Multiple forecast visualizations (mfvs): Trade-offs in trust and performance in multiple covid-19 forecast visualizations

L Padilla, R Fygenson, SC Castro… - IEEE transactions on …, 2022 - ieeexplore.ieee.org
The prevalence of inadequate SARS-COV-2 (COVID-19) responses may indicate a lack of
trust in forecasts and risk communication. However, no work has empirically tested how …

Uncertain about uncertainty: How qualitative expressions of forecaster confidence impact decision-making with uncertainty visualizations

LMK Padilla, M Powell, M Kay, J Hullman - Frontiers in Psychology, 2021 - frontiersin.org
When forecasting events, multiple types of uncertainty are often inherently present in the
modeling process. Various uncertainty typologies exist, and each type of uncertainty has …

Illusion of causality in visualized data

C **ong, J Shapiro, J Hullman… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
Students who eat breakfast more frequently tend to have a higher grade point average. From
this data, many people might confidently state that a before-school breakfast program would …

Theories and models in graph comprehension

AR Fox - Visualization Psychology, 2023 - Springer
Graph comprehension is the act of deriving meaning from graphs, an activity grounded in
visuospatial reasoning that develops through a combination of instruction and practice. What …

Evaluating interactive data systems: Survey and case studies

P Rahman, L Jiang, A Nandi - The VLDB Journal, 2020 - Springer
Interactive query interfaces have become a popular tool for ad hoc data analysis and
exploration. Compared with traditional systems that are optimized for throughput or batched …

Toward objective evaluation of working memory in visualizations: A case study using pupillometry and a dual-task paradigm

LMK Padilla, SC Castro, PS Quinan… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
Cognitive science has established widely used and validated procedures for evaluating
working memory in numerous applied domains, but surprisingly few studies have employed …

Average estimates in line graphs are biased toward areas of higher variability

D Moritz, LM Padilla, F Nguyen… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
We investigate variability overweighting, a previously undocumented bias in line graphs,
where estimates of average value are biased toward areas of higher variability in that line …

Examining Limits of Small Multiples: Frame Quantity Impacts Judgments with Line Graphs

H Hosseinpour, LE Matzen, KM Divis… - … on Visualization and …, 2024 - ieeexplore.ieee.org
Small multiples are a popular visualization method, displaying different views of a dataset
using multiple frames, often with the same scale and axes. However, there is a need to …

Conceptual metaphor and graphical convention influence the interpretation of line graphs

G Woodin, B Winter, L Padilla - IEEE transactions on …, 2021 - ieeexplore.ieee.org
Many metaphors in language reflect conceptual metaphors that structure thought. In line with
metaphorical expressions such as 'high number', experiments show that people associate …

Are pie charts evil? An assessment of the value of pie and donut charts compared to bar charts

A Hill - Information Visualization, 2024 - journals.sagepub.com
Many data visualization experts recommend the use of bar charts over pie charts because
they consider comparing the area or angle of segments to be less accurate than comparing …