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YLiou_WMF (Yu-Ming Liou)
Lead Strategist (Analytics, Insights, & Impact Evaluation)

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User Details

User Since
Nov 17 2021, 9:37 PM (220 w, 2 d)
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Available
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Yu-Ming Liou
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YLiou (WMF) [ Global Accounts ]

Recent Activity

Yesterday

YLiou_WMF added a comment to T413271: WE 3.6.8 Comparative Reader Research.

Weekly update:

  • survey draft shared with stakeholders, input incorporated into draft.
  • qualtrics will be used to field survey.
  • will attempt to field ASAP once survey draft finalized and approved by stakeholders
Fri, Feb 6, 10:30 PM · OKR-Work, Research (FY2025-26-Research-January-March)
YLiou_WMF added a comment to T413091: Global Readers Survey 2025 - Data Cleaning and Analysis.

Analysis on age and other platforms used by readers to learn and access knowledge provided as input to the Global Trends APP presentation.

Fri, Feb 6, 10:27 PM · Research (FY2025-26-Research-January-March)

Fri, Jan 30

YLiou_WMF added a comment to T413271: WE 3.6.8 Comparative Reader Research.

Weekly update:

  • Survey draft to be shared early next week.
  • Decision to be made early next week on Qualtrics or Limesurvey administration
  • Tentative plan to field in English and in Spanish
Fri, Jan 30, 10:32 PM · OKR-Work, Research (FY2025-26-Research-January-March)

Fri, Jan 16

YLiou_WMF updated the task description for T413271: WE 3.6.8 Comparative Reader Research.
Fri, Jan 16, 9:59 PM · OKR-Work, Research (FY2025-26-Research-January-March)
YLiou_WMF added a comment to T413271: WE 3.6.8 Comparative Reader Research.

Weekly update:

  • Coordinating an unconference session at upcoming WE3/FA offsite for input to survey draft.
  • Survey drafting continues
Fri, Jan 16, 9:56 PM · OKR-Work, Research (FY2025-26-Research-January-March)
YLiou_WMF added a comment to T413091: Global Readers Survey 2025 - Data Cleaning and Analysis.

Analysis is underway, will coordinate with @CMyrick-WMF for work to happen next week.

Fri, Jan 16, 9:45 PM · Research (FY2025-26-Research-January-March)
YLiou_WMF added a comment to T414737: Survey Support Desk Q3 FY2025-2026.

No updates this week

Fri, Jan 16, 9:44 PM · Research (FY2025-26-Research-January-March)

Thu, Jan 15

YLiou_WMF created T414737: Survey Support Desk Q3 FY2025-2026.
Thu, Jan 15, 9:06 PM · Research (FY2025-26-Research-January-March)
YLiou_WMF closed T406180: Quantitative Survey Analysis for Reader Foundational Research, a subtask of T398379: Readers foundational research: quantitative surveys, as Resolved.
Thu, Jan 15, 8:55 PM · Research
YLiou_WMF closed T406180: Quantitative Survey Analysis for Reader Foundational Research as Resolved.
Thu, Jan 15, 8:55 PM · Research (FY2025-26-Research-October-December)
YLiou_WMF moved T413091: Global Readers Survey 2025 - Data Cleaning and Analysis from FY2025-26-Research-October-December to FY2025-26-Research-January-March on the Research board.
Thu, Jan 15, 8:55 PM · Research (FY2025-26-Research-January-March)

Dec 19 2025

YLiou_WMF added a project to T413271: WE 3.6.8 Comparative Reader Research: OKR-Work.
Dec 19 2025, 8:18 PM · OKR-Work, Research (FY2025-26-Research-January-March)
YLiou_WMF renamed T391125: Applied Science Survey Planning Strategy Brief from Applied Science Survey Planning Decision Brief to Applied Science Survey Planning Strategy Brief.
Dec 19 2025, 8:17 PM · Research (FY2025-26-Research-January-March), Essential-Work
YLiou_WMF changed the status of T391125: Applied Science Survey Planning Strategy Brief from Stalled to In Progress.
Dec 19 2025, 8:17 PM · Research (FY2025-26-Research-January-March), Essential-Work
YLiou_WMF updated the task description for T391125: Applied Science Survey Planning Strategy Brief.
Dec 19 2025, 8:16 PM · Research (FY2025-26-Research-January-March), Essential-Work
YLiou_WMF added a comment to T413271: WE 3.6.8 Comparative Reader Research.
  • Research team for this project has been assembled and roles and responsibilities assigned.
    • Initial project timeline has been developed.
    • Survey drafting is underway
Dec 19 2025, 7:43 PM · OKR-Work, Research (FY2025-26-Research-January-March)
YLiou_WMF moved T413271: WE 3.6.8 Comparative Reader Research from Backlog to FY2025-26-Research-January-March on the Research board.
Dec 19 2025, 7:42 PM · OKR-Work, Research (FY2025-26-Research-January-March)
YLiou_WMF created T413271: WE 3.6.8 Comparative Reader Research.
Dec 19 2025, 7:39 PM · OKR-Work, Research (FY2025-26-Research-January-March)

Dec 18 2025

YLiou_WMF created T413091: Global Readers Survey 2025 - Data Cleaning and Analysis.
Dec 18 2025, 2:24 PM · Research (FY2025-26-Research-January-March)

Dec 11 2025

YLiou_WMF updated the task description for T410918: Deploy 2025 Global Readers Surveys (non-English).
Dec 11 2025, 9:30 PM · Research (FY2025-26-Research-October-December)
YLiou_WMF updated the task description for T410918: Deploy 2025 Global Readers Surveys (non-English).
Dec 11 2025, 9:28 PM · Research (FY2025-26-Research-October-December)

Dec 5 2025

YLiou_WMF updated the task description for T410695: Global Readers Survey 2025.
Dec 5 2025, 7:24 PM · Research, Epic
YLiou_WMF added a comment to T410695: Global Readers Survey 2025.

Weekly update:

  • Non-english surveys deployed and collecting responses
  • weighting process underway for english survey
Dec 5 2025, 7:24 PM · Research, Epic
YLiou_WMF updated the task description for T410696: Deploy enwiki edition of 2025 GRS.
Dec 5 2025, 7:23 PM · Research (FY2025-26-Research-October-December)

Dec 1 2025

YLiou_WMF updated the task description for T410918: Deploy 2025 Global Readers Surveys (non-English).
Dec 1 2025, 2:39 PM · Research (FY2025-26-Research-October-December)

Nov 24 2025

YLiou_WMF updated the task description for T410918: Deploy 2025 Global Readers Surveys (non-English).
Nov 24 2025, 9:48 PM · Research (FY2025-26-Research-October-December)
YLiou_WMF created T410918: Deploy 2025 Global Readers Surveys (non-English).
Nov 24 2025, 4:59 PM · Research (FY2025-26-Research-October-December)
YLiou_WMF updated the task description for T410696: Deploy enwiki edition of 2025 GRS.
Nov 24 2025, 2:32 PM · Research (FY2025-26-Research-October-December)

Nov 23 2025

YLiou_WMF added a comment to T410696: Deploy enwiki edition of 2025 GRS.

Yes, I think that's the way to go.

Nov 23 2025, 6:03 PM · Research (FY2025-26-Research-October-December)

Nov 20 2025

YLiou_WMF updated subscribers of T410696: Deploy enwiki edition of 2025 GRS.

@DDeSouza we're looking to deploy this survey next week. Can we get this set up to be ready to go on Monday (November 24)? Thanks!

Nov 20 2025, 10:41 PM · Research (FY2025-26-Research-October-December)
YLiou_WMF updated the task description for T410696: Deploy enwiki edition of 2025 GRS.
Nov 20 2025, 10:39 PM · Research (FY2025-26-Research-October-December)
YLiou_WMF created T410696: Deploy enwiki edition of 2025 GRS.
Nov 20 2025, 10:38 PM · Research (FY2025-26-Research-October-December)
YLiou_WMF created T410695: Global Readers Survey 2025.
Nov 20 2025, 10:18 PM · Research, Epic

Nov 4 2025

YLiou_WMF updated the task description for T406180: Quantitative Survey Analysis for Reader Foundational Research.
Nov 4 2025, 5:14 PM · Research (FY2025-26-Research-October-December)

Oct 31 2025

YLiou_WMF added a comment to T406180: Quantitative Survey Analysis for Reader Foundational Research.

Weekly update:

  • survey data analysis is continuing to be added to deck for stakeholders
  • preliminary presentations of survey data conducted for stakeholders this week
  • final deck expected to be shared next week (and hypothesis for T393802 closed)
Oct 31 2025, 8:39 PM · Research (FY2025-26-Research-October-December)
YLiou_WMF set Due Date to Dec 19 2025, 5:00 AM on T391125: Applied Science Survey Planning Strategy Brief.
Oct 31 2025, 8:06 PM · Research (FY2025-26-Research-January-March), Essential-Work

Oct 24 2025

YLiou_WMF added a comment to T406180: Quantitative Survey Analysis for Reader Foundational Research.

Weekly update:

  • Survey data has been weighted by OS family, browser family, referrer type, geography (by country), browser language preference, whether user was reading an article in the top 0.05% of enwiki articles by traffic (to adjust for "spiky" traffic)
  • Session length and article topic data analysis begun
  • Phase II survey analysis incorporated into draft readers foundational report deck
Oct 24 2025, 8:44 PM · Research (FY2025-26-Research-October-December)

Oct 17 2025

YLiou_WMF added a comment to T406180: Quantitative Survey Analysis for Reader Foundational Research.

Weekly update:

  • Preliminary survey response results shared with T393802 research team.
  • Queried and joined session data with survey responses
  • Queried and joined topics data
  • Began Stage II Analyses
Oct 17 2025, 9:13 PM · Research (FY2025-26-Research-October-December)
YLiou_WMF moved T391125: Applied Science Survey Planning Strategy Brief from Staged to FY2025-26-Research-October-December on the Research board.
Oct 17 2025, 8:53 PM · Research (FY2025-26-Research-January-March), Essential-Work
YLiou_WMF updated the task description for T391125: Applied Science Survey Planning Strategy Brief.
Oct 17 2025, 8:53 PM · Research (FY2025-26-Research-January-March), Essential-Work

Oct 15 2025

YLiou_WMF updated the task description for T405410: Phase III Short Survey.
Oct 15 2025, 6:42 PM · Research

Oct 10 2025

YLiou_WMF added a comment to T398379: Readers foundational research: quantitative surveys.

Weekly update:

  • Phase II Survey was undeployed October 6- response rates *far exceeded expectation* and we recorded ~190,000 unique survey sessions with at least one response (while we had more than enough responses on October 3, we could not undeploy until October 6.
  • Analysis (both survey and web request) is underway.
  • Phase III survey script is being drafted
Oct 10 2025, 9:07 PM · Research

Oct 6 2025

YLiou_WMF updated the task description for T406180: Quantitative Survey Analysis for Reader Foundational Research.
Oct 6 2025, 4:07 PM · Research (FY2025-26-Research-October-December)

Oct 3 2025

YLiou_WMF added a comment to T405410: Phase III Short Survey.

@DDeSouza we've got plenty of responses coming in! So let's plan on undeploying on Monday October 6. Thanks!

Oct 3 2025, 8:46 PM · Research
YLiou_WMF added a comment to T398379: Readers foundational research: quantitative surveys.

Weekly update:

  • Internal (QS) short survey fielded Oct 2. Have been able to verify that we are recording answers in the QS response table. We anticipate undeploying on Oct 6.
Oct 3 2025, 8:45 PM · Research
YLiou_WMF updated the task description for T405410: Phase III Short Survey.
Oct 3 2025, 2:06 PM · Research
YLiou_WMF updated the task description for T405410: Phase III Short Survey.
Oct 3 2025, 2:06 PM · Research
YLiou_WMF updated the task description for T405410: Phase III Short Survey.
Oct 3 2025, 2:06 PM · Research

Oct 2 2025

YLiou_WMF updated the task description for T406180: Quantitative Survey Analysis for Reader Foundational Research.
Oct 2 2025, 7:09 PM · Research (FY2025-26-Research-October-December)
YLiou_WMF updated the task description for T406180: Quantitative Survey Analysis for Reader Foundational Research.
Oct 2 2025, 7:08 PM · Research (FY2025-26-Research-October-December)

Oct 1 2025

YLiou_WMF updated the task description for T405410: Phase III Short Survey.
Oct 1 2025, 9:29 PM · Research
YLiou_WMF updated the task description for T405410: Phase III Short Survey.
Oct 1 2025, 9:14 PM · Research
YLiou_WMF updated the task description for T405410: Phase III Short Survey.
Oct 1 2025, 9:07 PM · Research
YLiou_WMF updated the task description for T405410: Phase III Short Survey.
Oct 1 2025, 9:05 PM · Research
YLiou_WMF renamed T406180: Quantitative Survey Analysis for Reader Foundational Research from Quantitative Survey Analysis Plan to Quantitative Survey Analysis.
Oct 1 2025, 8:51 PM · Research (FY2025-26-Research-October-December)
YLiou_WMF created T406180: Quantitative Survey Analysis for Reader Foundational Research.
Oct 1 2025, 8:24 PM · Research (FY2025-26-Research-October-December)
YLiou_WMF updated the task description for T398379: Readers foundational research: quantitative surveys.
Oct 1 2025, 5:42 PM · Research

Sep 29 2025

YLiou_WMF updated the task description for T405410: Phase III Short Survey.
Sep 29 2025, 7:18 PM · Research
YLiou_WMF updated the task description for T405410: Phase III Short Survey.
Sep 29 2025, 6:59 PM · Research

Sep 24 2025

YLiou_WMF updated the task description for T405410: Phase III Short Survey.
Sep 24 2025, 4:31 PM · Research
YLiou_WMF updated the task description for T405410: Phase III Short Survey.
Sep 24 2025, 4:28 PM · Research
YLiou_WMF updated the task description for T405410: Phase III Short Survey.
Sep 24 2025, 4:06 PM · Research
YLiou_WMF updated the task description for T405410: Phase III Short Survey.
Sep 24 2025, 4:05 PM · Research
YLiou_WMF updated the task description for T405410: Phase III Short Survey.
Sep 24 2025, 4:01 PM · Research
YLiou_WMF updated the task description for T405410: Phase III Short Survey.
Sep 24 2025, 3:55 PM · Research

Sep 23 2025

YLiou_WMF updated the task description for T405410: Phase III Short Survey.
Sep 23 2025, 10:56 PM · Research
YLiou_WMF updated the task description for T405410: Phase III Short Survey.
Sep 23 2025, 9:54 PM · Research
YLiou_WMF updated the task description for T405410: Phase III Short Survey.
Sep 23 2025, 9:41 PM · Research
YLiou_WMF created T405410: Phase III Short Survey.
Sep 23 2025, 8:55 PM · Research

Sep 19 2025

YLiou_WMF added a comment to T398249: [Q1 FY 25-26 Applied Sciences Team] Building the Foundations Research.

Weekly update:

  • Reader Foundational Research:
    • Diary study data collection continues
    • Closed-ended survey draft shared with stakeholders, request for new privacy statement submitted, beginning process for programming and deployment
Sep 19 2025, 9:12 PM · Research

Sep 12 2025

YLiou_WMF added a comment to T398379: Readers foundational research: quantitative surveys.

Weekly update:

  • Survey draft work on closed-ended QS survey is underway: tentatively planned to include three use case classification questions and three demographic questions (age, education, gender)
  • Survey timeline for closed-ended QS survey tentatively established (hope to complete data collection prior to planned introduction of temp accounts on enwiki in early October)
Sep 12 2025, 9:04 PM · Research
YLiou_WMF added a comment to T398249: [Q1 FY 25-26 Applied Sciences Team] Building the Foundations Research.

Weekly update:

  • Reader Foundational Research:
    • Diary study data collection is underway
    • Work on closed-ended survey instrument draft is underway, research team met to establish timelines for fielding dates in light of expected temp user account introduction on English Wikipedia (currently slated for Early October): specifically, aim to complete data collection before this
  • QuickSurveys: Yu-Ming and Tanja inputted to QuickSurvey updates scoping (working document [internal]).
  • Newcomers survey: The survey launched on the 9th and is collecting data! An issue with ad blockers affecting event logs is causing a proportion of responses to not have a corresponding quicksurvey event; Tanja and Yu-Ming are brainstorming on how to account for this with weights.
Sep 12 2025, 8:59 PM · Research

Sep 5 2025

YLiou_WMF added a comment to T398249: [Q1 FY 25-26 Applied Sciences Team] Building the Foundations Research.

Weekly update:

  • Reader Foundational Research: we have confirmed logistics for recruitment of Userlytics panelists for the diary study
  • Understanding mentorship experiences: 0-coverage QuickSurvey was deployed and appears to be working well; the survey was announced on the enwiki Village Pump on the 3rd; we're scheduled to increase coverage on the QuickSurvey and start collecting data on the 9th!
  • Reader Research Direction: initial draft has been completed and shared for feedback
Sep 5 2025, 9:05 PM · Research

Aug 29 2025

YLiou_WMF added a comment to T398249: [Q1 FY 25-26 Applied Sciences Team] Building the Foundations Research.

No major updates this week

Aug 29 2025, 8:27 PM · Research

Aug 27 2025

YLiou_WMF closed T399736: Open-ended survey of English Wikipedia readers v2, a subtask of T393802: Readers foundational research: what do readers use Wikipedia for? when and why do people use other apps/sites for these same needs? , as Resolved.
Aug 27 2025, 1:07 PM · Research
YLiou_WMF closed T399736: Open-ended survey of English Wikipedia readers v2 as Resolved.
Aug 27 2025, 1:07 PM · Research

Aug 22 2025

YLiou_WMF added a comment to T398249: [Q1 FY 25-26 Applied Sciences Team] Building the Foundations Research.

Weekly update:

  • Understanding mentorship experiences: Research page published as well as the questionnaire (for community reference and documentation), drafted a Resources page for respondents, and the privacy statement request is in progress. Miriam and Tanja worked on finalizing the KR language and it should be added to the WE1.1 KRs soon.
Aug 22 2025, 9:06 PM · Research

Aug 15 2025

YLiou_WMF added a comment to T398249: [Q1 FY 25-26 Applied Sciences Team] Building the Foundations Research.

Weekly update:
Reader foundational research:

  • incorporating stakeholder feedback on project direction and use case framework

Survey support desk:

  • Yu-Ming and Tanja inputted to new QuickSurveys infrastructure improvements requests version based on recent experiences with surveys and identified needs within the Foundation

Understanding mentorship experiences:

  • Gathered feedback from stakeholder and Research team testers of the survey draft, made a codebook for the survey with strategic mapping of the questions, began working on a resource end-page for survey respondents.
Aug 15 2025, 7:47 PM · Research

Aug 1 2025

YLiou_WMF updated subscribers of T398249: [Q1 FY 25-26 Applied Sciences Team] Building the Foundations Research.

Update August 1, 2025:

  • Reader foundational research: v2 survey responses have been team-coded; analysis of responses and session data continues. Preliminary framework based on OE surveys to be shared with stakeholders next week.
  • Survey support desk: discovered an issue with the SMTP email setup for Qualtrics, working with SRE to get it fixed for the upcoming Readers Diary study
  • Understanding mentorship experiences: stakeholder requests & suggestions in the newcomers survey draft are being incorporated into a revised questionnaire; qualitatively explored a small random sample of editors who fit the survey target population to better understand what kinds of questions make sense to ask and what sorts of patterns of behavior and dynamics the larger group might have
  • AI use cases write-up:
    • Discussing with @Miriam where to publish this work.
Aug 1 2025, 7:28 PM · Research

Jul 29 2025

YLiou_WMF updated the task description for T398249: [Q1 FY 25-26 Applied Sciences Team] Building the Foundations Research.
Jul 29 2025, 1:39 PM · Research

Jul 28 2025

YLiou_WMF added a comment to T399736: Open-ended survey of English Wikipedia readers v2.

@DDeSouza we've gotten a lot of responses already so I think we're ready to undeploy! Thanks!

Jul 28 2025, 12:50 PM · Research

Jul 25 2025

YLiou_WMF added a comment to T398249: [Q1 FY 25-26 Applied Sciences Team] Building the Foundations Research.

Update July 25, 2025:

  • Reader foundational research: v2 survey was fielded starting July 24; analysis of v1 survey results continues; preliminary analysis of v2 results and drafting of phase 2 survey has begun.
Jul 25 2025, 7:25 PM · Research

Jul 18 2025

YLiou_WMF added a comment to T398249: [Q1 FY 25-26 Applied Sciences Team] Building the Foundations Research.

Update July 18, 2025:

  • Reader Foundational research: v2 of the OE use cases survey will be fielded starting July 23, 2025; analysis of v1 responses and reading data collection is underway
  • Survey support desk: @YLiou_WMF provided consultative support for the Wikimania 2025 after-event survey
Jul 18 2025, 9:09 PM · Research
YLiou_WMF added a comment to T399736: Open-ended survey of English Wikipedia readers v2.

@DDeSouza let's deploy at full coverage on July 23 (we want to make sure we capture some weekend traffic). Thank you!

Jul 18 2025, 2:54 PM · Research

Jul 17 2025

YLiou_WMF added a comment to T399736: Open-ended survey of English Wikipedia readers v2.

OK Thank you!

Jul 17 2025, 1:16 PM · Research
YLiou_WMF moved T399736: Open-ended survey of English Wikipedia readers v2 from FY2025-26-Research-July-September to In Progress on the Research board.
Jul 17 2025, 1:15 PM · Research

Jul 16 2025

YLiou_WMF removed a project from T399736: Open-ended survey of English Wikipedia readers v2: Research (FY2025-26-Research-July-September).
Jul 16 2025, 9:04 PM · Research
YLiou_WMF updated the task description for T399736: Open-ended survey of English Wikipedia readers v2.
Jul 16 2025, 8:52 PM · Research
YLiou_WMF added a comment to T398870: Open-ended survey of enwiki readers.

This survey has closed. Based on initial qualitative analysis of open-ended responses, we have decided to field a new iteration starting July 17: T399736

Jul 16 2025, 4:33 PM · Research
YLiou_WMF claimed T399736: Open-ended survey of English Wikipedia readers v2.
Jul 16 2025, 4:30 PM · Research
YLiou_WMF updated the task description for T399736: Open-ended survey of English Wikipedia readers v2.
Jul 16 2025, 4:28 PM · Research
YLiou_WMF updated subscribers of T399736: Open-ended survey of English Wikipedia readers v2.

@DDeSouza can we deploy this at zero coverage today (July 16, 2025)? We are thinking we'll deploy starting on July 17 at 1:400 coverage.

Jul 16 2025, 4:25 PM · Research
YLiou_WMF updated the task description for T399736: Open-ended survey of English Wikipedia readers v2.
Jul 16 2025, 4:22 PM · Research
YLiou_WMF created T399736: Open-ended survey of English Wikipedia readers v2.
Jul 16 2025, 4:18 PM · Research
YLiou_WMF updated the task description for T398870: Open-ended survey of enwiki readers.
Jul 16 2025, 3:33 PM · Research

Jul 15 2025

YLiou_WMF added a comment to T398870: Open-ended survey of enwiki readers.

@DDeSouza can we undeploy today? We've already collected more responses than we expected!

Jul 15 2025, 6:26 PM · Research

Jul 14 2025

YLiou_WMF updated the task description for T398870: Open-ended survey of enwiki readers.
Jul 14 2025, 4:48 PM · Research

Jul 10 2025

YLiou_WMF updated the task description for T398870: Open-ended survey of enwiki readers.
Jul 10 2025, 8:43 PM · Research
YLiou_WMF added a comment to T398870: Open-ended survey of enwiki readers.

@DDeSouza we should be ready to go ahead and deploy at 1:200 coverage! Thanks!

Jul 10 2025, 8:42 PM · Research

Jul 8 2025

YLiou_WMF added a comment to T398870: Open-ended survey of enwiki readers.

@DDeSouza just updated the privacy statement link! So we should be ready to go with pre-deployment for testing!

Jul 8 2025, 1:21 PM · Research