐Ÿ‘‡

27.08.2025 08:03 โ€” ๐Ÿ‘ 3    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

"Of course, let's remember he played under Roberto Martinez at Wigan" ๐ŸŸฃ in the ear purple ๐ŸŸฃ ๐Ÿคฃ๐Ÿ˜„๐Ÿคฃ one of the greatest moments of live TV

22.08.2025 18:28 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

This is really sad, I saw him play in Belfast a few times over the years. Leviathan is in my top ten. So innovative when it came out.

21.08.2025 17:22 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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I'm just finishing @naomiaklein.bsky.social wonderful book - Doppelganger. If you want a book to help you make sense of a world on fire, this is it. I've only just realised that Northern Ireland is another mirror world,a shadow land full of doppelgangers.

21.08.2025 07:08 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Now I'm desperately trying to remember hand signals from my teenage years spent in the army cadets. "On me", hand on top of head?

20.08.2025 16:50 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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University rankings have little meaning, are highly subjective, promote a competition frame, and thwart our academic freedom, as commercial ranking organizations dictate what constitutes โ€œa good university.โ€
- www.socialsciencespace.com/2025/08/stop...

18.08.2025 16:57 โ€” ๐Ÿ‘ 87    ๐Ÿ” 29    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 4

Lol, we should. Strictly road. Not sure I would have the bike handling to manage cross country, but tempted to get a hard tail MTB for deep winter commutes. Do lust after a carbon full suspension, but can't really justify it.

14.08.2025 19:52 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Will be grand after a few decent spins. Should get out on Sunday again.

14.08.2025 19:12 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

I'm just back on the bike after 6 weeks off. Legs cooked!!

14.08.2025 16:24 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Evaluation is important and we have good ways of evaluating instructors (observations, audits, mentoring). But the evidence is clear that asking students to Yelp review their instructors the week before exams yields no valuable information on teaching or learning--just customer satisfaction.

31.07.2025 00:45 โ€” ๐Ÿ‘ 317    ๐Ÿ” 34    ๐Ÿ’ฌ 8    ๐Ÿ“Œ 10

@prof-andy is following 20 prominent accounts