Media coverage of UK concerns over DSM-5

Media coverage of UK concerns over DSM-5 (Science Media Centre press briefing)

Post #138  Shortlink: http://wp.me/pKrrB-1R8

Update: See also

Science Media Centre DSM-5 press briefing: Comments from research and clinical professionals

Criticism of DSM-5 proposals for grief in this week’s Lancet: Editorial and Essay

Round-up: media coverage following Lancet’s criticism of DSM-5 proposals for grief


On February 9, UK Science Media Centre held a press briefing for invited journalists amid mounting concern from mental health professionals for controversial proposals for the next edition of the American Psychiatric Association’s Diagnostic and Statistical Manual of Mental Disorders (DSM).

DSM-5 is slated for publication in May 2013.

A third draft of proposed changes to DSM-IV categories and criteria is expected to be posted on the DSM-5 Development site, this May, for a two month long stakeholder review and feedback period.

This final review might be viewed as little more than a public relations exercise given the late stage in the drafting process – according to Task Force chair, David Kupfer, MD, “the revisions are about 90 percent complete.”

Those involved in the press briefing included:

Prof Nick Craddock, MRC Centre for Neuropsychiatric Genetics & Genomics, Cardiff University School of Medicine

Peter Kinderman, Professor of clinical psychology at the University of Liverpool; honorary appointment as consultant clinical psychologist with Merseycare NHS Trust and a former Chair of the British Psychological Society’s Division of Clinical Psychology

Both have research and clinical interests in schizophrenia, bipolar disorder and psychosis.

Psychologists and psychiatrists providing comment on their concerns for potential changes to DSM-IV, included Prof Nick Craddock, Prof Peter Kinderman, Allen Frances, MD, who had chaired the task force that had oversight of the drafting of DSM-IV, Prof Simon Wessely, Prof Richard Bentall, Dr Lucy Johnstone and Prof Til Wykes.

A Reuters News Alert by Kate Kelland, Health and Science Correspondent, issued on February 9, generated considerable interest and has been picked up by dozens of international news sites including Chicago Tribune, Orlando Sentinel, Windsor Star, Psychminded.co.uk, MSNBC, Montreal Gazette, Baltimore Sun and Vancouver Sun.

Professor Peter Kinderman and Dr David Kupfer who chairs the DSM-5 Task Force, debated concerns on Friday’s BBC Radio 4 “Today” programme (link for audio below).

Medical writer, Christopher Lane, author of How Normal Behaviour Became a Sickness, blogged, yesterday, at Side Effects at Psychology Today.

Side Effects
From quirky to serious, trends in psychology and psychiatry.
by Christopher Lane, Ph.D.

DSM-5 Controversy Is Now Firmly Transatlantic

Why the APA’s lower diagnostic thresholds are causing widespread concern.

Proposed draft revisions to the DSM, which the American Psychiatric Association recently made available on its website, are stirring major controversy on both sides of the Atlantic… Read on

John M Grohol, PsyD, editor at PsychCentral, is in a bit of a snit, here.

Comments provided by research and clinical professionals for the Science Media Centre DSM-5 press briefing here: http://wp.me/pKrrB-1TL

For around 100 links for news and media sites that have run DSM-5 stories in the past three weeks or so, open Word file here: Concerns for DSM-5 – Media coverage

Selected UK and international media coverage posted below, as it comes in, most recent at the top:


Insideireland.ie

Shyness: A mental illness?

Sarah Greer | February 13, 2012

British Psychological Society

Is shyness a mental illness?

February 13, 2012

Shyness in a child, and depression following the death of a loved one, could be classed as mental illness under new guidelines. The move could result in millions of people being placed at risk of having a psychiatric disorder, experts have warned.

Guardian

Comment is free

Do we need a diagnostic manual for mental illness?

Profs Richard Bentall and Nick Craddock discuss the controversial revisions to the US Diagnostic and Statistical Manual

Guardian, Comment is free | February 10, 2012

Friday round up…’hypersexual disorder’ is added to the psychiatric bible…

PULSE GP magazine  | February 10, 2012

Financial Times  (Registration may be required)

US mental guidelines attacked

Andrew Jack | February 10, 2012

ABC News

American Psychiatric Association Under Fire for New Disorders

Katie Moisse | February 10, 2012

Shyness, grief and eccentricity could suddenly become mental health disorders if the newest edition of the Diagnostic and Statistical Manual of Mental Disorders goes through as planned. But it won’t if more than 11,000 petitioners, most of whom are mental health professionals, have their way.

The DSM, the 900-page “bible” of psychiatric symptoms published by the American Psychiatric Association, has been around since 1952. But the fifth and latest edition, scheduled for publication in May 2013, has come under attack for “medicalizing” behaviors that some people would consider normal. The 11,000 petitioners are challenging proposed changes they say would label millions more Americans as mentally ill…

Read on

BBC News website and BBC Radio 4 Today programme

http://news.bbc.co.uk/today/hi/today/newsid_9694000/9694926.stm

0831
A new draft of the “psychiatric bible” – DSM5 – has provoked anger for its definitions of behaviours indicative of mental illness. Already, more than 11,000 have signed a petition calling for it to be rewritten and re-thought. David Kupfer who chairs the DSM 5 committee for the American Psychiatric Association, which put the book together, and Peter Kinderman, professor and honorary consultant clinical psychologist with Mersey Care NHS Trust, debate its pros and cons.

Quirk or mental illness?

[Audio interviews with DSM-5 Task Force Chair, David Kupfer, and Prof Peter Kinderman]

The new psychiatric bible, DSM 5, which is the world’s most widely used psychiatric reference book, has been released in draft form. Already, more than 11,000 people have signed a petition calling for it to be rewritten and re-thought. Some claim the new edition broadens the range of behaviours considered indicative of mental illnesses to a point where normal quirks of personality will lead to erroneous diagnoses.

David Kupfer who chairs the DSM 5 committee for the American Psychiatric Association, which put the book together, and Peter Kinderman, professor and honorary Consultant Clinical Psychologist with Mersey Care NHS Trust, debate the pros and cons of the book.

Behind a subscription or pay for access

BMJ News

News
Critics attack DSM-5 for overmedicalising normal human behaviour
BMJ 2012; 344 doi: 10.1136/bmj.e1020 (Published 10 February 2012)
Cite this as: BMJ 2012;344:e1020

News Bullet.in

Grieving, shyness to be called mental illness

Courtesy: Fox News | February 10,  2012

MILLIONS of healthy people – including shy or defiant children, grieving relatives and people with fetishes – may be wrongly labeled mentally ill by a new international diagnostic manual according to a report which appeared in Fox News.

The new classification is expected to figure in the influential Diagnostic and Statistical Manual of Mental Disorders (DSM). According to Fox News, psychologists, psychiatrists and mental health experts said its new categories and “tick-box” diagnosis systems were at best “silly” and at worst “worrying and dangerous…”

Read on

Daily Mail

Shyness in a child and depression after bereavement could be classed as mental illness in controversial new reforms

Jenny Hope | February 9, 2012

Childhood shyness could be reclassified as a mental disorder under controversial new guidelines, warn experts.

They also fear that depression after bereavement and behaviour now seen as eccentric or unconventional will also become ‘medicalised’…

Read on

Telegraph

also Independent.ie

Shyness could be defined as a mental illness

By Donna Bowater | February 10, 2012

SHYNESS, bereavement and eccentric behaviour could be classed as a mental illness under new guidelines, leaving millions of people at risk of being diagnosed as having a psychiatric disorder, experts fear.

Under changes planned to the diagnosis handbook used by doctors in the US, common behavioural traits are likely to be listed as a mental illness, it was reported…

Read on

Independent

Lonely? Shy? Sad? Well now you’re ‘mentally ill’, too

Expanded psychiatric ‘bible’ will see more people needlessly medicated, experts warn

Jeremy Laurance | February, 10 2012

Mild eccentrics, oddball romantics and the lonely, shy and sad could find themselves diagnosed with a mental disorder if proposals to add new conditions to the world’s most widely used psychiatric bible go ahead, experts have warned.

A major revision of the the 1994 Diagnostic and Statistical Manual of Mental Disorders, whose fifth edition is due for publication next year, threatens to extend psychiatric diagnoses to millions of people currently regarded as normal, they say. Among the diagnostic labels are “oppositional defiance disorder” for challenging adolescents, “gambling disorder” for those compelled to have a flutter, and “hypersexual disorder” for those who think about sex at least once every 20 minutes. People crippled by shyness or suffering from loneliness could be diagnosed with “dysthymia”, defined as “feeling depressed for most of the day”.

More worrying, according to some experts, are attempts to redefine crimes as illnesses, such as “paraphilic coercive disorder”, applied to men engaged in sexual relationships involving the use of force. They are more commonly known as rapists…

Read on

Psych Central Blogs

Could Sadness And Shyness Be Mental Illnesses?

Richard Zwolinski, LMHC, CASAC | February 10, 2012

C.R. writes: No. The title of this blog post isn’t a joke. It is based on a series of alarming articles I just read about the new edition of the perennially controversial DSM.
 
In a Reuters piece, Peter Kinderman, a British clinical psychologist and head of the Institute of Psychology at Liverpool University was quoted as saying:
 
“The proposed revision to DSM … will exacerbate the problems that result from trying to fit a medical, diagnostic system to problems that just don’t fit nicely into those boxes,” said Peter Kinderman at a briefing about widespread concerns over the book in London.
 
He said the new edition – known as DSM-5 – “will pathologise a wide range of problems which should never be thought of as mental illnesses”.
 
“Many people who are shy, bereaved, eccentric, or have unconventional romantic lives will suddenly find themselves labeled as mentally ill,” he said. “It’s not humane, it’s not scientific, and it won’t help decide what help a person needs…”
 

Wales Online

Fears that grieving relatives could be labelled mentally ill

Madeleine Brindley Health Editor | February 10, 2012

CHANGES to the American “bible” of mental health disorders could see grieving relatives labelled mentally ill, experts have claimed.

In a backlash to the proposed reforms to the fourth version of the Diagnostic and Statistical Manual of Mental Disorders – known as DSM-5 – thousands of experts have spoken out against the changes…

Read on

Guardian

Psychologists fear US manual will widen mental illness diagnosis
Mental disorders listed in publication that should not exists, warn UK experts

Sarah Boseley Health editor | February 9, 2012

Hundreds of thousands of people will be labelled mentally ill because of behaviour most people would consider normal, if a new edition of what has been termed the psychiatrists’ diagnostic bible goes ahead, experts are warning…

Read on

Reuters | February 9, 2012

Shyness an illness in “dangerous” health book-experts

• Grieving relatives could be classed as ill

• Revisions mean broader diagnoses of mental disorders

• Petition signed by 11,000 health workers calls for halt

By Kate Kelland, Health and Science Correspondent

LONDON, Feb 9 (Reuters) – Millions of healthy people – including shy or defiant children, grieving relatives and people with fetishes – may be wrongly labelled mentally ill by a new international diagnostic manual, specialists said on Thursday.

In a damning analysis of an upcoming revision of the influential Diagnostic and Statistical Manual of Mental Disorders (DSM), psychologists, psychiatrists and mental health experts said its new categories and “tick-box” diagnosis systems were at best “silly” and at worst “worrying and dangerous”.

Some diagnoses – for conditions like “oppositional defiant disorder” and “apathy syndrome” – risk devaluing the seriousness of mental illness and medicalising behaviours most people would consider normal or just mildly eccentric, the experts said.

At the other end of the spectrum, the new DSM, due out next year, could give medical diagnoses for serial rapists and sex abusers – under labels like “paraphilic coercive disorder” – and may allow offenders to escape prison by providing what could be seen as an excuse for their behaviour, they added.

The DSM is published by the American Psychiatric Association (APA) and has descriptions, symptoms and other criteria for diagnosing mental disorders. It is used internationally and is seen as the diagnostic “bible” for mental health medicine.

More than 11,000 health professionals have already signed a petition (at http://dsm5-reform.com ) calling for the development of the fifth edition of the manual to be halted and re-thought.

“The proposed revision to DSM … will exacerbate the problems that result from trying to fit a medical, diagnostic system to problems that just don’t fit nicely into those boxes,” said Peter Kinderman, a clinical psychologist and head of Liverpool University’s Institute of Psychology at a briefing about widespread concerns over the book in London.

He said the new edition – known as DSM-5 – “will pathologise a wide range of problems which should never be thought of as mental illnesses”.

“Many people who are shy, bereaved, eccentric, or have unconventional romantic lives will suddenly find themselves labelled as mentally ill,” he said. “It’s not humane, it’s not scientific, and it won’t help decide what help a person needs.”

RADICAL, RECKLESS, AND INHUMANE

Simon Wessely of the Institute of Psychiatry, King’s College London said a look back at history should make health experts ask themselves: “Do we need all these labels?”

He said the 1840 Census of the United States included just one category for mental disorder, but by 1917 the APA was already recognising 59. That rose to 128 in 1959, to 227 in 1980, and again to around 350 disorders in the fastest revisions of DSM in 1994 and 2000.

Allen Frances, Emeritus professor at Duke University and chair of the committee that oversaw the previous DSM revision, said the proposed DSM-5 would “radically and recklessly expand the boundaries of psychiatry” and result in the “medicalisation of normality, individual difference, and criminality”.

As an unintended consequence, he said an emailed comment, many millions of people will get inappropriate diagnoses and treatments, and already scarce funds would be wasted on giving drugs to people who don’t need them and may be harmed by them.

Nick Craddock of Cardiff University’s department of psychological medicine and neurology, who also spoke at the London briefing, cited depression as a key example of where DSM’s broad categories were going wrong.

Whereas in previous editions, a person who had recently lost a loved one and was suffering low moods would be seen as experiencing a normal human reaction to bereavement, the new DSM criteria would ignore the death, look only at the symptoms, and class the person as having a depressive illness.

Other examples of diagnoses cited by experts as problematic included “gambling disorder”, “internet addiction  disorder” and “oppositional defiant disorder” – a condition in which a child “actively refuses to comply with majority’s requests” and “performs deliberate actions to annoy others”.

“That basically means children who say ‘no’ to their parents more than a certain number of times,” Kinderman said. “On that criteria, many of us would have to say our children are mentally ill.” (Reporting by Kate Kelland; Editing by Andrew Heavens)

APA “Monitor” articles: ICD-11 and DSM-5; Frances, Rajiv Tandon on DSM-5; iCAT Analytics

1] ICD-11 (with contributions from WHO’s Dr Geoffery Reed) and DSM-5 articles in February edition of American Psychological Association’s “Monitor”

2] Academic article on DSM-5 by Rajiv Tandon, MD, Professor of Psychiatry, University of Florida

3] Allen Frances (who chaired the DSM-IV Task Force), Suzy Chapman and Dr Dayle Jones on DSM-5

4] Paper: Pragmatic Analysis of Crowd-Based Knowledge Production Systems with iCAT Analytics: Visualizing Changes to the ICD-11 Ontology

 

Post #137 Shortlink: http://wp.me/pKrrB-1QW

1] Two articles in the February edition of the American Psychological Association’s “Monitor”:

American Psychological Association

Monitor

Feature, February 2012, Vol 43, No. 2

Improving disorder classification, worldwide

Rebecca A. Clay  |  February 2012

With the help of psychologists, the next version of the International Classification of Diseases will have a more behavioral perspective.

Print version: page 40

What’s the world’s most widely used classification system for mental disorders? If you guessed the Diagnostic and Statistical Manual of Mental Disorders (DSM), you would be wrong.

According to a study of nearly 5,000 psychiatrists in 44 countries sponsored by the World Health Organization (WHO) and the World Psychiatric Association, more than 70 percent of the world’s psychiatrists use WHO’s International Classification of Diseases (ICD) most in day-to-day practice while just 23 percent turn to the DSM. The same pattern is found among psychologists globally, according to preliminary results from a similar survey of international psychologists conducted by WHO and the International Union of Psychological Science.

“The ICD is the global standard for health information,” says psychologist Geoffrey M. Reed, PhD, senior project officer in WHO’s Department of Mental Health and Substance Abuse. “It’s developed as a tool for the public good; it’s not the property of a particular profession or particular professional organization.”

Now WHO is revising the ICD, with the ICD-11 due to be approved in 2015. With unprecedented input from psychologists, the revised version’s section on mental and behavioral disorders is expected to be more psychologist-friendly than ever—something that’s especially welcome given concerns being raised about the DSM’s own ongoing revision process. (See “Protesting proposed changes to the DSM”.) And coming changes in the United States will mean that psychologists will soon need to get as familiar with the ICD as their colleagues around the world…

…”Since the rest of the world will be adopting the ICD-11 when it is released in 2015, the CDC will likely make annual updates to gradually bring the ICD-10-CM into line with the ICD-11 to avoid another abrupt shift. But the differences between the DSM and the ICD may grow even greater over time, says Reed, depending on the outcomes of the ICD and DSM revision processes.”

For more information about the ICD revision, visit the World Health Organization.

Rebecca A. Clay is a writer in Washington, D.C.

Read full article here

American Psychological Association

Monitor

February 2012, Vol 43, No. 2

Print version: page 42

Protesting proposed changes to the DSM

When President David N. Elkins, PhD, and two colleagues within APA’s Div. 32 (Society for Humanistic Psychology) heard about the proposed revisions to the Diagnostic and Statistical Manual of Mental Disorders (DSM), they were alarmed. But what could three people do?

Plenty, as it turns out.

Although their original aim was simply to educate the division’s members, Elkins, Secretary Brent Dean Robbins, PhD, and student representative Sara R. Kamens soon decided to share their concerns in an open letter to the American Psychiatric Association. Thinking it would pack more punch with a few more signatures, they posted it online last October.

The response astounded them. “Within two days, we had more than 1,500 signatures,” says Elkins. So far, more than 10,000 individuals and 40 mental health organizations have signed on, and media outlets as diverse as Nature, USA Today and Forbes have covered the controversy. APA, which has no official position on the controversy, urges its members to get involved in the debate (see APA’s statement in the January Monitor, page 10).

The open letter outlines three major concerns with the proposed draft of the DSM-5, set for publication in 2013…

Read full article here

2] Article by Rajiv Tandon, MD, Professor of Psychiatry, University of Florida:

Current Psychiatry

Vol. 11, No. 02 / February 2012

Getting ready for DSM-5: Part 1

The process, challenges, and status of constructing the next diagnostic manual

Rajiv Tandon, MD  |  February 2012
Professor of Psychiatry, University of Florida, Gainesville, FL

Discuss this article at www.facebook.com/CurrentPsychiatry

Work on the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5)—scheduled to be published in May 2013—has been ongoing for more than a decade. Momentous advances in genetics and brain imaging since publication of DSM-IV in 1994 have generated optimism that an improved understanding of the neurobiologic underpinnings of psychiatric disorders might lead to a paradigm shift from the current descriptive classification system to a more scientific etiopathophysiological system similar to that used by other medical specialities.1

Some fear that any changes to our current classification system may be premature and could make an already complex system even more unwieldy.2 Scores of articles about the content and process of DSM-5 and several critiques and commentaries on the topic have been published. The American Psychiatric Association (APA) has made the DSM-5 process transparent by posting frequent updates to the DSM-5 Development Web site (www.dsm5.org), seeking feedback from the psychiatric community and the public, and presenting progress reports by members of the DSM-5 Task Force at scientific meetings.

There have been few discussions on the implications of DSM-5 from the practicing clinician’s vantage point, which I seek to present in this series of articles, the remainder of which will be published here, at CurrentPsychiatry.com…

Read on here

 

3] Allen Frances, MD, in Psychology Today and Psychiatric Times

Registration required for access to article on Psychiatric Times

DSM5 in Distress

PTSD, DSM 5, and Forensic Misuse
DSM 5 would lead to overdiagnosis in legal cases.

Allen Frances, MD | February 9, 2012

————————————————————

Documentation That DSM-5 Publication Must Be Delayed
because DSM 5 is so far behind schedule

Allen Frances, MD | February 7, 2012

Allen Frances, MD, who chaired the Task Force that had oversight of the development of DSM-IV, is a former chief of psychiatry at Duke University Medical Center and currently professor emeritus at Duke

Last week, I wrote that DSM-5 is so far behind schedule it can’t possibly produce a usable document in time for its planned publication date in May 2013.¹ My blog stimulated 2 interesting responses that illustrate the stark contrast between DSM-5 fantasy and DSM-5 reality. Together they document why publication must be delayed if DSM-5 is to be set right. The first email came from Suzy Chapman of Dx Revision Watch https://dxrevisionwatch.wordpress.com

Re DSM-5 delays, here is a telling statement made by Dr Darrel Regier, its Vice Chair, on March 9, 2010: “We have just released draft criteria on a website on February 10th at dsm5.org. And we’ll be having a field trial starting in July of this year. We’ll then have another revision based on field trial results going into a second revision or second field trial in July of 2011. As a result, we will not have our final recommendations for the DSM-V probably until early 2011.”  She continues,

Please note the dates. Dr Regier’s promised timetable has been missed by more than a year—we still don’t have final recommendations.

Dayle Jones, PhD, is head of the Task Force of the American Counseling Association that monitors DSM-5. She sent in a timeline comparing DSM-5 promised deadlines with actual delivery dates:

The DSM-5 academic/large clinic field trials were designed to have two phases. Phase 1 was first scheduled to begin in June 2009, but had to be postponed for a year because the criteria sets were not ready. The timetable for field trial completion was unrealistic from the start and not surprisingly the end dates have been repeatedly postponed from early 2010 to early 2011, and we’re now already into 2012 with no end in sight. Phase 2, originally scheduled for September 2011 to February 2012, was to re-test those diagnoses that did poorly in Phase 1 and had to be revised. The phase 2 trials were quietly canceled. We still don’t have results from the phase 1 field trials, but the APA leadership has warned us that we must accept reliabilities that are barely better than chance. Without the second stage, uncorrected problem diagnoses will be included in DSM-5.

The separate clinician field trial has been an even worse disaster. Clinicians were originally scheduled to be trained by August 2010, enrolling patients no later than late November 2010, and ending by February, 2011. Training was finally completed 18 months late in December 2011, which means the earliest these trials could possibly end is June 2012—well after most DSM-5 final decisions will have been made. Furthermore, of the over 5000 clinicians who registered to participate, only 70 (1.4%) have begun enrolling patients for the field trial. My guess is that like academic/large clinic Phase 2 field trial, poor planning and disorganization will force cancellation.

Dr Jones concludes,

In my opinion, there is no process and not enough time left to ensure that DSM-5 will attain high enough quality to be used by counselors. Fortunately, we can always bypass it by using ICD-10-CM.

Sobering stuff. Its constant procrastination has at last caught up with DSM-5. Having fallen so far behind schedule, DSM-5 abruptly dropped the second stage of field-testing—without public comment or justification or discussion of what would be the effects on quality and reliability. In fact, the second stage of the field trials was perhaps the most crucial step in the entire DSM-5 process—a last chance for sorely needed quality control to bring a lagging DSM-5 up to acceptable standards. The DSM-5 proposals that were weak performers in the first stage were supposed to be rewritten and retested in the second to ensure that they deserved to be included in the manual.

The American Psychiatric Association (APA) is now stuck with the most unpalatable of choices—protecting the quality of DSM-5 versus protecting the publishing profits to be gained by premature publication. Given all the delays, it can’t possibly do both—a quality DSM-5 cannot be delivered in May 2013.

All along, it was predictable (and predicted), that DSM-5 disorganization would lead to a mad, careless dash at the end. The DSM’s have become far too important to be done in this slapdash way—the high cost to users and the public of this rush to print is unacceptable. Unless publication is delayed, APA will be offering us official DSM-5 criteria that are poorly written, inadequately tested, and of low reliability. The proper alternative is clear: APA should delay publication of DSM-5 until it can get the job done right. Public trust should always trump publishing profits.

Let’s close with a worrying and all too illustrative quote from Dr Regier, just posted by Scientific American.² When asked if revisions to criteria in DSM-5 could be completed by the end of this year, he said “there is plenty of time.” I beg to differ—there is not nearly enough time if the changes are to be done based on a much needed independent scientific review and are to be tested adequately in Phase 2 of the field trial. Without these necessary steps DSM-5 will be flying blind toward the land of unintended consequences.

References
1. Frances A. APA should delay publication of DSM-5. January 31, 2012. Psychiatr Times.
http://www.psychiatrictimes.com/blog/frances/content/article/10168/2024394

2. Jabr F. Redefining autism: will new DSM-5 Criteria for ASD exclude some people? January 30, 2012. Sci Am. http://www.scientificamerican.com/article.cfm?id=autism-new-criteria  Accessed February 7, 2012.

 

4] Paper: Pragmatic Analysis of Crowd-Based Knowledge Production Systems with iCAT Analytics: Visualizing Changes to the ICD-11 Ontology

     Pragmatic Analysis – iCAT Analytics 2012

Pragmatic Analysis of Crowd-Based Knowledge Production Systems with iCAT Analytics: Visualizing Changes to the ICD-11 Ontology

http://kmi.tugraz.at/staff/markus/documents/2012_AAAI_iCATAnalytics.pdf

Jan P¨oschko and Markus Strohmaier, Knowledge Management Institute, Graz University of Technology, Inffeldgasse 21a/II, 8010 Graz, Austria

Tania Tudorache and Natalya F. Noy and Mark A. Musen, Stanford Center for Biomedical Informatics Research, 1265 Welch Road, Stanford, CA 94305-5479, USA

Abstract

While in the past taxonomic and ontological knowledge was traditionally produced by small groups of co-located experts, today the production of such knowledge has a radically different shape and form. For example, potentially thousands of health professionals, scientists, and ontology experts will collaboratively construct, evaluate and  maintain the most recent version of the International Classification of Diseases (ICD-11), a large ontology of diseases and causes of deaths managed by the World Health Organization. In this work, we present a novel web-based tool-iCAT Analytics-that allows to investigate systematically crowd-based processes in knowledge-production systems. To enable such investigation, the tool supports interactive exploration of pragmatic aspects of ontology engineering such as how a given ontology evolved and the nature of changes, discussions and interactions that took place during its production process. While iCAT Analytics was motivated by ICD-11, it could potentially be applied to any crowd-based ontology-engineering project. We give an introduction to the features of iCAT Analytics and present some insights specifically for ICD-11.