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Psychology

Imagery and the Blind

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How does someone who is congenitally blind experience the world? Spatial imagery, I claimed yesterday, is one way to go. But what about something purely visual, like color? Luckily we have testimony of the best kind, uninhibited, funny, explanatory. Made me feel grateful for the perceptual experiences I am still able to have.

http://www.tucsonweekly.com/TheRange/archives/2012/12/18/a-blind-man-describes-his-understanding-of-color

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For color today I picked photographs from the Fairchild Botanical Garden near Miami, FL. Chihuli’s glass creations had transformed an already magical place into something otherworldly when I visited 2 years ago.

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Spatial imagery

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Yesterday we discussed the link between autobiographical memory and visual imagery.  What, though, if you don’t have any skills for visualization?  We have known since the 1880s that there are individuals who look at you as if you’re crazy if you ask them to describe the pictures in their heads. William James considered that  “thought stuff,” as he called it, might consist in some people not so much of visual imagery as of imagery of other modes, especially the “verbal images” of inner speech. Galton did numerous experiments (not all of them replicable) that intended to show that scientists lacked visual imagery – this is too much of a generalization, but it turns out, indeed, that there are about 2% of the general population who cannot visualize images. For them the request to describe what they “see” with their minds’ eye is like asking you is March 19 black, orange or white. And there are higher proportions of scientists who excel at spatialization.

These days they call it Aphantasia and treat it as if it were a new discovery – http://www.nytimes.com/2015/06/23/science/aphantasia-minds-eye-blind.html

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People without visual imagery are functioning perfectly well in the world, because there are alternatives, whether James’ inner speech or more commonly spatialization. When they are asked to think about an event while we scan their brain it is not the visual cortex that gets activated but the parietal areas of the brain that are in charge of spatial orientation. The congenitally blind  without a history of form vision are able to represent spatial relationships in dream experience without either visual imagery or compensatory imagery in other modalities. In other words, their dreams reflect the way they experience the world, in spatial, not visual terms.

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Mental imagery

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This week I am exploring our capacity for mental imagery (or the absence thereof.) I’ve done some research on the topic 100 years or so ago while still active as an experimental psychologist. I am approaching it here, though, with the starting question, why is everyone, and I mean EVERYONE, not just artists, taking photographs? All the time?

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There are numerous potential answers to this question: People like to show what they are up to, people like to document what others are up to. Most importantly, though, I believe, photographs work as an aide-mémoire, they are helping you to review and re-live and re-enjoy your life. The fact that the visual testimony brings back memories so effectively for most people is based on the fact that remembering our own lives really does resemble running some sort of internal Netflix movie for the majority of rememberers.

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Should really say – it is my photos, they don’t let me forget anything – except, of course, they let you forget all that wasn’t captured, because you so focus on the content of the image….

We now have solid documentation that people who claim to have really crisp, clear, rich mental or visual imagery also seem to have more detailed memories for their lives. And if I ask you to remember your life while I scan your brain, it is the visual cortex that lights up in activity patterns.

True for all of us? Not really! Stay tuned for tomorrow’s discussion of this fact. In the meantime, relive you vacation with the photo album…

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Here is a (somewhat outdated but thorough) review article on mental imagery for those who are interested in the topic:

http://plato.stanford.edu/entries/mental-imagery/

Doping

DSC_1305 copyI will leave most of the writing to the experts today. The link below is an interesting discussion of why we are passionate about sports. It also talks, briefly, about why doping has become such an issue, tied to the financial rewards that are governing excess competition these days.

http://www.3quarksdaily.com/3quarksdaily/2016/01/is-there-too-much-competition-in-sport-.html

I am less interested in doping in sports – despite the interesting political ramifications – and more interested in the equivalent in the academic realm: neuro-enhancers. It has been an ongoing controversy since the first discussion appeared in Nature in 2008. The authors argued that taking certain drugs or stimulating the brains in other ways to enhance cognitive performance might not be something to be afraid of. (Note they did not necessarily recommend it.)

Drugs are already a large part of the competition in the intellectual work, not just colleges and grad schools, but the workplace as well. From the article below:

“Off-label use is already a problem. Amphetamine and dextroamphetamine (Adderall) and methylphenidate (Ritalin) are drugs prescribed to millions of Americans to treat attention deficit disorder (ADD) or attention-deficit/hyperactivity disorder (ADHD). They are also widely used on college and high school campuses as “study drugs” to help students without an ADD or ADHD diagnosis fight off sleep and focus better on their work. A survey in 2008 showed that four percent of 1,800 randomly surveyed students at a large public university had prescriptions for Adderall or Ritalin; another 34 percent of the students (including more than half of the juniors and seniors) had used the drugs without a prescription, almost all of whom said they took it to help them study.Yet we have few, if any, good studies of the safety and efficacy of these drugs when students use them without a prescription to try to improve their educations (or at least their grades).” This was 5 years ago – it has only gotten worse.

http://www.dana.org/Cerebrum/2010/Enhancing_Brains__What_Are_We_Afraid_Of_/

Greeley’s arguments are worth a read in order to be informed about the debate of something that will develop in our lifetimes – and it is up to us to promote it or fight it as we see fit.

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Portland Photography Forum

I was asked to put the text below up for folks who could not attend the meeting where it was presented. These were introductory remarks on a session concerned with the emotional core of photographers’ work, which I moderated.

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Self Portrait 2015

PPF August 2016

“Thanks for inviting me back here tonight. When Mike called me to ask if I was interested in moderating a session on the emotional core of our work I jumped at the opportunity. Not as a psychologist, not as someone with formal training in photography – as you all know by now, hopefully, I have none – but as a fellow photographer/montage maker.

Many of us share a question we are asking ourselves in this era of ubiquitous photography: how can we capture something that is distinctive? For me the answer has been: try less to look with the head and more to look with the heart.   This is a) not easy to admit and b) not easy to do for me.

Not easy to do for me because the rest of my life is spent so head driven, in research and writing. Not easy to admit because of gender stereotypes and the permanent fear to be labeled as a softie if you go for feelings rather than thoughts. That is true for women, who try to get away from the traditional labels; it is also true for men, who are rather conditioned not to talk about feelings in public or admit how they influence the work.

However, when I look at people’s output as well as my own, those images that were emotionally driven – regardless of kind of emotion – really stand out.

I am neither talking about capturing an emotion in the photo – that is one of the hardest things to do – or about communicating an emotion with your photo – almost as hard. I am talking about your own internal state when you are approaching a subject. Being really sad, or really angry or really excited or full of awe will leave its imprint on your work. Now luckily we are not in the extremes of those states all the time – that would be entirely too exhausting. But we can choose subjects that elicit some of these emotions in small quantities.

Travel provides occasions for surprise and wonder. I know that at least two of tonight’s presenters are avid travelers and sailors, and their work captures some of   those elements. I do not understand the disdain some people express when they talk about “travel photography” – yes, it’s easier to be excited about the novel landscapes of a foreign country than your umpteenth walk in Tryon Creek, but so what? That element of excitement transfers into the pictures you take, and your fresh look provides delight for the viewer.

You should be justly proud, though, when you manage to find new views in the familiar. The emotion I experience when indeed walking on Sauvie Island for the thousands’ time is one of such familiarity and attachment to one of my favorite places on earth that I feel almost as part of the landscape. And to document subtle aspects of change feels like an accomplishment. One of our presenters will show photographs of scenes we all know – and yet has a completely personal take on it.

One way to help the heart kind of view rather than the head kind of view is to deeply care about the subject you are capturing. Whether you are documenting the landscapes that are still pristine and fill you with joy, or you document the decay that comes with the state our country is in and that fills you with worry – it will translate into your photographs. I think street photography is often striking because no matter how often you walk and take pictures of the people out there, their fate still moves you. If only towards feelings of guilt….. Portraiture invites a human connection, good portraits certainly are echoes of feelings. Even documentary photography can be driven by emotion in the choice of what you depict, to make a point of the larger issue you are trying to describe. Whether you are an environmentalist or involved with the homeless or proud to depict members of our military or trying to fight racism – the emotional core of your photography will reflect your engagement. I remember the Carrie Mae Weems exhibit at the Art Museum years back, for example – particularly her series “From here I saw what happened and I cried.” Just as photography has been historically used to create identity in the framework of existing power structures, it can question and reshape the way we see the world and the role race plays in it – and Weems images and text did just that.

Are you familiar with the literary critic David Lehman? He wrote in 1991, “There are no truths, only rival interpretations.” (Sign of the Times.) What is applicable for literature is surely true for photography as well, if not more so. There are at least three possible perspectives involved in a photograph: what the photographer sees and tries to capture; what the photographer believes others see and his/her attempt at communicating that; and what the viewer sees in the photograph. A single photograph, then, is subject to multiple interpretations which can vary enormously given the lack of context specificity or other surrounding information.

If that is so, why do we worry? Would it not be best to focus on our own experience while taking a picture, our own relation to the subject, our own struggle with how to shape the scene, rather than “what makes a distinct picture?” I try to derive joy from the activity rather than the outcome. (You might – justly so – argue that I am less burdened than you are: as a hunter/gatherer of materials for montages I do no need the perfect shot – it all gets manipulated anyways. Yes and no. The question of what makes a good montage is similar to what makes a good photograph – does it contain elements that are truly my vision? Does it carry at least traces of what I intend to communicate? Does a narrative emerge in the series? I was, for example, commissioned by the North Coast Chorale in Astoria this spring to do a cycle of 13 montages about war for a musical piece that they were performing – a Mass for Peace called The armed man by Carl Jenkins. I was so fried from the thoughts AND emotions going into the visions of death and destruction that I have not been able to start new work since the performance in April.)

And talking about communication: let’s applaud the courage of today’s presenters to talk about what moves them – that is not easy. When we talk about something so personal as feelings we make ourselves easily vulnerable. That is why it happens so little in public arenas and is confined to the personal safe spaces.

In psychology, talking about emotions has always been a topic associated with the Freudian model of a steam engine – suppress feelings too long, and there’s going to be an explosion. People went so far to assume you could give yourself diseases like cancer, by bottling up. That concept has been thoroughly debunked by modern psychology. (A wonderful little book on this is Susan Sontag’s Illness as a Metaphor.)

In fact that kind of victim blaming has been replaced by the data that show if you underwent a traumatic experience it is healthiest to talk about it once and then not again so as not to relive and cement the memory traces, which would strengthen the tendency for flash backs.

But we are not concerned with trauma here. We are interested in learning to talk about our approach to photography, feelings and all, to help viewers understand our work, and give us feedback that makes a difference.

Daniel Josephsohn, a well known contemporary German photographer, died last week. In his obituary someone wrote: “He saw, where others were simply looking.”

I would wholeheartedly argue the same is true for Alan, Ron and Sam tonight: they bring in work that is evocative and perceptive, rather than pure documentation.

 

Let’s have them show it!”

 

 

Expert Advice

· The experiencing vs the remembering self ·

I’ll make up for yesterday’s overly long rumination by a short suggestion: listen to the master about some amazing traps for your thinking – and how to avoid them. It’s a 15 minute or so TED talk.

https://www.ted.com/talks/daniel_kahneman_the_riddle_of_experience_vs_memory?language=en#t-84198

 

My own recommendation today (regarding politics…): don’t do this:IMG_2706 copy

Do this instead: IMG_2706 copy 2

If you do you are this:

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If you don’t we’ll all end up here:

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A Mind Divided

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You’ll agree: the process of thinking is complicated. And now you want me to describe it in 400 words or less?

Bare bones, then, the basics. There are two types of thinking at our disposal. A quick, efficient, economic one, called Type I, that uses shortcuts. Type II, on the other hand, is slow, deliberate, effortful. Type I shortcuts are called heuristics, strategies that  save you time and usually lead to a correct outcome. Emphasis on usually – they are error prone in comparison to Type II thinking, which rewards your investment with overall accuracy.

We could not function in daily life without Type I, even though it can lead us astray. Malcolm Gladwell, in his book Blink, made that point forcefully, although he stretched his enthusiasm a bit too far for my taste. But clearly, intuitive quick judgments can lead to life saving results if you look at expert firefighters or pediatric nurses in the ER, and for most of us it is good enough – until it isn’t.

We can be drawn into errors by relying too much on knowledge that is available – because we have encountered it frequently, or because something is vivid, or because we have heard it from a trusted source, even if that knowledge is not applicable. We are also prone to reason mistakenly from single incidents to whole categories (smoking can’t be bad – my aunt smoked a pack a day and lived to age 99….) and vice versa, from stereotypes to individuals (Germans are punctual, obedient, bad cooks – must be true for Heuer.) (You lucked out on two out of three.) Relying on examples rather than statistics is so much easier, when you are short on time and/or distracted!

We can voluntarily shift between these dual modes of thinking but Type II needs the right cues and circumstances. If you MUST make a quick decision, it won’t work; if you have time and the outcome matters a lot, it will be your choice in order to avoid dangerous error. And in general we all do better when presented with frequencies (12 out of 1000 people will get the flu without vaccination) vs. “1.2 % will” or “the probability is .012.” Presenting problems in the right way then really helps people to be better thinkers.

IMG_6281Finally, we have a tendency to seek confirmation for our beliefs – confirmation bias – instead of looking for evidence that might challenge them; we also cling to our beliefs – belief perseverance – even if disconfirming evidence is in front of our very eyes.

A good example would be conspiracy theories: the government is accused of having orchestrated a mass shooting in a night club. (Have you seen how much of that is actually floating around on the web after Orlando?) If the government denies this, you can judge that as clever manipulation to hide something. If the government admits to involvement (fat chance) you have your confirmation. If the government is remaining silent you can keep your belief that this is an attempt to keep the secret. In all cases, your belief was not threatened. Think about that!

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Call me a Satisficer – for sure

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The term Paradox of Choice, also the title of Barry Schwartz’s book on the pitfalls of decision making, pits freedom to choose, a desirable process, against the fact that choice leads often to less satisfaction. Not only can an overwhelming number of choices make you indecisive, but it generally produces less happiness with the outcome given the number of “missed” possible alternatives. Today I’ll introduce one of his other brilliant theorems – the distinction between people who are maximizers and those who are satisficers (a word creation from satisfied and suffice.)

(Full disclosure, Barry, who this year retired from a long and distinguished career at Swarthmore College, is a family friend. In fact another embarrassing moment of my life happened when visiting him at some coastal holiday and one of my kids decided then and there, age 4 or so, to make good on his threat to run away from home. Barefoot, no less. We all combed the woods of Tillamook County instead of talking psychology. Happy ending, I’m glad to report, other than having aged 20 years in two hours.)

 

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Maximizers are people who only want the best, and are willing to put in the effort, time, energy and whatever other resource to get there. Satisficers are happy with something that’s good enough. Count me among them. Of course it’s never  a black and white picture. Most people fall somewhere in between, and for each of us we probably maximize in some areas of our lives while “good enough” rules the others. But it is certainly true that those who truly maximize, say at a job search, end up with objectively improved outcomes: they land better jobs and on average start with a 20% higher salary. Before you say anything: here is the dilemma. These people, subjectively, are much less happy with those outcomes than the satisficers who did not put much effort into the job search. Money ain’t buying happiness? Not even correlating to happiness!

And speaking of correlations: maximizers are on average more depressed than satisficers, and report lower satisfaction in life. Satisficers are found to make overall good decisions, just not the seemingly “perfect” ones. Interestingly enough there seem to be no gender differences in what category people tend to fall (although I have yet to find a male who is a maximizer when it comes to buying shoes….. girl friends, you know who you are….).

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The Psychological Immune System

· Simulated happiness - as good as the real thing ·

Mr. Cogito's Envoy-Zbiegnew Hrbert

Yesterday I described how feeble we are at affective forecasting, the ability to predict how we will be feeling in the future. The impact bias has us think that there will be much more of an impact by both negative and positive events than what we are actually going to feel. Today I have something good to report (although in some ways it is also at the root of why we are not very good at predicting.)

Just as the body has a physiological immune system that works hard to keep us healthy, so has the mind. Our brain works on overdrive, although mostly in non-conscious processes, to help us change our views of the world so that we can feel better about the world in which we find ourselves. In Harvard psychologist Dan Gilbert’s term, we synthesize happiness, not just rationalizing the choice we made and the situation we find ourselves in, but experiencing positive affect in our brains for choices we’ve made. Here is a short TED talk that brilliantly explains it (https://www.ted.com/talks/dan_gilbert_asks_why_are_we_happy?language=en). I promise you’ll be astounded.

So you’ve made a choice, you are stuck with it, your liking increases steadily for the outcome. What if I gave you a chance to re-think your choice, though? You’d think with increasing freedom to choose, things would turn out better. They don’t. You are less happy with what you have if you constantly wonder about the alternatives and question consciously if you made the right decision. Multiple alternatives, in other words, do not only make you potentially indecisive, but they also undermine the psychological immune system that sets in when you are settled with something and try to make the best of it. Work that expands on this paradox of choice and has been much discussed lately is that of Barry Schwartz – it will make you rethink consumerism. More on that tomorrow.

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Gilbert’s Harvard experiments, by the way, use art as stimuli, a selection of impressionist prints and choices between prints of photographs taken in a photography course. No wonder I became interested. In general, though, research into happiness is a hot topic in contemporary psychology.

Me? Irrational?

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I really, really like the coastal town of Astoria, Oregon, home to one of the best photographic galleries on the West Coast, http://lightbox-photographic.com, various engineering feats like columns and bridges, a number of quirky characters and an even larger number of sea lions.

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It is a down to earth, community oriented, working class town filled with the descendants of the Finns who worked in the fisheries and the Chinese who slaved in the canneries until the industries disappeared in the 1980s. It has seen its share of tragedies (burnt to the ground twice) and economic hardship, it breathes history and is home to an ever increasing number artists. My kind of place.

I would NEVER move to Astoria. My decision is heavily influenced by emotions. In this case a disproportional dread of a watery death. However likely or unlikely a mega earthquake with subsequent tsunami might be, the fear it evokes in me is enough to influence my assumptions of likelihood and thus my decision to stay far away. Thus strong affect misleads with regard to judging probabilities.

“Better be safe than sorry” captures a fundamental truth of decision making: we want to avoid regret at all cost. We use gut feelings, so called somatic markers, that appear when thinking about something negative or positive, a slight arousal that we register without necessarily being conscious of it. These markers, often derived from correctly remembered earlier experiences, will drag us away from negative feelings. (This is research done by neuroscientist Antonio Damasio and colleagues, incredibly interesting work. https://www.youtube.com/watch?v=1wup_K2WN0I) Those deprived of these gut feelings, due to neurological brain damage, are paralyzed when it comes to making even simple decisions, like choosing a place to eat.

And yet: however accurate we are in remembering our feelings, we turn out to be lousy at predicting them, which further complicates the picture of decision making. In a nutshell, during this “affective forecasting” we overestimate both how much we will regret sup-optimal choices, and how long that regret will last. The same holds for positive emotions as well – we often predict that we feel in the future what we feel now, that it brings us enormous joy and will last for a long time. All, alas, not true. So think hard before you buy that expensive toy that right now seems so overwhelmingly desirable!

 

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 Astoria mural