From: M. Taylor Saotome-Westlake Date: Sun, 22 Nov 2020 01:40:54 +0000 (-0800) Subject: drafted: "Crossing the Line" X-Git-Url: http://unremediatedgender.space/source?a=commitdiff_plain;h=76c0a33d89fb07b0028e978d2f4d3d08f14ddef7;p=Ultimately_Untrue_Thought.git drafted: "Crossing the Line" What started out just being a paper-review got queered with riffing off Julia Serano and the best song from the Tangled sequel series? This is me. --- diff --git a/content/drafts/comment-on-the-sapir-whorf-hypothesis-and-probabilistic-inference.md b/content/drafts/comment-on-the-sapir-whorf-hypothesis-and-probabilistic-inference.md deleted file mode 100644 index e1a00c3..0000000 --- a/content/drafts/comment-on-the-sapir-whorf-hypothesis-and-probabilistic-inference.md +++ /dev/null @@ -1,29 +0,0 @@ -Title: Comment on Cibelli, Xu, et al.'s "The Sapir–Whorf Hypothesis and Probabilistic Inference: Evidence From the Domain of Color" -Date: 2021-01-01 -Category: commentary -Tags: categorization, convention, review (paper) -Status: draft - -[This is a cool paper about how language affects how people remember colors!](https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0158725) You would expect that the design of the eye and its colorspace to be human-universal (_modulo_ [colorblindness](https://en.wikipedia.org/wiki/Color_blindness) and [maybe some women with](https://en.wikipedia.org/wiki/Tetrachromacy#Humans) [both](https://en.wikipedia.org/wiki/OPN1MW) [kinds](https://en.wikipedia.org/wiki/OPN1MW2) of green opsin gene), but not all languages have the same set of color words. There are some regularities: [all languages have words for light and dark; if they have a third color word, then it's _red_; if there's a fourth, it'll cover green or yellow](https://en.wikipedia.org/wiki/Basic_Color_Terms)—but the details differ, as different languages [stumbled onto different conventions](/2020/Jan/book-review-the-origins-of-unfairness/). Do the color category conventions in one's native tongue affect how people think about color, in accordance with the famous [Sapir–Whorf hypothesis](https://en.wikipedia.org/wiki/Linguistic_relativity)? Maybe—but if so, how?? - -Our authors discuss an experiment where people are briefly shown a color, and then try to match it on a color wheel, either at the same time, or after a short delay. People aren't just not-perfect at this, but—particularly in the delayed condition—show a non-monotonic pattern of directional bias: colors just on the "blue" side of the blue–green boundary are remembered as being relatively more bluish than they really were, but _very similar_ colors on the "green" side of the boundary are remembered as being relatively more greenish than they really were. - -Our authors propose to explain this with a model in which a stimulus is encoded in the brain as both a fine-grained representation of what was actually seen (this-and-such color perception, with some noise/measurement-error), and as a category ("green"). Then reconstruction of the stimulus from the both the fine-grained representation and the category, will be biased towards the center of the category, with more bias when the fine-grained representation is more uncertain (as in the delayed condition). - -The model gains further support from a similar "two-alternative forced choice" experiment, where people try to tell the difference between the original color and a distractor, rather than picking from a color wheel: - - - - -You know where I'm going with this! Why do we care about the further question of what "gender" someone is, if we already have fine-grained perceptions of how the person looks and behaves? - - - -This model can also explain results - -Bayesian reasoning! - -/2020/Apr/book-review-human-diversity/#everyday-base-rates - -[The answer is always Bayesian reasoning.](https://www.lesswrong.com/posts/QrhAeKBkm2WsdRYao/searching-for-bayes-structure) - diff --git a/content/drafts/crossing-the-line.md b/content/drafts/crossing-the-line.md new file mode 100644 index 0000000..5deecf0 --- /dev/null +++ b/content/drafts/crossing-the-line.md @@ -0,0 +1,41 @@ +Title: Crossing the Line +Date: 2020-11-23 05:00 +Category: commentary +Tags: categorization, convention, social construction, review (paper), Julia Serano +Status: draft + +> _There are lines I've always felt I had to toe +> Some were blurry, some unseen +> Some I've had to learn to read between +> So many boundaries +> Far more than you know_ +> +> —["Crossing the Line" (extended lyrics)](https://www.youtube.com/watch?v=QbaMiK9oqJE), _Rapunzel's Tangled Adventure_ + +Emily Cibelli, Yang Xu, Joseph L. Austerweil, Thomas L. Griffiths, and Terry Regier's ["The Sapir–Whorf Hypothesis and Probabilistic Inference: Evidence From the Domain of Color"](https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0158725) is a cool paper about how language affects how people remember colors! You would expect that the design of the eye and its colorspace to be human-universal (_modulo_ [colorblindness](https://en.wikipedia.org/wiki/Color_blindness) and [maybe some women with](https://en.wikipedia.org/wiki/Tetrachromacy#Humans) [both](https://en.wikipedia.org/wiki/OPN1MW) [kinds](https://en.wikipedia.org/wiki/OPN1MW2) of green opsin gene), but not all languages have the same set of color words. There are some regularities: [all languages have words for light and dark; if they have a third color word, then it's _red_; if there's a fourth, it'll cover green or yellow](https://en.wikipedia.org/wiki/Basic_Color_Terms)—but the details differ, as different languages [stumbled onto different conventions](/2020/Jan/book-review-the-origins-of-unfairness/). Do the color category conventions in one's native tongue affect how people think about color, in accordance with the famous [Sapir–Whorf hypothesis](https://en.wikipedia.org/wiki/Linguistic_relativity)? Maybe—but if so, how?? + +Cibelli, Xu, _et al._ discuss an experiment where people are briefly shown a color, and then try to match it on a color wheel, either at the same time, or after a short delay. People aren't just not-perfect at this, but—particularly in the delayed condition—show a non-monotonic pattern of directional bias: colors just on the "blue" side of the green–blue boundary are remembered as being relatively more bluish than they really were, but _very similar_ colors on the "green" side of the boundary are remembered as being relatively more greenish than they really were. (Where what counts as "blue" and "green" was operationalized by asking the same subjects to rate colors on a "not at all blue (respectively green)" to "perfectly blue (respectively green)" scale.) + +How to explain this curious pattern of observations? The answer is—Bayesian reasoning! [(The answer is always Bayesian reasoning.)](https://www.lesswrong.com/posts/QrhAeKBkm2WsdRYao/searching-for-bayes-structure) Our authors propose a model in which a stimulus is encoded in the brain as both a fine-grained representation of what was actually seen (this-and-such color perception, with some noise/measurement-error), and as a category ("green"). Then reconstruction of the stimulus from the both the fine-grained representation and the category, will be biased towards the center of the category, with more bias when the fine-grained representation is more uncertain (as in the delayed condition). + +The model gains further support from a similar "two-alternative forced-choice" experiment, where people try to tell the difference between the originally-displayed color and a distractor (rather than picking from a color wheel). English speakers are better distinguishing between an original and distractor on opposite sides of the green–blue boundary. But speakers of Berinmo (spoken in Papua New Guinea) and Himba (spoken in Namibia) don't have the green–blue distinction: the Berinmo _wor_–_nol_ and Himba _dumbu_–_burou_ boundaries fall between what English speakers would call _yellow_ and _green_. And as the model predicts, Berinmo and Himba speakers respectively do better at distinguishing between original and distractor on opposite sides of the _wor_–_nol_ and _dumbu_–_burou_ boundaries! + +In addition to superior cross-category discrimination, the model also successfully predicts _within_-category effects. Suppose one stimulus, which we'll call _A_, is a more central example of its category than stimulus _B_. Then in the two-alternative forced-choice paradigm, it's easier to distinguish _A_ as an original from distractor _B_ than it is to distinguish _B_ as an original from distractor _A_, because the exceptional case _B_ [regresses towards the mean](https://en.wikipedia.org/wiki/Regression_toward_the_mean) in memory. + +Regular readers of _The Scintillating But Ultimately Untrue Thought_ know where I'm going with this! Why do we care about the further question of what "gender" someone is, if we already have fine-grained perceptions of how the person looks and behaves? Because our brains [use category-membership as an input into predictions when our perceptions are uncertain](/2020/Apr/book-review-human-diversity/#everyday-base-rates). + +If categories influence judgement on tasks as simple as _remembering colors_, then on theoretical grounds, I would expect the effect of gender on perception of people to be _much_ worse (that is, larger), because people are much more complicated than colors. With colors, what you see is _basically_ what there is: if your memories or perception of 500-nanometer wavelength light get rounded off slightly bluewards or greenwards depending on how many color words are in your native language, that's kind of bad compared to what a well-designed AI with access to the pure, unmediated colorspace could perceive, but at least that bias is only acting on _one_ dimension. In contrast, your observations of a particular person are going to be much sparser than everything your brain might want to predict about that person, so your priors about what humans are like are going to have to do _more work_—work that relies on the ways ([some blurry](https://pubmed.ncbi.nlm.nih.gov/16173891/), [some unseen](/2020/Apr/peering-through-reverent-fingers/)) that female humans are different from male humans. + +Transgender people are in a uniquely epistemically privileged position to observe this process, as the change from not-passing to passing is simultaneously a _small_ one as far as the person themselves is concerned, and a _large_ one as far as how the person is percieved by others. In a couple paragraphs that make me feel sad and jealous (I can't say _dysphoric_ because I don't know what that word means), Julia Serano explains what it's like to cross that line (in Ch. 8, "Dismantling Cissexual Privilege", of _Whipping Girl: A Transsexual Woman on Sexism and the Scapegoating of Femininity_): + +> [W]hen I eventually did transition, I chose not to put on a performance—I simply acted, dressed, and spoke the way I always had, the way that felt most comfortable to me. After being on female hormones for a few months, I found that people began to consistently gender me as female despite the fact that I was "doing" my gender the same way I always had. What I found most striking was how other people interpreted my same actions and mannerisms differently based on whether they perceived me as female or male. For example, when ordering drinks at bars, I found that if I looked around the room while waiting for my drink (as I always unconsciously had prior to transitioning), men started hitting on me because they assumed I was signaling my availability (when I was male, the same action was likely to be interpreted simply as me scoping out the room). And in supermarket checkout lines, when the child in the cart ahead of me started smiling and talking to me, I found that I could interact with them without their mother becoming suspicious or fearful (which is what often happened in similar situations where I was perceived as male). + +> During the first year of my transition, I experienced hundreds of little moments like that, where other people interpreted my words and actions differently based solely on the changed in my perceived sex. And it was not merely my behaviors that were interpreted differently, it was my body as well: the way people approached me, spoke to me, the assumptions they made about me, the lack of deference and respect I often received, the way others often sexualized my body. All of these changes occured without my having to say or do a thing. + +Serano goes on to suggest that social gender exists, not in the way individuals perform gender, but in how others perceive it, and that therefore efforts to create a less oppressive world must involve dismantling cissexist and heteronormative assumptions: "if we truly want to bring an end to all gender-based oppression, then we must begin by taking responsibility for our own perceptions and presumptions[; t]he most radical thing that any of us can do is to stop projecting our beliefs about gender onto other people's behaviors and bodies." + +I can see how one might derive that lesson from the described experiences of transitioning, but I think it's ultimately a flawed generalization from a _necessarily_ unrepresentative experience. Trans people are [adversarial examples](https://christophm.github.io/interpretable-ml-book/adversarial.html): the ways people treated Serano differently after she transitioned despite Serano being the same person the whole time, are not _arbitrary_: that happened _because_ the fact that Serano looked like a woman, prompted people to use mental models trained against the distribution of women. (There might be [_reasons_ going back hundreds of millions of years](https://en.wikipedia.org/wiki/Infanticide_in_primates) for primate mothers to become suspicious or fearful of males near their children.) + +The change in other agents' behaviors elicited by [sending the signals](https://www.lesswrong.com/posts/4hLcbXaqudM9wSeor/philosophy-in-the-darkest-timeline-basics-of-the-evolution) of a different type is so dramatic specifically [_because_ it's a rare, off-equilibrium play](https://www.lesswrong.com/posts/YptSN8riyXJjJ8Qp8/maybe-lying-can-t-exist): if there were much more probability-mass just on either side of a line people are using to make predictions and decisions, then _the line wouldn't be there_. + +If we truly want to bring an end to gender-based oppression, it seems like such an ambitious social engineering project would be _helped_ by understanding elementary points like this? The most _useful_ thing that any of us can do is to to start having our beliefs about gender reflect the [laws of inductive inference](https://www.lesswrong.com/posts/eY45uCCX7DdwJ4Jha/no-one-can-exempt-you-from-rationality-s-laws) as applied to the special case of other people's behaviors and bodies. Not to disagree with the expedition to [a land where the children are free](/2017/Dec/theres-a-land-that-i-see-or-the-spirit-of-intervention/), but for the fear that between here and there, there are so many boundaries. Far more than I know.