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UXA2023 Zoë Rose - Creative thinking methodologies: a lost history

UXA2023 Zoë Rose - Creative thinking methodologies: a lost history

When were diamonds first used to describe the design process?

When was the first 'how might we' question asked?

What were the original steps of 'brainstorming'?

Some answers to these questions can be found in a 30 year period in America after the end of World War 2, when parallel intellectual movements centred around creating scientific methodologies for creativity and design thrived. Many of the ideas, principles, and design processes of that age are still with us today.

Other answers are much, much older.

In this talk, we will do more than describe yet another design process model. Instead, we will explore the historical and cultural origins of the design and creativity methods that are still common in design, and we will explore how they were both informed by and developed in reaction to the emergence of computing and large-scale data management. By the end of the talk, you will have a new perspective on how the origins of our methodologies can embed biased assumptions in the work we do today.

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August 25, 2023
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    www.captionslive.au | [email protected] | 0447 904 255
    UX Australia
    UX Australia 2023
    Friday, 25 August 2023
    Captioned by: Kasey Allen & Bernadette McGoldrick

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    Page 18
    STEVE BATY:
    Our next speaker this morning is going to take us on a little bit of an
    historical journey, looking at the history of our creative practices and our
    creative methods. Please join me in welcoming Zoe Rose to the stage.
    Come on, Zoe. (APPLAUSE)
    ZOE ROSE: Thank you. Oh! OK. Right! Hello! Cool. So, who knows what
    this is? Hooray - it's the double diamonds. Classic representation of the
    design process. We've got our four classic phases. We've got our discover,

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    Page 19
    define, develop, deliver. A little "how might we?" in the middle. How
    about this? We all good? Yes. Design thinking. But this is completely
    different, though, right? Because it's, like, it's five. It's five steps, not
    four. And it has extra special hexagons! Which I hate, but they do pop up
    a lot. OK, last one - slight challenge. What's this? It's a bell curve, that's
    correct. Some of you will also know this as "normal distribution". Not
    really a design thing. But a foundation concept for data people. You know,
    like, with those statistics and the numbers and that kind of thing. Right.
    So, hi. My name is Zoe. I run a training company which is focused on UX
    and accessibility, based in Canberra, mostly working with governments,
    and I am also a research student looking at design capability in
    government. Now, we all know by now that we are on Gadigal country. I
    am actually from Ngunnawal country down in Canberra. They're both
    really beautiful places. And they're both places that have been under
    continual custodianship of First Australians, which is something that I, as
    a not-First Australian, am really grateful for, and I hope you are too. So,
    this is a talk about history. Some of that history is terrible. There is a lot
    of racism in this talk - like, a lot towards the end. There will also be a
    blank slide where I will be talking about the Holocaust. You will have a
    5-minute warning before that happens. I invite anyone to leave if they
    want but also things like just putting your headphones in - like, that's not
    a problem. That's a cool thing to do if that's what suits you. Just for
    clarity, I have actually used AI to extend a couple of backgrounds in some
    pictures. And I have intentionally not included any photos of anyone who
    has been affected by the things discussed in this talk because they can't
    consent to that. I haven't explicitly mentioned Australia but I will take any
    question you have about how this applies to our history in Australia,
    especially in relation to Indigenous Australia. You are going to get really
    sick of photos of white men. There's so many. OK.

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    Page 20
    Right, this is the full scope of the history we'll cover. It's 1800s to
    present day. The white bars are World War I and II. One catch - it will not
    be in chronological order. So, we're gonna do a quick prologue in the
    2000s, talk briefly about the history of IQ tests. It's relevant, I promise.
    Next up, period between World War II to 1973 to talk about the creative
    problem solving, or CPS, movement. And then in a bold U-turn, we're
    going right back to 1800, we're gonna bounce through up to 1915
    through to the beginning of World War II, to the history of statistics and
    so-called scientific racism.
    Now, you might be thinking that's pretty convoluted. It is. But
    history is convoluted. So, I've simplified a lot and it's still pretty messy.
    But to be clear, what you're hearing today is not a comprehensive history,
    it is a coherent history. I have cut out main characters, I have cut out
    many, many plot arcs, but hopefully it will still be useful.
    So, there's an old joke, and a lot of you will know this: You've got
    two young fish, they're hanging out in the lake. An old fish swims past
    and he goes, "Morning, boys. How's the water?" He swims away. And one
    of the young fish turns to the other fish when he's gone and he goes,
    "What's water?" The thing that unites the methods that we use as
    designers - double diamond, design thinking, "how might we?"
    statements, data analysis sometimes - they are all presented and we
    present them as existing outside of culture and outside of history, they're
    just abstract. They're not. Let's have a look at the water.
    Cool. So, assuming that a method can be acultural is itself a cultural
    assumption. The idea that a process can be decontextualised is
    contextual. The idea that a process exists outside of history is shaped by
    history. That's why we're going to look at history. Prologue time. British
    Design Council released the double diamond in 2005. There's a historical
    note on the website - it says, "Of course, design process models has been

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    Page 21
    referenced as far back as the '60s." Have they? So, the director of design
    at the time this came out, he said an engineer at IDEO talked to me about
    the product development process as being like the classic
    diamond-shaped kite, with a tail comprised of increasingly smaller
    diamonds. Interesting. So, IDEO had a role in the double diamond. Who's
    IDEO? They are the design consultancy that released this Design Thinking
    model in 2001. Their historical model, it's not as good. It says,
    "Zeitgeist!" Nothing. Double Diamond is from the UK. Design Thinking
    from the US. Those two countries, the US and the UK, pretty
    individualistic. This is the Hofstede culture compass, where there are 89
    and 91 out of a possible hundred. Is it problematic? Absolutely. We're just
    gonna use it anyway how. And if you are feeling cocky about being
    Australian, this is where we fit in! We're a solid 90, so we're pretty
    individualistic too. I've gotta go back! No, go forward. Right. So,
    individualistic, gonna talk about individuals. What field of knowledge deals
    with individuals? It is psychology. So, we're gonna look at a very early
    invention in the history of psychology, which is the IQ test, invented in
    1905. Does anyone know what the original IQ test was for? Is anyone
    thinking it's for measuring intelligence? It's not! It's not! It's absolutely
    not. So, it was actually for help identifying kids who are at risk of falling
    behind at school. So, this guy, Alfred Binet, he and his team, they
    assessed a huge number of kids to work out a bell curve of the kind of
    capacity they should have at different ages. Then they assessed individual
    children. He really wants academia to take it seriously. They don't have
    any introduced. Scientists are supposed to have data. Oh, opinions about
    human behaviour, so he is trying to get that problem sorted out. OK, so
    he gives the IQ test to the soldiers. Was that the ended use of the test?
    No. But was it an appropriate use of the test? No. But did it yield useful
    results? Absolutely not. And the whole thing was abandoned within a

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    Page 22
    couple of years. OK. So, what's wrong with it? Well, partly it's the
    method. So, look at this photo. We see a guy filling in the test on paper
    by himself. He doesn't have a table. It's completely different from the
    one-on-one. There's two tests - alpha and beta. One is for literate men
    and one for illiterate men. Who wants to do one? I'm gonna read the
    script. "Attention, look at 4. When I say go, make a figure one in the
    space which is in the circle but not in the triangle or square, and also
    make a figure 2 in the space which is in the triangle and the circle but not
    in the square. Go!" Did you get it? None of you are officer class! OK,
    you're all privates. Right. OK, user researchers, how are we feeling about
    the validity? Yeah? It's good, yeah? No! It's terrible.
    This is the test for illiterate men, or men who don't speak English.
    You're supposed to draw in, like, a tennis net in 16. What's missing in 18?
    Oh! Someone got it, yeah. It's a gramophone. It's missing the bell. Yeah.
    But most of you didn't get that, right, because you don't see
    gramophones all the time. Guess what - a lot of the immigrants and poor
    black men taking this test didn't know what a tennis net was either. So,
    it's clearly obviously a test of cultural knowledge, not intelligence. Worth
    mentioning, a lot of these men had never held a pen before. They didn't
    know what a test was. So, to quote biologist Steven J Gould, in short,
    most of the men must have ended up absolutely baffled or scared
    shitless, and I'm allowed to say that because it's a quote from a book.
    Alright, so here's another one just for fun. I've actually been
    thinking a lot about the person who drew this. No, because it wasn't
    Yerkes, it was some unnamed commercial artist. You know, just probably
    someone a bit like us. Did they know the test wasn't going to work?
    That's not uncommon that we get us to do things that we know aren't
    going to work. Tell you what - we're gonna do a little test here, right? I'll
    do it too. If you're able to do so, put your right hand up like this. Yes.

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    Page 23
    Thank you, everybody. OK.... No, keep them up. So, if you've ever been
    asked to do something at work in your design career that you thought
    was dodgy, leave your hand up. No hands have gone down! (LAUGHTER)
    None that I can see, not one! OK, let the record show lots of hands!
    Right, enough of that. Depressing. Let's go to Part 2. JP Guilford - I love
    him. During World War II, Guilford did a lot of creativity research with
    pilots. He already knew the army IQ test had failed, so he's looking for an
    alternative. But how do you test creativity in a quant way? Has anyone
    heard of the paperclip test? OK, yeah, I've got some nods. So, the test is
    you give someone a standard object and you see how many uses they
    can come up with for that object in a time frame. Does this test have a
    right answer? No. It has infinite right answers but you can count them,
    OK? So, Guilford is looking for what he calls the kind of intelligence that
    goes off in different directions, and he is going to call that kind of
    intelligence... Divergent thinking. Which is the opposite of the ability to
    find a single right answer, which he is also going to name, and it will be
    called? Convergent thinking, which is what was being measured by the IQ
    test! Look, it was relevant the whole time! OK!
    So, based on his findings, Guilford literally invents the whole field of
    creativity research. In 1956, he introduces this - it's the Structure of the
    Intellect model, as you can see convergent and divergent thinking are
    integrated into this model. What this shows is the pathway that
    diverge/converge came to us as designers was not a design path, it was a
    scientific path, specifically psychology, and more specifically personality
    research via IQ testing, which is to say the study of the individual.
    Yeah? Cool. Alright. Our creative problem solving methods have
    individualistic roots. Next guy. Love this guy. This is Alex Osborn, the
    man who invented brainstorming in the 1950s. Now, he is an advertising
    executive. He's, like, full Mad Men guy, OK? Who knows what

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    Page 24
    brainstorming is? Oh! What is it? Is it sitting in a room, coming up with
    ideas, is that what it is? You're wrong again! I love this! OK. So,
    brainstorming is, in fact, a 3-step process. The first step is the one we
    know - group of people, no wrong answers in a room. The second one is
    pausing. And the third one is coming back later to go through all those
    crazy ideas and work out which one works. So, first, you use your
    divergent thinking to come up with the ideas. But, like in Guilford's, but
    then you use your convergent thinking to get your solution, like a
    diamond, maybe, yes? OK. Alright. So, the brainstorming fad starts with
    Osborn's book Applied Imagination in 1953. Now, you might have noticed
    something weird here, because brainstorming is a non-judgemental,
    collaborative group process, which is a weird thing for, like, a
    hyper-American Mad Man capitalist to have come up with, culturally
    speaking. But Osborn does explain in the book, but it's not really
    collectivist stuff, it's just that being in groups makes people more
    competitive. America, yeah!
    So, starting from about now, the creative problem solving, or CPS,
    movement really kicks off. As an aside, that's not actually the only time
    non-judgement comes into the CPS movement. You know how, like, if you
    go to a counsellor or a psychologist or something, they just refuse to give
    you advice or tell you what they think you should do? Lots of nods, OK.
    That's this guy's fault, alright? This is - yeah - this is Carl Rogers. He is
    the guy who came up with the idea that to experience true change, a
    person has to solve their own problems creatively. Yes. All connected. So,
    voila, psychology again. I love Rogers. Interesting thing about
    Rogers - he was raised in an extremely Christian household. Like,
    Footloose, OK? Yes, thank you, old people. (LAUGHTER)
    So, as a young man, he goes on a trip to China with the YMCA,
    blows his mind. The trip gave him the creative space and imperative to

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    Page 25
    come up with an idea so influential that most of us in this room have had
    direct experience with it. Diverge. OK. So, which is funny, because if you
    check the preface to the 1963 edition of Applied Imagination - which I
    have done - it looks very much as though Osborn actually got his idea
    from India. Now, it really hurts me not to tell you about the days I spent
    chasing this down, but thanks to the help of some friends, I'm pretty
    confident that Prai-Barshana is an Anglicisation of the Sanskrit
    Pariprasna? I think Osborn got a lot of the idea of brainstorming from the
    Bhagavad Gita. Please ask me about this. I know so much! Which means
    that our creative problem solving methods might have multicultural roots.
    Surprise!
    Who knows what this is? It's Sputnik! Yes, if you said Sputnik, you
    are correct. So, kind of lost history. For most of the space race, the USSR
    was winning by miles. We can see the first dog in space, the first dogs to
    come back from space, the first man in space, the first spacewalk. It's all
    USSR. It's not until 1969 that the USA even gets a run on the board. And
    it made me think, given that CPS is happening during the Cold War, could
    it be related? Oh, it is! It absolutely is. The very first example of
    brainstorming that Osborn gives in his book is actually from the Cold War.
    So, he says, "If you were Secretary of State, about to go to Moscow,
    wouldn't you like to have a highly intelligent group of strategists do
    nothing but think up a hundred possible moves you might make while you
    were there?" And then, "If only one worthwhile suggestion came out of a
    whole year's work by such a group, the cost would be but a penny
    compared to one atom bomb." We're still capitalist and we're still counting
    that money.
    Again, Guilford, 1959. "We are in a mortal struggle for the survival
    of our way of life in the world. We encounter challenges on all intellectual
    fronts, scientific and cultural as well as economic and political." They are

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    Page 26
    definitely thinking about this. Which means our creative problem solving
    methods have ideological roots. Partly for solving problems, but they're
    also for proving that, like, the individualistic, capitalist way is better than
    the collectivist, community, USSR way, which was ambiguous. It's also
    proven that our creative problem solving ways, there's an outside threat.
    Step back. 1963, Osborn is a bit ticked off about misuse of his
    technique. This is in the intro. He says, "Too many have erroneously
    regarded group brainstorming as a complete problem solving process,
    where it is only one of several phases of idea-finding, and only one of
    several phases idea-finding is only one of several phases of creative
    problem solving." Interesting.
    You won't recognise Sidney Parnes. You will, however, know his
    work, because in 1967, in the Creative Behaviour Guidebook, he will
    document the first "how might we?" question. Not IDEO. Parnes. Osborn
    dies in '66 but before he dies he works with Parnes on all the phases of
    creative problem solving. Unfortunately, Parnes is not a marketing genius,
    so the Osborn-Parnes creative problem solving method never gets super
    famous. But would you like to see it? Ah! What?! 5-step process.
    Diverge-converge. Remember this? Same shape! (LAUGHTER) Remember
    this? Hate the hexagons, let's kill 'em. Oh, my God, they match up!
    Empathise to fact finding, define to problem finding, ideate to idea
    finding, prototype to solution finding, and test to acceptance finding.
    Voila! So, at the beginning, our design council person was talking about
    the kite-shaped process models from the 1960s. Well, there it is. So, both
    the IDEO design thinking process and the double diamonds have the
    same root. It is the Osborn-Parnes creative problem solving process,
    which draws from Osborn's brainstorming process, which draws from
    Guilford's diverge-converge model of creativity. Ta da! I honestly feel like
    that's a pretty good mic-drop moment. You want to get a coffee now, I

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    Page 27
    get it. But you might be wondering, "Well, what happened?" Right? There
    were loads of these models. There was a whole movement and they're all
    kind of gone now, apart from those two. So, what happened? Well,
    basically, they didn't work. For years, people tried to find the one true,
    universal creative problem solving method, and it kept not working. One
    of the nails in the coffin came from this guy - design theorist/urban
    planner Horst Rittel. In 1973, he defines the 10 features of wicked
    problems. Get your phones out, we'll see them. What's a wicked problem?
    Well, basically it's one you can't solve using a standardised method.
    Here's the list. Do take a photo. Pausing, though, to note number 10,
    which is: The planner has no right to be wrong. I'll summarise the bold
    text. It is a principle of science that solutions to problems are only
    hypotheses offered for refutation. So, in science, you can be wrong, you
    just have to own it when someone proves you wrong. But in planning and
    design, our solutions aren't for uncovering the truth, they're for actually
    changing the world in some way - hopefully for the better. Which means
    planners are liable for the consequences of the actions they generate.
    Now, a like this because it points out how annoying science is,
    right? Science people, they're doing problem solving all the time, they
    just don't own it. You know, it's just like, "Oh, we're just asking
    questions." (LAUGHTER) So, time for Part 3.
    Time to look at the water again. This time, the water is data. And
    the interpretation of data, which is to say statistics. Now, why talk about
    statistics in a talk about creative problem solving? Two reasons. First, it's
    another lost history. And, second, data asks a lot of questions and it tries
    to solve a lot of questions, but with that dodge that's built into the science
    thing, that it's objective, it's just postulating a hypothesis, just saying.
    That means the questions and the solutions really avoid a lot of scrutiny.
    So, let's scrutinise. Karl Gauss. Have you guys used - you go Gaussian

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    Page 28
    blur? Right, well, this is the Gauss. In 1809, Karl Gauss identifies the bell
    curve. Just a reminder, we are going to get into scientific racism almost
    immediately. Opt out if you would like to. Here it is. Here is the bell
    curve. It's a way of assessing probability. So, if everyone in this room had
    a coin and we all flipped our coin a hundred times, some of us would get
    all heads, a very small number would get all tails, but most of us would
    get about a 50-50. And we can predict that very accurately on the bell
    curve. Which means our statistical methods have roots in probability.
    Adolphe Quetelet - I'm not pronouncing that right. 1850s. This guy
    is really into measuring people. He's measuring people's height, weight,
    nose length, and he realises, "Oh, my God, this maps onto the bell curve.
    Amazing!" Quetelet quickly develops a belief that the average person is
    kind of perfect. Every increment away from, or diverging from, average is
    a move towards what he calls deformity and disease, which is the
    foundation idea of the BMI, which he invented. Oh! Right. So, the bell
    curve exists. Measuring people against the bell curve exists. What's gonna
    happen next? Charles Darwin. So, we're gonna get The Origin of the
    Species in 1959. And Darwin has this first cousin, Francis Galton. He is
    probably the most interesting person in this story. Unfortunately, he is
    also probably one of the worst, which sucks, 'cause he did cool stuff. Like,
    this is the guy who proved human footprints are unique. He created the
    first weather map. He was the first person to do twin studies. He's
    obsessed with measurement, obsessed. So, remember how Guilford took
    the ideas from his recent historical context, combined them and invented
    the discipline of creativity research? Well, Galton is gonna do something
    similar, but in 1883 he's going to invent eugenics. Eugenics is the
    selective breeding of people. It's about selective breeding to increase the
    probability of desired traits, either by having some people breed more or
    having other people prevented from breeding. Now, I want to get this out

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    Page 29
    of the way - it doesn't work. Right? There are species that can be
    selectively bred. You can selectively breed dogs. But humans actually
    have a really small genome and you cannot selectively breed people.
    We're just the wrong kind of species. It doesn't work. Alright. The
    eugenicists had many identified desirable traits. The most important one
    of which was...? It's gonna be intelligence, you know, right? OK. Galton
    will mentor a man called Pearson. Pearson is on the left, Galton on the
    right. They will eventually be joined by a man called Fisher. These three
    men are polymaths. They work across agriculture, biology, forensics,
    geology, weather, you name it, they're in it. But they all have the same
    passion. And their passion is eugenics. Now, I'm not using quotes from
    these men. You don't want to hear it. They're very pro-genocide. They're
    very pro-war. They're very pro-forced sterilisation. And they believe in it
    deeply. So, they believe in eugenics, they're passionate about eugenics,
    they're also committed scientists. So, how are they going to prove that
    eugenics is a good idea? They are going to invent modern statistics. You
    pop it in Google, "founder of modern statistics," you will get Ronald
    Fisher. If you scroll a little bit, it will still be on the first page, the only
    other name that will pop up is Karl Pearson. These men believe
    passionately that statistics is completely objective. To quote Pearson, "We
    believe there is no institution more capable of impartial statistical inquiry
    than the Galton Laboratory. We believe firmly that we have no political,
    no religious, and no social prejudices." That was a note to go with his
    journal findings that Jewish children are less intelligent than other
    children. He got that data doing IQ tests on traumatised little kids that
    had just arrived in England after escaping from pogroms. Totally
    impartial. Binet didn't actually do the first IQ tests, Galton did. But he
    kept getting these results that said poor people were as smart as rich
    people, so he figured the method was wrong.

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    Page 30
    Right, so our statistical methods literally have racist roots. Proving
    that white people are better than other people is what modern statistics
    was originally for. What does that mean? Modern statistics. Look, it's
    mostly bell curves, honestly. You've heard of the correlation coefficient,
    invented by Pearson. I won't explain it. This is his data. It's bell curves.
    You might know the idea of statistically significant. They made that one
    up too. What is it? It's the measurement between bell curves. It's all bell
    curves, OK? Here's a bell curve. This is Galton's chart for representing
    genetic worth across social classes. Paupers and criminals at one end.
    And, because we're still capitalists, independent professionals and large
    employers at the other. So, in eugenics, genes are everything, upbringing
    is nothing. If you're poor, it's because your genes are bad. If you're rich,
    it's because your genes are good. That means American society is fair and
    inequality is natural. It's objective. It's science.
    And people are really into this. OK? Especially rich people and
    especially, extra especially rich Americans. Almost all of whom were
    white. So, this photo is from 1914. It's the first-ever Race Betterment
    Conference. The guy standing up is Harvey Kellogg, as in the Cornflakes.
    All these people are doctors, philanthropists, academics, politicians,
    they're tech bros. No, they are, OK? You are basically looking at South by
    Southwest. This is like a TED Conference. It's not even a TEDx. It's like a
    proper TED! So, Winston Churchill is into it, Teddy Roosevelt is into it.
    Marie Stopes, the contraception lady, totally eugenicist, very into it.
    Books about eugenics are best sellers. It's everywhere. It's science. This
    is your 5-minute warning, by the way.
    So, our statistical methods have ideological roots. But much like we
    saw with the CPS, they are also a response to threat. Difference being
    this time, if the threat is not an outside enemy, it is diversity in society
    itself. Of any kind. So, we are targeting class, race, gender, sexuality,

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    Page 31
    disability - it's all in there. Every increment that diverges from the
    assumed perfection of a rich, white, wholly able-bodied man is an
    increment towards deformity and disease. This isn't actually the wildest
    part, OK? Here's the wildest part. Most of the data that went into making
    eugenics popular was terrible. Right? So, most was incompetent but some
    was outright fraud. Now, this is obviously a doctored photo, right? The
    little demon child with the messed-up... No, it is, OK? This is a photo, a
    doctored photo of children from the Kallikak family. Does anyone speak
    Ancient Greek? OK, no, it's a fraud name that is "kallos-kak", which is
    "beauty shit." Bestselling books about this family. Cyril Burt proved
    through twin studies that intelligence was definitely inherited and
    environment had nothing to do with it. Totally fabricated. His twin studies
    literally did not exist. The interpretations were terrible. So, we know how
    bad the data collection for army alpha was, right? We saw that. The
    interpretations were worse. The data showed clearly that black people in
    the north, where they went to school, did better on the test than black
    people in the south. How do we explain that genetically? Do you know
    what they decided? They decided that it was evidence that, like, because
    life was better for black people in the north, all the smart black people
    moved there. Yes! I'm not making this up. Like, these are our objective,
    like, "No bias on me" people. Alright, so you know who else is a
    eugenicist? (LAUGHTER) Yeah. Yerkes. Yerkes is a eugenicist. The guy
    who wants to use cool new statistical methods to prove that psychology is
    a real science because data. You know what else he wants to prove using
    data? Maybe data from a sample size of 1.7 million soldiers. Yep. He
    wants to prove white people are better. But as we know, fortunately, the
    army knew the results were terrible, and the damage was limited, right?
    Because the army abandoned the test. Didn't kill the data. In 1923, a
    man called Carl Brigham will publish a book called The Study of American

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    Page 32
    Intelligence. The book uses modern statistical methods - the bell curve
    ones, on the data sets from the army alpha and beta tests. It tidies them
    up, hides the bad methodology. Makes them easy to understand. On this
    page, we see a bar chart showing the intelligence of different racial
    groups. Top of the chart is England, bottom of the chart is negro draft.
    The book is a hit with elites, especially policymakers who love nice, clean
    data.
    Brigham's book was not the only driver of the American
    Immigration Act of 1924 but it was a very big one. That Act ended Asian
    immigration to the United States. It dramatically reduced the number of
    immigrants from nations where the data showed people to be inferior.
    During the 1930s, eugenicist policies and laws became common place in
    America. Forced sterilisations of people deemed unfit to breed were legal
    and common in 30 American states. Laws against inter-racial marriage
    hardened and eugenics-based suppression became very normal. The
    eugenic policies, laws and practices of America were a source of
    ideological and practical inspiration. To the German Nazi movement, as
    they commenced the forced sterilisations, work restrictions, deportations
    and murders that we now refer to as the Holocaust. The connection
    between American and German eugenicists is very well-documented. Less
    well-documented is the link between the Holocaust and statistics itself. I
    will now read to you Karl Pearson's words on this topic. "In Germany, a
    vast experiment is at hand, and some of you may live to see its results. If
    it fails, it will not be for want of enthusiasm but, rather, because the
    Germans are only just starting the study of mathematical statistics in the
    modern sense. " When I asked before, who had been asked to do
    something dodgy in their design career, every hand went up. What did
    you do? When you were told to do something that you knew might
    mislead people or might harm people, when you did research that you

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    Page 33
    knew was methodologically flawed, when you were asked to use your
    design skills to create a glossy deck out of research that you knew was
    bad, what did you do? Did you refuse? Did you escalate? Or did you figure
    that the client had to be kept happy, the PM needed pacifying, couldn't
    make too much of a difference. How would you know what difference your
    work will make? Double diamond again - I can see the "how might we?" in
    that. Where is the "should we?"? Can you point to it? Is it there? Erin told
    us yesterday that there are no right answers to wrong questions. Which
    step in design thinking is the step where we ask if the question is wrong?
    Everything - everything we do is cultural. If you are educated and white,
    as I am, there are eugenic assumptions that are still in our shared
    culture, still embedded in our work practices, and still embedded in us. In
    the history that we've looked at today, the more people have insisted that
    their method is objective, universal, beyond culture, the worse their
    results have been, the more fraudulent their practice has been, and the
    more harm they have done. There is no purely objective methodology.
    There is no universal methodology. There never was. Pretending
    otherwise is wrong. Supporting practices that pretend otherwise is wrong.
    And when your work can hurt people, as ours can, you do not have the
    right to be wrong. Thank you. (APPLAUSE)
    STEVE BATY: I think we have time for just one question, Zoe, if you're
    willing to take a question.
    ZOE ROSE: Absolutely. It's OK, we can laugh again now. It's over. It's
    fine, OK.
    STEVE BATY: Who would like to ask a question? Over on the left there,
    right at the front. And we'll just take this one and then we'll have a break.

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    Page 34
    STEVEN: Thanks for... Like, amazing presentation. One of the things, like,
    with the shapes of diamonds and hexagons, there wasn't many circles.
    And that's one of the, like, go-to maybe method in design, that sort of
    iterative...
    ZOE ROSE: Sorry. What was the question?
    STEVEN: The question is there was diamonds, hexagons, but no circles.
    It's one of the go-to things of plan, act, do, observe, reflect, that is... I
    don't know, like...
    ZOE ROSE: Do you have a question?
    STEVEN: The question is why, where does the iterative approach fit within
    the creative problem solving...?
    ZOE ROSE: It fits in the 15 minutes I didn't have, yeah! (LAUGHS)
    STEVE BATY: Thank you very much, Zoe.
    ZOE ROSE: Thank you. (APPLAUSE)

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