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University of Washington Information School

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Research

Mobile Assessment of Acute Effects of Marijuana on Cognitive Functioning in Young Adults: Observational Study

This study aimed to examine the association of reported acute subjective marijuana high (rated 0-10) with performance on 3 mobile cognitive tasks measuring visuospatial working memory (Flowers task), attentional bias to marijuana-related cues (marijuana Stroop), and information processing and psychomotor speed (digit symbol substitution task [DSST]). The effect of distraction as a moderator of the association between the rating of subjective marijuana high and task performance (ie, reaction time and number of correct responses) was explored.

Read the full paper.

Anind K. Dey

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Projects in Human-Computer Interaction

  • Leveraging Collaborative Filtering for Personalized Behavior Modeling: A Case Study on Depression Detection among College Students
  • On the Steppe: Plain Talk Imagining Technology Used Wisely
  • Using Everyday Routines for Understanding Health Behaviors
  • When Screen Time Isn’t Screen Time: Tensions and Needs Between Tweens and Their Parents During Nature-based Exploration
  • Falx: Synthesis-Powered Visualization Authoring
  • What Makes People Join Conspiracy Communities? Role of Social Factors in Conspiracy Engagement
  • Visually Encoding Personal Data for Vulnerable Populations
  • Who Are You Asking?: Qualitative Methods for Involving AAC Users as Primary Research Participants
  • Where Are My Parents?: Information Needs of Hospitalized Children
  • Parenting with Alexa: Exploring the Introduction of Smart Speakers on Family Dynamics
  • “Eavesdropping”: An Information Source for Inpatients
  • Detecting Depression and Predicting its Onset Using Longitudinal Symptoms Captured by Passive Sensing: A Machine Learning Approach With Robust Feature Selection
  • Mobile Assessment of Acute Effects of Marijuana on Cognitive Functioning in Young Adults: Observational Study
  • Telling Stories: On Culturally Responsive Artificial Intelligence
  • What Makes People Join Conspiracy Communities?: Role of Social Factors in Conspiracy Engagement
  • Early adopters of a low vision head-mounted assistive technology
  • Being (In)Visible: Privacy, Transparency, and Disclosure in the Self-Management of Bipolar Disorder
  • Visualizing Personal Rhythms: A Critical Visual Analysis of Mental Health in Flux

News

Illustration of people working under the hood of a technology that dispenses chats.

MSIM's first online AI elective launches this fall

Friday, September 5, 2025
The Information School is expanding its course offerings specific to artificial intelligence. This fall, online students enrolled in the Master of Science in Information Management (MSIM) program are able to take a new elective,...
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An instructor speaks to a group of students in a classroom

Students, faculty collaborate and bond at summer institute

Wednesday, September 3, 2025
Melanie Walsh is always looking for ways to expand on research and develop stronger connections with students. “Students often approach me and want to see if they can get involved with my research,” Walsh said. “I really want to...
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Events

Sep 17
 
9:00-4:00PM

MLIS New Student In-Person Orientation

Kane Hall, Room 225, Walker-Ames Room
Sep 17
 
9:00-4:00PM

Museology: New Student Orientation (day 1)

Alumni House, Fireplace Room
Sep 17
 
9:00-4:00PM

MSIM EC/ECA Orientation 2025 (Day 2)

Husky Union Building "HUB" South Ballroom
Sep 17
 
12:30-1:30PM

Informatics First Year Direct Admit A&O, Part 3

Mary Gates Hall 430
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Seattle, WA 98195-2840
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