Shortcuts (Repost)

These are reposts of a series I did years ago on mental shortcuts.

Photo by Jeremy Perkins on Pexels.com

We humans laud our superiority over the rest of the world. We even claim to be better than other humans. The chief attribute we compare is intelligence.

An interest of mine regarding Psychology in college was failures of the mind. Phineas Gage suffered a brain injury that drastically changed his behavior. That was really cool! Yet, that and other cases are relatively rare. More universally, the brain works much more nuanced than most people give credit. I think much of the problems of society tie back to how the brain works and maybe even societal attempts at glossing over the limitations.

Rather than one really long post, I am going to break these up into several. And much of this has been bumping around in my head for months, but I took a few hours to lay it all down.

  1. Illusions
  2. Labeling
  3. Math
  4. Multitasking
  5. Rules

For going on a decade, I have called these Cheating. Rather than taking in all the information, completely processing it, and strategically acting upon it, our brains selectively attend to a small portion, throws out even more, and acts upon incomplete information. Most of the time it works. Much of the time it doesn’t and we have no idea so we just think it works. Every once in a while we get burned by our brains not following the rules we expect them to follow. So to make this more palatable, I am going to try calling these Shortcuts.

Shortcuts: Rules (repost)

These are reposts of a series I did years ago on mental shortcuts.

After some debating with the toddler about whales vs sharks, I started down a thought experiment that Dunbar’s Number might not be about seeking justice and instead be about winning arguments.

(This post is part of a series. Intro > 1. Illusions > 2. Labeling > 3. Math > 4. Multitasking > 5. Rules)

adult american football athlete audience
Photo by Pixabay on Pexels.com

Rules exist to help reduce the friction of society so that we can more easily work with strangers. Without rules, we need to have potentially damaging interactions with individuals, establish a series of data points about them to decide what kind of person they are to know how to handle them in the future. Instead, we create laws, policies, and traditions to define how we interact with each other. This frees our brains from Dunbar’s Number such that we can have larger social groups over that about 150 person limit.

We also have an instinctive bias to when others break the rules. People who severely or habitually do so need to be punished. We will claim it to be that others see that society will not tolerate the behavior, but really it is so we feel better that a rule breaker did not get away with it this time.

I started thinking about this because I had a conversation with a coworker about an odd claim about a rule. One problem with rules is there are too many for any individual to understand them all. We have specializations, so experts in an area are expected to know the rules for that knowledge domain.

People are human and may inform us about things that are less true and more desires of the way things ought to be. Traditions can sometimes fall into the latter. Sometimes when properly challenged, traditions find their way into being codified as laws or policies so that people properly behave.

Hammurabi almost 4,000 years ago solved this misunderstanding about what the rules are by writing them down. It really is a good way to handle it. One can read the rules oneself to check to see if how it was explained is correct or missing an important distinction.

And then, there is intentional rule breaking. Do you drive faster than the speed limit? Read all the terms for using a website? Criminals are deemed people who break the rules intentionally. Most of us are breaking some rules several times a day. Some intentionally, some by ignorance. Some because we were set up for failure. Some because the likelihood of being caught and punished are so low the wasted effort at complying is not worth it.

(This post is part of a series. Intro > 1. Illusions > 2. Labeling > 3. Math > 4. Multitasking > 5. Rules)

Shortcuts: Multitasking (repost)

These are reposts of a series I did years ago on mental shortcuts.

(This post is part of a series. Intro > 1. Illusions > 2. Labeling > 3. Math > 4. Multitasking > 5. Rules)

Photo by Hassan OUAJBIR on Pexels.com

This one combines the worst of Illusions and Math. We trust our senses and inadequately assess risk.

We have limited capacities for attending to what happens around us. Two or more objects are not being held at the same time in memory. We switch between them. Once we have copied them from long term or permanent memory into working memory then short term, we can find those copies pretty quickly again. The more complicated the behavior and the more dissimilar the two or more tasks, the worse we multitask. By worse, I mean we are more prone to error and take longer time.

Given all the research and media coverage on how bad we are at multitasking and risks associated of texting and driving, I see people doing it daily. A law here allows police to write tickets to people who do it for the past few years. Texting is also pretty bad even on hands-free devices. Like other risky behaviors, these approaches are unlikely to stop humans from putting themselves in dangerous situations.

(This post is part of a series. Intro > 1. Illusions > 2. Labeling > 3. Math > 4. Multitasking > 5. Rules)

Shortcuts: Math (repost)

These are reposts of a series I did years ago on mental shortcuts.

(T(This post is part of a series. Intro > 1. Illusions > 2. Labeling > 3. Math > 4. Multitasking > 5. Rules)

Photo by Andrea Piacquadio on Pexels.com

Behavioral economics fascinates me. Humans have amazing abilities to miscalculate risk with extreme confidence they accurately assessed it. These appear to be rules of thumb which work in certain situations, but really are not applicable to others yet most people do.

Part of the problem gauging risk, I think, comes from a lack of consequences in low risk situations. Switching from writing a script to answering an email and back while sitting at my desk is extremely low physical risk. Switching back-and-forth between driving and answering a text message can seem like no big deal when even 23x more likely to have an accident is still one in thousands. A lack of having an accident or close call while driving is seen as evidence of the ability to text and drive without a problem. (After all how risky is it operating a car of several hundred pounds?)

Following the causal chain of events presents us with problems. We sometimes pick the wrong causes. We then are more likely to pick that wrong cause over and over. Logic and science are tools invented to combat these problems. Testing the idea with large samples eliminate variation as a confound. Others testing with the same or slightly different experimental designs point out the relevant scope.

“Garbage in; garbage out” can also trip us. We poorly assess the reliability of inputs from illusions I discussed earlier, so the calculations based on garbage were never going to be good anyway.

Strangely enough slowing the process down and thinking about it from many different angles can even exacerbate the problem as we get mired in so much data or processes we cannot make a decision.

Technology helps us do the same calculating just faster. Some helps us validate the outputs. I look forward to technologies that help us identify the correct inputs. My big beef with predictive analytics is doubt the correct inputs are being identified, so the outputs might have lots of garbage. 

(This post is part of a series. Intro > 1. Illusions > 2. Labeling > 3. Math > 4. Multitasking > 5. Rules)

Shortcuts: Labeling (repost)

These are reposts of a series I did years ago on mental shortcuts.

Recently, Fleur and I have been having debates on the proper label for some pictures. I call them whales whereas she calls them sharks because they look like the animations from Baby Shark. Instead of a post about that, I decided to repost this series.

(This post is part of a series. Intro > 1. Illusions > 2. Labeling > 3. Math > 4. Multitasking > 5. Rules)

Homo Sapiens Sapiens cheated evolution in one critical way by creating language. Rather than rely totally on instincts passed along by genes, we pass along an enormous amount of information to our proteges through memes. These may not even be the descendants of our genes. In working together on something, we share enormous amounts of information.

Everything including physical objects, ideas, and behaviors all have a label. Sometimes more than one. A label is a way of identifying something without having to go into the gory details of explaining it every time. (Like I just did.) I can call something an “apple” and anyone who understand this word knows what I mean. Labels bring efficiency to language. Until it does not.

Framing and metaphors are a couple of the tools behind labels. Through them labels acquire properties which then influence how we think. We can be manipulated by these thoughts simply by others choosing one label or the other. A great experiment has test takers write random number at the top. The larger the number, the better the test takers did on the test. How a question is phrased in a poll skews the responses. When we use metaphors also we constrain our thinking. Using the metaphor of a clockwork universe makes us think of mechanical devices and how everything around us are such devices.

Maybe English is a special case. Between Frisian (the ancestral language that make English belong to the Germanic family) and French from the Norman Invasion, English has multiple words for things. Throw in the Melting Pot that is the United States with making up jargon for everything. This language is an absurd mixture of strange meanings. Certain words like “set” have so many definitions one needs to hear or read it in context to understand it.

Then we also have LABELS. LABELS are also labels but have the special nature of how we classify other people. They are how we split people up into groupings to say one is not like another. White vs Black. Extrovert vs Introvert. East Coast vs West Coast. Democrat vs Republican. All are arbitrary. Many are misunderstood. They drift into caricature stereotypes causing hurt. This is where our -Isms arise. Nationalism, racism, or sexism would have no place without powerfully overly broad LABELS. As our conversations become more mature, we need more and more LABELS to express the nuances even while others resist change.

We need labels in order to communicate with each other. We just need to recognize their fallibility. And somehow avoid hurting each other while expressing ourselves.

(This post is part of a series. Intro > 1. Illusions > 2. Labeling > 3. Math > 4. Multitasking > 5. Rules)

Shortcuts: Illusions (repost)

These are reposts of a series I did years ago on mental shortcuts.

(This post is part of a series. Intro > 1. Illusions > 2. Labeling > 3. Math > 4. Multitasking > 5. Rules)

Photo by Michel Berube on Pexels.com

We like to think only those things we experience exist. Or even can experience. What about those things we can experience that do not or never did exist? That is what illusions are. They are cases where we trick the brain into believing something happened that did not. Or tricking the brain into thinking is experiencing reality when it is missing crucially important.

Michael Bach has a nice optical illusions page to demonstrate how easily our eyes are tricked. Every sense we have can be tricked. The food industry has worked wonders in devising how to trick our senses of smell and taste. When you feel something crawling on you and look to see nothing, that is your sense of touch going haywire.

Illusions can also be dangerous. Eyewitness testimony is the worst evidence we use in the legal system. Witnesses rarely capture and retain all the details. And how they are interviewed can allow them to fill in these gaps with other evidence and skew their results to confirm that same evidence. Say the police pick up a suspect and present that photo with others to a witness. The witness picks the photo of the suspect and later out of a line up. If the suspect actually only resembles the culprit, then these two steps confirm for the witness (and the police) the suspect’s guilt even though the witness saw someone else. We attend to similarities when searching and ignore the differences. And we will go with the closest option given choices.

Inattentional blindness also falls into my illusions category. Paying too much attention to something means we have no idea about what else is happening. The train operator on his cell phone not noticing the curve for which he needed to slow down and derailed. Multitasking while operating a vehicle is dangerous because of this.

Of course, everything we experience is really the interpretation of signals to the brain. One of my favorite experiments was people wore goggles that inverted the image so everything appeared upside down. The brain just adapts to the error and interprets the picture to the desired orientation. Do not like what you see? The brain can solve that problem. Another favorite experiment was ending phantom pain in missing limbs by using mirrors to make the limb appear to exist again.

My favorite metaphor for how the brain works is Object-Oriented Programming. Different parts of the brain perform different functions. The functions adapt (are reprogrammed or reconfigured) based on the needed interpretation of the data. Of course, the adaptations are not always 100% correct. Nor do they always adapt in time not to avoid errors.

(This post is part of a series. Intro > 1. Illusions > 2. Labeling > 3. Math > 4. Multitasking > 5. Rules)

Daddy’s Little Helper

dad with kid dishwashing at kitchen

Photo by Gustavo Fring on Pexels.com

The other day we went out to play. I grabbed a towel to dry off the slide, swings, and chairs. After watching me dry the slide and finding there was still some water, Fleur walked over to the towel, grabbed it, and dried the slide more. 

The blatant imitation had me tempted to roll around in the wet grass laughing. But, I was proud of the problem solving at play here. She totally assessed the problem, decided on the solution, and took care of it. It makes me excited and terrified for the future.

  1. She is developing the capability to do things we want her to all by herself.
  2. She is developing the capability to do things we don’t want her to all by herself.

Inside Perspective

Photo by chepté cormani on Pexels.com

Fleur asks for walks now. In another part of the neighborhood, there is a puppy who runs along the fence. Fleur runs back and forth along the fence because the puppy chases. This is great for tiring out the toddler right before either lunch/naptime or dinner/bedtime.

The neighbor one day let us inside the fence. He had setup horseshoes which surprisingly works well played with social distancing. While he and I played, Fleur got to get chased by her puppy friend. And found that the inside perspective is very, very different.

The puppy is a biter. And outweighs the toddler. My wife had a handful keeping the puppy from knocking Fleur down & getting scared from the attention. She is generally fearless (danger doesn’t phase her), so she still wants to go see the puppy every day.

Chimes

Last summer we spent a week at the house of my aunt and uncle. They have three chiming clocks. A grandfather clock and two small ones.

We have something similar. Auditory reminders at 9, 10, 3, 4, 5, 6 that announce: Check diaper. This is essentially our chimes. I find I don’t really need a clock during this period.

We don’t need the automated system when we get up from sleeping and prepare for it at naptime and bedtime. It is the in between that we need brought to our attention. In the focused zone, it can be easy to assume the other parent is going to take care of it. The chime brings back to our attention that maybe we should. We have saved on diaper cream since setting these up as we are better at making sure to address the diaper before the acidic defecation causes a rash.

On the plus side, Fleur loves the announcements. She runs around repeating it. If I am in the middle of work, then her running around letting us know keeps it on the brain.

Reminders are my main way of remembering to do things. The strange thing to me is this working from home means I am on my phone less. So, I miss more of the ones through it.

Paternal oxytocin

The one good thing about the shelter-in-place is the opportunity to be more engaged with my daughter. Before, I got her fed, dressed, and transported to daycare. Now, I still generally get her fed then periodically engage her in conversations, reading, and play. I can say that I do feel more connected to her.

Thus, the below makes sense to me:

Photo by Sebastian Voortman on Pexels.com

Oxytocin increases in mothers, who provide a lot of affectionate contact and in fathers, who have a lot of stimulatory contact. Studies show that fathers highly involved in playing with their children have a higher level of oxytocin, compared with fathers, who show less stimulating activities. Moreover, brains of fathers involved in caregiving activities show an increase in grey matter volume.

Parenting is a choice” on SciComm for everyone