When looking at data science approaches to studying the needs of platform workers, most people use a methodology centred around mining social media. In this brief presentation at an Alan Turing Institute Workshop, I argue that epidemiological data sets and large social science surveys can shed light on aspects of platform workers' experience that are not disclosed on public forums.
This is a presentation given by Bob Conrad, MA, APR, to the Educator's Academy at the 2006 Public Relations Society of America international conference in Salt Lake City.
This is a presentation given by Bob Conrad, MA, APR, to the Educator's Academy at the 2006 Public Relations Society of America international conference in Salt Lake City.
Research Misconduct Definitions Adopted by U.S. Research InstitutionsMedicReS
In 2000, the U.S. federal government adopted a uniform definition of research misconduct
as fabrication, falsification, or plagiarism (FFP), which became effective in 2001.
Institutions must apply this definition of misconduct to federally-funded research to
receive funding. While institutions are free to adopt definitions of misconduct that
go beyond the federal standard, it is not known how many do.
Descriptive EpidemiologyHIVAIDS was first recognized as aemersonpearline
Descriptive Epidemiology
HIV/AIDS was first recognized as an epidemic in the United States in 1981. At the beginning of the AIDS epidemic, the life expectancy for infected persons was less than 7 years. Today, because of research and new treatment options, people who begin treatment soon after diagnosis can expect to live a nearly normal life span (Cairns, 2010). The HIV/AIDS epidemic was identified through descriptive epidemiology.
Descriptive epidemiologic studies are often conducted as precursors to analytic studies. Epidemiologic concepts are used to gather data to better understand and evaluate health trends in populations. Data such as characteristics of the persons affected, place where an incident occurred, and time of occurrence are collected and analyzed to look for patterns in an effort to identify emerging health problems.
In this Discussion, you will apply the epidemiologic concepts of time, place, and person to a specific population health problem.
To prepare:
Consider a variety of population health problems, and then select one on which to focus for this Discussion.
Identify a specific population affected by your selected health problem.
Research the patterns of the disease in your selected population using the epidemiologic characteristics of person, place, and time.
Explore three to five data sources presented in the Learning Resources that could aid you in describing the population and magnitude of the problem. Analyze the strengths and limitations of each data source.
Consider methods for obtaining raw data to determine the variables of person, place, and time for your health problem. Ask yourself: How would the methods I select influence the accuracy of case identification, definition, and diagnosis?
By tomorrow Wednesday 03/07/18 by 4pm, write a minimum of 550 words in APA format with a minimum of THREE scholarly references from the list of required readings below. Include the level one headers as numbered below:
Post
a cohesive response that addresses the following:
1) Evaluate your selected health problem in the population you identified by describing
THREE
to
FIVE
characteristics related to person, place, and time.
2) Appraise the data sources you utilized by outlining the
strengths
and
limitations
of each.
3) Discuss
TWO
methods you could use to collect raw data to determine the descriptive epidemiology of your health problem, determine how these methods would influence the completeness of case identification as well as the case definition/diagnostic criteria used.
Required Readings
Friis, R. H., & Sellers, T. A. (2014). Epidemiology for public health practice (5th ed.). Sudbury, MA: Jones & Bartlett.
Chapter 3,
“Measures of Morbidity and Mortality Used in Epidemiology”
Chapter 4
, “Descriptive Epidemiology: Person, Place, Time”
Chapter 5
, “Sources of Data for Use in Epidemiology”
Chapter 3
examines several measu ...
Running head RESEARCH PAPER TEMPLATE1RESEARCH PAPER TEMPLATE.docxcharisellington63520
Running head: RESEARCH PAPER TEMPLATE 1
RESEARCH PAPER TEMPLATE 2
Research Paper Template
Firstname Lastname
Argosy University Online
Research Paper Template
Introduction
Methods
Participants
Instruments
Procedure
Ethical Issues
References
Early Methods Section 2
Early Methods Section
Research Methods | PSY302 A01
Dr. Yvonne Bustamante
Argosy University
Tony Williams
27 May 2015
Good work Tony, Please find your feedback attached. Please open this attachment for very detailed feedback on how you can revise and improve subsequent assignments. Kind regards, Yvonne B.
Assignment 2 Grading Criteria
Maximum Points
1) Explanation and justification of research question.
12/12
2) Presentation of hypothesis and null hypothesis.
11/16
3) Analysis of participants exclusion/inclusion factors.
16/16
4) Explanation of sampling technique and characterization of population that sample generalized.
12/12
5) Identification of study's variables.
7/12
6) Operational definitions for each variable are defined.
6/16
7) Development of methods to measure each variable, and the reliability and validity of these measures are evaluated.
11/16
8) Description of technique(s) used for data collection.
12/12
9) Description of the research design being used.
12/12
10) Identification of the research procedure.
12/12
11) Prediction of POTENTIAL ethical issues; POTENTIAL ethical issues are evaluated in terms of how they would be addressed.
20/20
Organization:
· Introduction
· Thesis
· Transitions
· Conclusion
12/12
Usage and Mechanics:
· Grammar
· Spelling
· Sentence Structure
12/12
APA Elements:
· Attribution
· Paraphrasing
· Quotations
16/16
Style:
· Audience
· Word Choice
4/4
Total:
175/200
Introduction
Aggression among the children and the adult is the primary cause of wrong and unethical activity. Children are getting violent and the peers are victimized by the aggressive behaviour among the peer group. Most of the ill will causes are somehow linked with or related with the level of aggression and therefore it becomes important that the factors impacting the aggression in adult and children are studied and examined, so as to address the related issues. Aggressiveness can be classified in short term or long term run. Short behaviour can also be referred as mimicry and the long term aggressiveness is linked with the problem of the brain and can be dangerous for both short and long term (Nauert, 2008).
Explanation and justification of research question
The topic of research is media’s inf.
Research Misconduct Definitions Adopted by U.S. Research InstitutionsMedicReS
In 2000, the U.S. federal government adopted a uniform definition of research misconduct
as fabrication, falsification, or plagiarism (FFP), which became effective in 2001.
Institutions must apply this definition of misconduct to federally-funded research to
receive funding. While institutions are free to adopt definitions of misconduct that
go beyond the federal standard, it is not known how many do.
Descriptive EpidemiologyHIVAIDS was first recognized as aemersonpearline
Descriptive Epidemiology
HIV/AIDS was first recognized as an epidemic in the United States in 1981. At the beginning of the AIDS epidemic, the life expectancy for infected persons was less than 7 years. Today, because of research and new treatment options, people who begin treatment soon after diagnosis can expect to live a nearly normal life span (Cairns, 2010). The HIV/AIDS epidemic was identified through descriptive epidemiology.
Descriptive epidemiologic studies are often conducted as precursors to analytic studies. Epidemiologic concepts are used to gather data to better understand and evaluate health trends in populations. Data such as characteristics of the persons affected, place where an incident occurred, and time of occurrence are collected and analyzed to look for patterns in an effort to identify emerging health problems.
In this Discussion, you will apply the epidemiologic concepts of time, place, and person to a specific population health problem.
To prepare:
Consider a variety of population health problems, and then select one on which to focus for this Discussion.
Identify a specific population affected by your selected health problem.
Research the patterns of the disease in your selected population using the epidemiologic characteristics of person, place, and time.
Explore three to five data sources presented in the Learning Resources that could aid you in describing the population and magnitude of the problem. Analyze the strengths and limitations of each data source.
Consider methods for obtaining raw data to determine the variables of person, place, and time for your health problem. Ask yourself: How would the methods I select influence the accuracy of case identification, definition, and diagnosis?
By tomorrow Wednesday 03/07/18 by 4pm, write a minimum of 550 words in APA format with a minimum of THREE scholarly references from the list of required readings below. Include the level one headers as numbered below:
Post
a cohesive response that addresses the following:
1) Evaluate your selected health problem in the population you identified by describing
THREE
to
FIVE
characteristics related to person, place, and time.
2) Appraise the data sources you utilized by outlining the
strengths
and
limitations
of each.
3) Discuss
TWO
methods you could use to collect raw data to determine the descriptive epidemiology of your health problem, determine how these methods would influence the completeness of case identification as well as the case definition/diagnostic criteria used.
Required Readings
Friis, R. H., & Sellers, T. A. (2014). Epidemiology for public health practice (5th ed.). Sudbury, MA: Jones & Bartlett.
Chapter 3,
“Measures of Morbidity and Mortality Used in Epidemiology”
Chapter 4
, “Descriptive Epidemiology: Person, Place, Time”
Chapter 5
, “Sources of Data for Use in Epidemiology”
Chapter 3
examines several measu ...
Running head RESEARCH PAPER TEMPLATE1RESEARCH PAPER TEMPLATE.docxcharisellington63520
Running head: RESEARCH PAPER TEMPLATE 1
RESEARCH PAPER TEMPLATE 2
Research Paper Template
Firstname Lastname
Argosy University Online
Research Paper Template
Introduction
Methods
Participants
Instruments
Procedure
Ethical Issues
References
Early Methods Section 2
Early Methods Section
Research Methods | PSY302 A01
Dr. Yvonne Bustamante
Argosy University
Tony Williams
27 May 2015
Good work Tony, Please find your feedback attached. Please open this attachment for very detailed feedback on how you can revise and improve subsequent assignments. Kind regards, Yvonne B.
Assignment 2 Grading Criteria
Maximum Points
1) Explanation and justification of research question.
12/12
2) Presentation of hypothesis and null hypothesis.
11/16
3) Analysis of participants exclusion/inclusion factors.
16/16
4) Explanation of sampling technique and characterization of population that sample generalized.
12/12
5) Identification of study's variables.
7/12
6) Operational definitions for each variable are defined.
6/16
7) Development of methods to measure each variable, and the reliability and validity of these measures are evaluated.
11/16
8) Description of technique(s) used for data collection.
12/12
9) Description of the research design being used.
12/12
10) Identification of the research procedure.
12/12
11) Prediction of POTENTIAL ethical issues; POTENTIAL ethical issues are evaluated in terms of how they would be addressed.
20/20
Organization:
· Introduction
· Thesis
· Transitions
· Conclusion
12/12
Usage and Mechanics:
· Grammar
· Spelling
· Sentence Structure
12/12
APA Elements:
· Attribution
· Paraphrasing
· Quotations
16/16
Style:
· Audience
· Word Choice
4/4
Total:
175/200
Introduction
Aggression among the children and the adult is the primary cause of wrong and unethical activity. Children are getting violent and the peers are victimized by the aggressive behaviour among the peer group. Most of the ill will causes are somehow linked with or related with the level of aggression and therefore it becomes important that the factors impacting the aggression in adult and children are studied and examined, so as to address the related issues. Aggressiveness can be classified in short term or long term run. Short behaviour can also be referred as mimicry and the long term aggressiveness is linked with the problem of the brain and can be dangerous for both short and long term (Nauert, 2008).
Explanation and justification of research question
The topic of research is media’s inf.
Xu 1
Ling Xu
ESL 015
Ashley Weber
November 11, 2015
Annotated Bibliography
Thesis:
Teenagers under 18 should not be allowed to sign up for social media because they are not mature enough to know the negative consequences when they post private information on social media, they may be overly dependent on it, and it may cause them to be narcissistic.
Blease, C. R. "Too Many ‘friends,’ Too Few ‘likes’? Evolutionary Psychology and ‘Facebook
Depression’." Review of General Psychology: 1-13. Print.
The author, a cognitive scientist and philosopher of medicine, use quantitative data of Facebook using to identify the relationship between social media and depression or dysphoria. She finds a term named “Facebook depression” as the affective results of spending too much time on the social networking site. The users of Facebook may be less depressed under three circumstances: the user has larger number of friends online, the user spends much more time to read updates from friends, the user does so regularly, the content of the updates tends to praise nature. For this source, it may be useful for psychologists or people who are in Medical Humanities field. By comparing with a study by Koutamanis, shows the negative feedbacks may affect adolescents’ development. This article will help me to clarify the situation that social media may cause depression, but also there are methods to adjust the attitude and adapt the bad effects.
Buffardi, L. E., and W. K. Campbell. "Narcissism and Social Networking Web Sites."
Personality and Social Psychology Bulletin (2008): 1303-314. Print.
The authors, Ph. D of psychology in University of Georgia, collect numbers on the website Facebook and use the evidence of statistics, tables and graphs to explore: how Narcissism prove in the sites, how narcissism obvious in the Web pages, does narcissism predict activity in a Web community, and can the narcissism of a page owner be gleaned from the Web page. They find the social networking is dominating on human lives, and it is the significant part on the interaction. The results show that narcissists act, portray themselves, and perceived on social networking sites in a similar way to how they behave in offline life. For this source, it may be useful for the psychologists or experts on narcissism and society. By comparing with an earlier study by Blease, the data are both according to Facebook, but this study show the different phenomenon of Narcissism. This article will help me argue that social media has vast influence on human lives and it may causes teenagers to be narcissistic.
Kariou, Anna, Panagiotis Antoniou, Evangelos Bebetsos, and Kasampalis Athanasios. "Teen
Athletes: Facebook, Self Esteem and Self Perception." International Journal of Social
Science and Humanity IJSSH: 94-97. Print.
The authors, Ph. D in Educational Leardership and Evaluation and psychologists, use participants of 87 teen athletes. They figure out the connection between social media and .
Who to believe: How epistemic cognition can inform science communication (key...Simon Knight
Who to believe? How epistemic cognition can inform science communication
Two patients with the same condition decide to research possible treatments. They encounter multiple sources, from experts and others, each with different – sometimes contradictory – information. Depending on whom they believe and how they integrate these claims, the patients may make radically different decisions. These situations are commonplace in everyday life, from medical choices, to our voting decisions. How do we understand these differences, and support people in making the best decisions?
Epistemic cognition provides one lens onto this problem. Epistemic cognition is the study of how people think about the justification, source, complexity, and certainty of knowledge. When we evaluate evidence, think about where and when it applies, and connect claims to build models, we engage our epistemic cognition. Understanding how people navigate their own, and others’ knowledge is one of the most pressing social issues of our time in order to develop a sustainable society. I’ll draw on research in epistemic cognition, and my own research on how people search for and talk about evidence, to flag key implications of epistemic cognition research for science communication.
Barriers still exist in science, especially when it comes to communication. Many admit that scientists should be using simple, everyday language in scientific discussions and at the same time, they want to understand how science can help them live longer, healthier lives or get better-paying jobs. Scientists who tell stories that lead with the benefits to humanity will connect with their audience.
This year’s State of Science Index findings around the need for effective science communication have inspired us to make a difference. Our “scientists as storytellers” guide helps people in STEM fields enhance their communications skills, overcome common challenges, and learn how to make science more accessible, understandable and engaging to others.
Our guide features advice from world-renowned experts in communication—like journalist Katie Couric, actor Alan Alda, and author and former NASA astronaut, Captain Scott Kelly—as well as professional scientists who share proven practices in effective storytelling. Alda has dedicated many years to advancing science communications through the Alda Center for Communicating Science from which about 14,000 scientists have graduated.
If you’ve ever faced challenges when explaining science to non-scientists, this guide is for you. Download now to see how you can better communicate the innovative work you do
credit to
https://www.3m.com/
Ensuring research really does involve the young personSimon R. Stones
This presentation was delivered during a session discussing the ethics of conducting research with children and young people. The presentation emphasises the importance of involving children, young people and their families in the design and conduct of research, in order to make it more relevant.
Crowdsourcing Speech Intelligibility Judgements Maria Wolters
This talk looks at the variation in participants that take part in speech intelligibility studies, and explores how that variability can be characterised and integrated into interpreting and discussing results.
Give Me Your Data, And I will Diagnose YouMaria Wolters
In this talk, presented at Data Power 2017 in Ottawa, Canada, I take a critical look at attempts to diagnose and track people's heath through objective markers.
This presentation accompanies the paper published in the proceedings of CHI 2017 - Extended Abstracts (http://dl.acm.org/citation.cfm?id=3052764). In the presentation, I want to guide you through a process of designing your own strategy for supporting the emotional labour you do when doing research.
These are the slides for the Faculty Fellow short talk on October 27, 2016, at the Alan Turing Institute. In this talk, I summarise my approach to missing data analysis, and explain how my work fits into an interdisciplinary context. I will add a link to the YouTube recording once it has been uploaded.
In the literature on sensing and monitoring, missing data is often treated as a nuisance. Statisticians have investigated many ways of filling gaps in a data set, depending on whether the data is missing completely randomly, whether the patterns of missing data can be predicted from other variables in the data set, or whether the patterns of missing data are regular, but hard to predict from existing data.
In this talk, I argue that missing data is evidence for how people engage with sensors and devices. I outline the processes that result in the absence of data, and discuss how this contextual understanding can be used to improve interpretation and analytics.
This talk is based on joint work with the Help4Mood team (http://help4mood.info) and Henry Potts, UCL, and Katarzyna Stawarz, Bristol, during an Alan Turing Institute Summer Programme Small Group.
Reminders are an important part of the functionality of many systems. In this talk, I discuss what affects the user experience, from personal preferences to perception, with a focus on auditory reminders, hearing, and synthetic speech.
Designing Auditory Reminders that Older People can RememberMaria Wolters
In this talk, I summarise work on helping older people remember what they need to do next. I focus on a particular modality, hearing, because auditory reminders can be heard even if you can't see or feel or be near their source. I close with suggestions for practicing audiologists.
Leveraging Large Data Sets to Make Technology more Accessible for Older PeopleMaria Wolters
In this talk, I look at how large scale epidemiological data sets can help us find out how accessible technology is, who is included, and who is excluded
These are the slides for a presentation I gave at the Health Informatics Scotland on October 7, 2015 - summarizing joint work with Konstantin Knorr, David Aspinall, and Kami Vaniea on security and privacy in health apps (or lack thereof).
eHealth Support for People with Depression - Lessons from Case StudiesMaria Wolters
Help4Mood is a system for supporting people with depression in the Community. In this talk, which was presented at the HCI Korea 2015 Invited Papers session (CHI Premier) on eHealth, we discuss a series of four case studies where we deployed a near final prototype of Help4Mood and the lessons learned.
Opendatabay - Open Data Marketplace.pptxOpendatabay
Opendatabay.com unlocks the power of data for everyone. Open Data Marketplace fosters a collaborative hub for data enthusiasts to explore, share, and contribute to a vast collection of datasets.
First ever open hub for data enthusiasts to collaborate and innovate. A platform to explore, share, and contribute to a vast collection of datasets. Through robust quality control and innovative technologies like blockchain verification, opendatabay ensures the authenticity and reliability of datasets, empowering users to make data-driven decisions with confidence. Leverage cutting-edge AI technologies to enhance the data exploration, analysis, and discovery experience.
From intelligent search and recommendations to automated data productisation and quotation, Opendatabay AI-driven features streamline the data workflow. Finding the data you need shouldn't be a complex. Opendatabay simplifies the data acquisition process with an intuitive interface and robust search tools. Effortlessly explore, discover, and access the data you need, allowing you to focus on extracting valuable insights. Opendatabay breaks new ground with a dedicated, AI-generated, synthetic datasets.
Leverage these privacy-preserving datasets for training and testing AI models without compromising sensitive information. Opendatabay prioritizes transparency by providing detailed metadata, provenance information, and usage guidelines for each dataset, ensuring users have a comprehensive understanding of the data they're working with. By leveraging a powerful combination of distributed ledger technology and rigorous third-party audits Opendatabay ensures the authenticity and reliability of every dataset. Security is at the core of Opendatabay. Marketplace implements stringent security measures, including encryption, access controls, and regular vulnerability assessments, to safeguard your data and protect your privacy.
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Empowering the Data Analytics Ecosystem: A Laser Focus on Value
The data analytics ecosystem thrives when every component functions at its peak, unlocking the true potential of data. Here's a laser focus on key areas for an empowered ecosystem:
1. Democratize Access, Not Data:
Granular Access Controls: Provide users with self-service tools tailored to their specific needs, preventing data overload and misuse.
Data Catalogs: Implement robust data catalogs for easy discovery and understanding of available data sources.
2. Foster Collaboration with Clear Roles:
Data Mesh Architecture: Break down data silos by creating a distributed data ownership model with clear ownership and responsibilities.
Collaborative Workspaces: Utilize interactive platforms where data scientists, analysts, and domain experts can work seamlessly together.
3. Leverage Advanced Analytics Strategically:
AI-powered Automation: Automate repetitive tasks like data cleaning and feature engineering, freeing up data talent for higher-level analysis.
Right-Tool Selection: Strategically choose the most effective advanced analytics techniques (e.g., AI, ML) based on specific business problems.
4. Prioritize Data Quality with Automation:
Automated Data Validation: Implement automated data quality checks to identify and rectify errors at the source, minimizing downstream issues.
Data Lineage Tracking: Track the flow of data throughout the ecosystem, ensuring transparency and facilitating root cause analysis for errors.
5. Cultivate a Data-Driven Mindset:
Metrics-Driven Performance Management: Align KPIs and performance metrics with data-driven insights to ensure actionable decision making.
Data Storytelling Workshops: Equip stakeholders with the skills to translate complex data findings into compelling narratives that drive action.
Benefits of a Precise Ecosystem:
Sharpened Focus: Precise access and clear roles ensure everyone works with the most relevant data, maximizing efficiency.
Actionable Insights: Strategic analytics and automated quality checks lead to more reliable and actionable data insights.
Continuous Improvement: Data-driven performance management fosters a culture of learning and continuous improvement.
Sustainable Growth: Empowered by data, organizations can make informed decisions to drive sustainable growth and innovation.
By focusing on these precise actions, organizations can create an empowered data analytics ecosystem that delivers real value by driving data-driven decisions and maximizing the return on their data investment.
Adjusting primitives for graph : SHORT REPORT / NOTESSubhajit Sahu
Graph algorithms, like PageRank Compressed Sparse Row (CSR) is an adjacency-list based graph representation that is
Multiply with different modes (map)
1. Performance of sequential execution based vs OpenMP based vector multiply.
2. Comparing various launch configs for CUDA based vector multiply.
Sum with different storage types (reduce)
1. Performance of vector element sum using float vs bfloat16 as the storage type.
Sum with different modes (reduce)
1. Performance of sequential execution based vs OpenMP based vector element sum.
2. Performance of memcpy vs in-place based CUDA based vector element sum.
3. Comparing various launch configs for CUDA based vector element sum (memcpy).
4. Comparing various launch configs for CUDA based vector element sum (in-place).
Sum with in-place strategies of CUDA mode (reduce)
1. Comparing various launch configs for CUDA based vector element sum (in-place).
Chatty Kathy - UNC Bootcamp Final Project Presentation - Final Version - 5.23...John Andrews
SlideShare Description for "Chatty Kathy - UNC Bootcamp Final Project Presentation"
Title: Chatty Kathy: Enhancing Physical Activity Among Older Adults
Description:
Discover how Chatty Kathy, an innovative project developed at the UNC Bootcamp, aims to tackle the challenge of low physical activity among older adults. Our AI-driven solution uses peer interaction to boost and sustain exercise levels, significantly improving health outcomes. This presentation covers our problem statement, the rationale behind Chatty Kathy, synthetic data and persona creation, model performance metrics, a visual demonstration of the project, and potential future developments. Join us for an insightful Q&A session to explore the potential of this groundbreaking project.
Project Team: Jay Requarth, Jana Avery, John Andrews, Dr. Dick Davis II, Nee Buntoum, Nam Yeongjin & Mat Nicholas
Epidemiology versus Data Collection Bias - Studying the Needs of Platform Workers
1. Workshop: Using Data Science to Study Platform
Workers
Epidemiology vs
Data Collection Bias
Maria Wolters
Reader in Design Informatics
University of Edinburgh /
Turing
@mariawolters
2. Will the Workers Tell You Who They Are?
Any textual information on forums and social media that
is sufficiently public for researchers to scrape
can be seen by agents who can use it against workers.
We need to supplement textual data with survey data
to understand workers’ situation and health needs
quantitatively.
3. Epidemiology
❖ Who is getting ill, where, and when?
❖ incidence: number of new cases
❖ prevalence: number of cases in the population at any
one time
❖ What are the symptoms?
❖ validity: do our instruments accurately detect
symptoms?
4. Example: Psychoses
❖ Who gets ill, when, and where?
❖ In England, 32 per 100,000 new cases of psychotic disorders in people aged
16-64 per year.
❖ More prevalent in Black and Minority people, and (before age 45) in men.
❖ 4 in 1000 have or have had experienced a psychotic episode in that year
❖ What are the symptoms? What is the illness?
❖ Assessed by standardised research criteria, e.g. Schedule for the Clinical
Assessment in Neuropsychology [SCAN]
❖ Only non-organic psychoses, i.e. psychoses that are not induced by physical
health problems, are included
❖Kirkbride, J. B., Errazuriz, A., Croudace, T. J., Morgan, C., Jackson, D., Boydell, J., … Jones, P. B. (2012). Incidence of Schizophrenia and Other Psychoses in England, 1950–2009: A
Systematic Review and Meta-Analyses. PLoS ONE, 7(3), e31660. http://doi.org/10.1371/journal.pone.0031660
Kirkbride JB, Errazuriz A, Croudace TJ, Morgan C, Jackson D, et al. Systematic Review of the Incidence and Prevalence of Schizophrenia and Other Psychoses in England, 1950–2009:
Executive Summary. London: Department of Health Policy Research Programme; In Press.
5. Disclosure Advice
„In assessing whom to tell, there are a number of useful questions
that you can ask beforehand about the person, such as
• Are they likely to be sympathetic or hostile?
• Will they be supportive in the future?
• Are they likely to talk to anyone else about it?1
• Are they likely to use the information against you?7
You may also consider a couple of important issues, such as:
• Is the person likely to find out anyway?
• If you do not tell them will they be able to
trust you on other things?
• Will not telling them make it more difficult to relate to them
in the future?3“
https://www.livingwithschizophreniauk.org/advice-sheets/disclosure-telling-other-people-about-your-schizophrenia-2/
6. So, What Struggles Will They Tell Us About?
❖ common, non-stigmatised experiences vs. experiences
that are due to a stigmatised condition
❖ stigma varies depending on the platform where issues
are discussed
❖ Forum for people with schizophrenia vs. Quora or
Twitter
7. What Can We Use?
❖ Epidemiological surveys
❖ Social science surveys
❖ Longitudinal studies
… and of course the published literature …
8. Disadvantages
❖ very high level metrics
❖ no qualitative data
❖ does not tell us whether people actually are platform
workers
9. Advantages
❖ Well documented
❖ More likely to accurately assess prevalence
❖ Properly anonymised, privacy protection
❖ Quite a few surveys include economic, social, and
health data
10. Where Can We Get Surveys?
The UK Data Archive is a wonderfully rich source of data
❖ English Longitudinal Survey of Ageing
❖ Health Surveys
❖ Understanding Society
11. How can we benefit from surveys?
❖ Define search queries that surface relevant struggles
❖ Develop a critical perspective on textual analysis
findings
❖ Define sampling strategy to understand different types
of workers
❖ Systematically investigate barriers to inclusion
Wolters, M. K., Hanson, V. L., & Moore, J. D. (2011). Leveraging large data sets for user requirements analysis. In The proceedings of the 13th international ACM
conference on Computers and accessibility (pp. 67-74). ACM.
Inclusive Design Toolkit, University of Cambridge
12. Summary
❖ Large-scale surveys of prevalence and incidence of
health conditions can help highlight aspects of platform
workers’ lives that they won’t tell us about on social
media
❖ Check your bias - disclosure and stigma
❖ Contact: Maria Wolters maria.wolters@ed.ac.uk
@mariawolters