Alexandra Gibson

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Alexandra Gibson

Alexandra Gibson

@allyfgibson

Senior lecturer @VicUniWgtn. Into #mobiledating, qualitative research, #AI, critical health psych, soc of health & illness, cancer, LGBTQ health.🏳️‍🌈

Wellington City, New Zealand Katılım Ağustos 2013
325 Takip Edilen513 Takipçiler
Luiza Jarovsky, PhD
Luiza Jarovsky, PhD@LuizaJarovsky·
🚨EXCELLENT AI PAPER ALERT: "Theory Is All You Need: AI, Human Cognition, and Decision Making" by @teppofelin & Matthias Holweg is all you need to read about AI today. Quotes: "The differences between human and machine learning—when it comes to language (as well as other domains)—are stark. While LLMs are introduced to and trained with trillions of words of text, human language “training” happens at a much slower rate. To illustrate, a human infant or child hears—from parents, teachers, siblings, friends and their surroundings—an average of roughly 20,000 words a day (e.g., Gilkerson et al., 2017; Hart and Risley, 2003). So, in its first five years a child might be exposed to—or “trained” with—some 36.5 million words. By comparison, LLMs are trained with trillions of tokens within a short time interval of weeks or months. The inputs differ radically in terms of quantity (sheer amount), but also in terms of their quality."  (pages 12-13) - "But can an LLM—or any prediction-oriented cognitive AI—truly generate some form of new knowledge? We do not believe they can. One way to think about this is that an LLM could be said to have “Wiki-level knowledge” on varied topics in the sense that these forms of AI can summarize, represent, and mirror the words (and associated ideas) it has encountered in myriad different and new ways. On any given topic (if sufficiently represented in the training data), an LLM can generate indefinite numbers of coherent, fluent, and well-written Wikipedia articles. But just as a subject-matter expert is unlikely to learn anything new about their specialty from a Wikipedia article within their domain, so an LLM is highly unlikely to somehow bootstrap knowledge beyond the combinatorial possibilities of the data and word associations it has encountered in the past." (page 16) - "AI is anchored on data-driven prediction. We argue that AI’s data and prediction-orientation is an incomplete view of human cognition. While we grant that there are some parallels between AI and human cognition—as a (broad) form of information processing—we focus on key differences. We specifically emphasize the forward-looking nature of human cognition and how theory-based causal logic enables humans to intervene in the world, to engage in directed experimentation, and to problem solve." (page 37) Link to read the paper below.
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MU health psych
MU health psych@HealthPsych_NZ·
We’re thrilled to announce this upcoming public lecture by Catriona Macleod being co-hosted by @MasseyUni, with Victoria University of Wellington. @masseycollege
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Alexandra Gibson
Alexandra Gibson@allyfgibson·
Remembering Barbara Ehrenreich, whose incisive analysis of Western cancer culture so strongly shaped my PhD work. As she requested, less RIP & more social justice in her honour theguardian.com/books/2022/sep…
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Alexandra Gibson
Alexandra Gibson@allyfgibson·
The practices of #reflexivity & subjectivity taken a few steps too far. Unlike Matthews, I contend the answer isn’t turning to pure objectivity but being less laissez-faire about what counts as rigorous #qualitative research & more stringent in practising it.
Times Higher Education@timeshighered

Masturbation journal paper exposes deeper problems in research: Karl Andersson’s “appallingly bad” article lays bare the insanity of ethnography’s turn towards introspection and postmodern research methods that eschew objectivity, says William Matthews bit.ly/3CaBCpk

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MU health psych
MU health psych@HealthPsych_NZ·
Listen to 'Intersectionality & Social Work Ep 7: Tracy Morison' This podcast series explores the views of international academics about the meaning of intersectionality & how they use intersectionality to inform their research & practice. @TracyMorisonanchor.fm/intersectional…
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Alexandra Gibson
Alexandra Gibson@allyfgibson·
At the risk of using a cliché, I was so shocked to hear that Cat Pausé @FOMNZ passed away this weekend. I’ll remember her for her critical scholarship & fat activism, but more importantly for how kind & thoughtful she was. I’ll really miss her.
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Clive Aspin
Clive Aspin@taneataahua·
"Māori are 3x less likely to get name suppression." Just one more way the system is skewed against tangata whenua.
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Alexandra Gibson
Alexandra Gibson@allyfgibson·
Heads up! The 5 Minute Challenge session at 2:15 pm will be 'live' through Zoom so don't worry if you couldn't find the pre-recorded videos! Excited to host one of our canonical ISCHP sessions with @antoniacl #ISCHP2021
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