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thinking fast and slow

More Thinking on Your Thumbs

Power differential.

Remember heuristics? They’re the rules of thumb that allow us to make snap judgments, using System 1, our fast, automatic, and ever-on thinking system. They can also lead us into errors. According to psychologists there are least 17 errors that we commonly make. In previous articles, I’ve written about seven of them (click here and here). Let’s look at four more today.

Association — word association games are a lot of fun. (Actually, words are a lot of fun). But making associations and then drawing conclusions from them can get you into trouble. You say tomato and I think of the time I ate a tomato salad and got sick. I’m not going to do that again. That’s not good hygiene or good logic. The upside is that word associations can lead you to some creative thinking. You can make connections that you might otherwise have missed. And, as we all know, connections are the foundation of innovation. Just be careful about drawing conclusions.

Power differential — did you ever work for a boss with a powerful personality? Then you know something about this heuristic. Socially and politically, it may be easier to accept an argument made by a “superior authority” than it is to oppose it. It’s natural. We tend to defer to those who have more power or prestige than we do. Indeed, there’s an upside here as well. It’s called group harmony. Sometimes you do need to accept your spouse’s preferences even if they differ from yours. The trick is to recognize when preferences are merely a matter of taste versus preferences that can have significant negative results. As Thomas Jefferson said, “On matters of style, swim with the current. On matters of principle, stand like a rock”.

Illusion of control — how much control do you really have over processes and people at your office? It’s probably a lot less than you think. I’ve worked with executives who think they’ve solved a problem just because they’ve given one good speech. A good speech can help but it’s usually just one  step in a long chain of activities. Here’s a tip for spotting other people who have an illusion of control. They say I much more often than we. It’s poor communication and one of the worst mistakes you can make in a job interview. (Click here for more).

Loss and risk aversion — let’s just keep doing what we’re doing. Let’s not change things … we might be worse off. Why take risks? It happens that risk aversion has a much bigger influence on economic decisions than we once thought. In Thinking Fast and Slow, Daniel Kahneman writes about our unbalanced logic when considering gain versus loss — we fear loss more than we’re attracted by gain. In general terms, the pain of a loss is about double the pleasure of a gain. So, emotionally, it takes a $200 gain to balance a $100 loss. Making 2-to-1 decisions may be good for your nerves but it often means that you’ll pass up good economic opportunities.

To prepare this article, I drew primarily on Peter Facione’s Think Critically. (Click here) Daniel Kahneman’s book is here.

Creativity in Five Steps

Just five more steps.

How does creativity happen? Is there a pattern — more or less standard — that we can repeat? Is there a process that can lead us from ordinary beginnings to extraordinary ends? Mihaly Csikszentmihalyi — while not guarateeing results — writes that creativity typically evolves through five stages.

The first stage is preparation. Basically, you need to know the rules before you break them. Thomas Kuhn writes that scientific paradigms reflect a basic consensus of how the world operates. Prior to Copernicus, the astronomical paradigm held that the earth was the center of the universe. Before Copernicus could change the paradigm, he had to immerse himself in it. Only then could he make the observations that changed the paradigm.

The second phase is incubation, “… during which ideas churn around below the threshold of consciousness.” This is when I like to go for a walk. I like to lay things aside, clear my head, and let my mind wander. It’s a haphazard process — sometimes nothing happens. Sometimes I simply forget what I was thinking about. Other times, however, something bubbles up that’s worth capturing. (One of the reasons I write this blog is to double back on my own thinking, recall what I wrote months ago, and perhaps make connections I would otherwise miss).

Third, is the insight — the Aha moment. As we saw in the article on sleepiness and creativity (click here), focusing intently on the problem at hand may actually inhibit the Aha experience. When you focus, you block out random thoughts and stray ideas. But it’s those very thoughts and ideas that may produce the insight. When you’re tired — or when you can induce your mind to wander — those stray thoughts are not blocked out and can help you see things more creatively.

Fourth is evaluation, “…when the person must decide whether the insight is valuable and worth pursuing.” This is a difficult step. You think you’ve had a brilliant flash of insight … you start dreaming of a trip to Stockholm to accept a Nobel Prize. On the other hand, maybe it’s just a crackpot idea that your colleagues will laugh at. A thorough understanding of the current paradigm will help. If you’re a master of your discipline, you’ll have a much better idea of which ideas are worth pursuing and which are just goofy.

The fifth step is elaboration. You develop the idea, conduct the research, test your hypotheses, and present your conclusions to your colleagues — who may just rip it apart. As Csikszentmihalyi notes, “This is what Edison was referring to when he said that creativity consists of 1 percent inspiration and 99 percent perspiration.”

Does the five-step process always produce creative innovations? No, not at all. But, if your purpose is to create new ideas, products, and services you should always be cognizant of where you are in the process. Following the process doesn’t guarantee success. But not following it virtually guarantees failure.

You can find Mihaly Csikszentmihalyi’s book here. Thomas Kuhn’s book is here.

More Thumb Thinking

Us versus them.

Remember heuristics? They’re the rules of thumb that allow us to make snap judgments, using System 1, our fast, automatic, and ever-on thinking system. They can also lead us into errors. Last time I wrote about heuristics (click here), we looked at three of the 17 different error categories: satisficing, temporizing, and availability. Let’s look at four more today.

Affect — what’s your first response? What’s your initial impression? What does your gut tell you? These are all questions about your affect heuristic — more commonly known as gut feel. System 1 usually has the first word on a decision. If you let System 1 also have the last word on the decision, you’re making an affect-based decision. It may be a good decision — or maybe not. If you want to double check the accuracy of your affect, you need to fire up System 2. People with “poor impulse control” often stick with System 1 only and don’t engage System 2.

Simulation — if it’s easy to imagine a given outcome, then it’s more likely that outcome will occur, right? Not necessarily. At least in part, it depends on how good your imagination is. Salespeople can use simulation to very good effect: “Imagine how you would feel in this new suit.” “Don’t you think it would be great to drive a car like this?” “Imagine what other people will think of you when they see you on this motorcycle!” Simulation simply invokes your imagination. If it’s easy to imagine something, you may convince yourself that it’s actually going to happen. You could be right or you could be a victim of wishful thinking. Before you make a big decision, engage System 2.

Representation — “She looks like my ex-girlfriend. Therefore, she probably acts like my ex-girlfriend.” You notice that there’s a similarity between X and Y on one dimension. Therefore, you conclude that X and Y are similar on other dimensions as well. You’re letting one dimension represent other dimensions. This is essentially a poor analogy. The similarity in one dimension has nothing to do with similarities in other dimensions. Generally, the more profound a similarity is, the more likely it is to affect other dimensions. Physical appearance is not very profound. In fact, it’s apparently only skin deep.

Us versus Them — “The Republicans like this idea. Therefore, we have to hate it.” Unfortunately, we saw a lot of this in our recent elections. In fact, politics lends itself to the us versus them heuristic — because politics often boils down to a binary choice. Politics is also about belonging. I belong to this group and, therefore, I’m opposed to that group. This is often referred to as identity politics and is driven by demonstrative (as opposed to deliberative) speeches. In warfare, the us versus them heuristic may be good leadership. After all, you have to motivate your troops against a determined enemy. In politics, on the other hand, it smacks of manipulation. Time to fire up System 2. (For my article on demonstrative and deliberative speeches, click here).

Do you see yourself in any of these heuristics? Of course you do. All of us use heuristics and we use them pretty much every day. It’s how we manage “reality”. Unfortunately, they can also trick us into mistakes in logic and judgment. As you become more aware of these heuristics, you may want to engage System 2 more frequently.

To prepare this article, I drew primarily on Peter Facione’s Think Critically. (Click here)

Thinking: System 1 and System 2

Think Fast.

Do you know how you think? It’s both simpler and more complicated than you might imagine.

It turns out that we have not one but two thinking systems. One is fast, automatic, and doesn’t require much energy. The other is slow, requires a lot of energy, and activates only when needed. Both systems are naturally good at grammar. Neither system is good at statistics.

Why do we need two systems? Because much of our life is filled with routine. Rather than using our slow, energy-hungry system to deal with routine matters, we’ve developed a fast, energy-efficient system to handle daily activities. That’s why we can drive 50 miles and not remember any of it. That’s why we can enjoy a walk in the park while our mind is in some other universe — being creative no doubt.

Notice, however, that what’s routine to one person is exotic and complicated to another. What’s routine to an airline pilot would be complicated, confusing, and downright scary to me. We train our fast, energy efficient system with our experiences. As we gain experience, more things become routine. We can do more things on auto-pilot, while turning over the creative thinking to our energy-hungry system. That may be why Earl Weaver, former manager of the Baltimore Orioles, titled his autobiography, It’s What You Learn After You Know It All That Counts.

Psychologists have named our two thinking systems — rather prosaically — System 1 and System 2. System 1 is fast and always on. You can’t tun it off. System 2 engages at various times — especially when System 1 encounters something out of the ordinary.

System 1 knows the “default” value — if everything is routine, just select the default action. To select something other than the default value, you typically need to fire up System 2. In Thinking Fast and Slow, Daniel Kahneman tells a story about parole boards in Israel. For parole judges, the default value is to deny parole. Judges have to find something positive and think through their position to approve parole. As a result, you’re much more likely to be approved for parole if your case is heard right after lunch. Immediately after eating, the judges have a lot of fuel for their brains and find it much easier to activate System 2. Thus, it’s easier to override the default position.

While System 1 is critical to our daily living, it’s also prone to specific types of errors. Indeed, psychologists have cataloged 17 different classes of System 1 errors.  As we probe more deeply into critical thinking, I’ll provide an overview of all 17 and will delve more deeply into a few of the more common issues. Each time I review the list, I can recall a whole host of errors that I’ve made. Frankly, I’ll probably continue to make similar errors in the future. By understanding the types of errors I might make, however, I can check myself and maybe activate System 2 more frequently. As you read through the 17 types of System 1 errors, think about your own experiences. If you have good examples, please share them.

I drew primarily on two sources for composing this article. First, is Daniel Kahneman’s Thinking Fast and Slow. (Click here). Second, is Peter Facione’s Think Critically. (Click here)

 

Do Generals Stray More Than Teachers?

Do generals commit adultery more often than, say, elementary school teachers?

The way we answer this question says a lot about the way we think. If you’ve been reading about American generals recently, you know that a lot of top ranking officers have been caught with their hands in the cookie jar. The facts are easily available to you. You can recall them quickly. Indeed, they’re very likely top of mind. (One of my students asked, in mock horror, since when have generals taken orders from their privates?)

On the other hand, when was the last time you read about cheating primary school teachers? It’s probably been a long time, if ever. Why? Because stories about cheating teachers don’t sell many newspapers. Stories about cheating generals seize our attention and hold it. It’s a great way to sell newspapers, magazines, and TV shows.

So, it’s easy for you to remember stories about cheating generals. It’s much harder to remember stories about cheating teachers. Based on your ability to remember relevant cases, you might conclude that generals do indeed stray more often than teachers. Would you be right? Maybe … but maybe not. All you’ve really done is search your own memory banks. As we all know, memory is fallible and can easily play tricks on us.

When we’re asked a comparative question like generals versus teachers, we often try to answer a different question: how many cases of each can I readily recall? It’s an easier question to answer and doesn’t require us to search external sources and think hard thoughts. Though it’s easy, it’s often erroneous.

I think I saw this phenomenon in action during the recent presidential election. My friends who supported Obama tended to talk to other people who supported Obama. If you asked how many people would support Obama, they could readily retrieve many cases and conclude that Obama would win. Of course, my friends who supported Romney were doing exactly the same thing — talking with or listening to other Romney supporters. I heard one person say, “Of course Romney will win. Everybody hates Obama”. I suspect that everybody he talked to hated Obama. But that’s not the same as everybody.

Relying on easily available information can help create the political chasms that we see around us. If you read a lot of articles about intransigent Republicans, you may conclude that Republicans are more intransigent than Democrats. That may be true … or it could just be a product of what you remember. Similarly, if you read lots of articles about Democrats undercutting the military, you might come to believe …. well, you get the picture.

What should we do? First, remember that the easy answer is often the wrong answer. It depends on what we remember rather than what’s actually happening. Second, start reading more sources that “disagree” with your point of view. All information sources have some degree of bias. Reading widely can help you establish a balance. Third, study up on statistics. It will help you understand what’s accurate and what’s not.

By the way, this post is adapted from Thinking Fast and Slow by Daniel Kahneman, easily the best book I’ve read this year. You can find it here.

(Note: I’ll teach a class on Applied Critical Thinking during the winter term at the University of Denver. Some of my teaching material will show up here in posts about how we think. They’ll all carry the tag, Applied Critical Thinking, so you can find them easily).

 

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