Still signalling.

People don't get to decide if they're signalling or not.

They only get to decide if they'll consciously signal or subconsciously signal. They (or their clothes as per the example) sends signals in either case.

I feel like this is actually that people don't get to decide if others will perceive signals.

This is a distinction without a difference; a signal was received, whether you meant to send it or not.

It’s quite a difference…

The expected or assumed signal can differ radically from the perceived signal, often in surprising ways.

People spend so much energy doing things based on untrue assumptions about what others are thinking.

And this is before we even get into how much one should adjust their behavior based on someone else’s perception.

Yeah similarly we can make a few distinctions here: 1) Intended signal, true 2) Unintended signal, but true 3) Unintended signal, but false (Sure, 1' intended but false; though not really important here)

When (1) obtains we can describe this situation as one where sender and received coordinate on a message.

When (2) obtains we can say the sender acted in a way that indicative of some fact or other and the received is recognizes this; (2) can obtain when one obtains as a separate signal or when the sender hasn't intended to send a signal.

(3) obtains when the receiver attributes to the sender some expressive behavior or information that is inaccurate, say, because an interpretive schema has characterized the sender and the coding system incorrectly producing an interpretation that is false.

Also remember that each recipient of the signal will have their own reaction to it. What signals professional competence to one person can signal lickspittle corporate toadying to another.

Yes, but in aggregate, most people (or most groups of people) will arrive at the same conclusion for the same signal.

Else signals and signalling wouldn't be a thing and people wouldn't care for them, their reception would be a random scatter plot.

> They (or their clothes as per the example) sends signals in either case.

Unless you're Sherlock Holmes, or know the person and their wardrobe intimately, you literally cannot discern anything of value from a one-time viewing of them.

Reddit and quora are littered with stories about car salesmen misreading what they thought were signals, and missing out on big sales. The whole Julia Roberts trope resonates exactly because it happens in real life.

Sometimes a cigar is just a cigar, and sometimes, as George Carlin pointed out, it's a big fat brown dick.

>Unless you're Sherlock Holmes, or know the person and their wardrobe intimately, you literally cannot discern anything of value from a one-time viewing of them.

You'd be surprised. People discern things of value from a one-time viewing of another person constantly. It's evolutionary wiring. From a glance, people can tell whether they others are rich or poor or middle class, their power status within a situation (e.g. a social gathering), their sexual orientation (studies show the gaydar exists), whether they're a threat or crazy or rapey or neurodiverse or meek and many other things, whether they're lazy or dilligent, and lots of other things.

>Sometimes a cigar is just a cigar, and sometimes, as George Carlin pointed out, it's a big fat brown dick.

What black and white thinkers miss is this doesn't have to be accurate all the time to exist and be usable. Just a lot more often than random chance.

And it has nothing to do with the comical Holmes "he had a scratch mark on his phone, so he must be alcoholic" level inferences: https://www.youtube.com/watch?v=eKQOk5UlQSc

> You'd be surprised. People discern things of value from a one-time viewing of another person constantly.

True. I overstated my case a bit. Of course, no matter what they are wearing, it is something that exists in their wardrobe, but that may or may not matter.

> studies show the gaydar exists

This, I know from experience. I had a gay roommate once, and he taught he how to spot them, way back when they were still trying to be a bit unobvious. But, even though gay people usually dress better and in certain ways, that's not the usual tell. It's really not about the clothes.

> doesn't have to be accurate all the time to exist and be usable

This is paradigmatic "system 1" thinking. We all use it, but sometimes the failures are catastrophic.

> you literally cannot discern anything of value from a one-time viewing of them.

You're conflating actual value with perceived value. It's well established that perceptions matter and people make decisions based on this all the time.

> The whole Julia Roberts trope resonates exactly because it happens in real life.

No, it resonates because it's a feel good story. I'm sure it happens, but most of the time signaling is perfectly accurate. If you don't believe me, exchange clothes with a homeless person and try to go shopping on Rodeo Drive.

I remember wandering into Cartier's in NYC dressed in my shaggy jeans and t-shirt. They didn't throw me out, but a security guard followed me around, definitely edging into my personal space to make me uncomfortable. I laughed, said I get it, looked a bit more, and left.

I remember the days when you were expected to wear a suit on a jet, even the kids. These days, even the first class travelers wear track shorts. I kinda wish the airlines would have a dress code.

> I kinda wish the airlines would have a dress code

I'd take a code of conduct before the dress code. Though, appropriately enough, I suppose the latter signals the former

Decent people don't need a code of conduct.

There's been pressure on the D Language Foundation to have a CoC. I've consistently refused one. The only thing I demand is "professional conduct". Sometimes people ask me what professional conduct is. I reply with:

1. ask your mother

2. failing that, I recommend Emily Post's book on Business Etiquette.

And an amazing thing happened. Everyone in the D forums behaves professionally. Every once in a while someone new will test this, their posts get deleted, and then they leave or behave professionally.

I meant for flights (edited accordingly). In both cases I think "don't be a dick" probably would go most of the way

You'll get treated better by the staff if you dress better.

I'm less concerned with the behavior of the staff than the behavior of the other passengers

The staff can be more inclined to help you if you've got a problem.

> I kinda wish the airlines would have a dress code

What? Why? Are you really that bothered by other people wearing stuff that you wouldn't personally want to wear? I can't even imagine going through life with strong feelings about how other people should dress; it legitimately sounds exhausting.

Would you go to a wedding dressed like a slob? Would you go to an elegant restaurant in sweats? If you go to pick up your date, and she opens the door wearing track shorts and a worn t-shirt, how would you feel?

When I'd pick up my date, and she had obviously spent a lot of time on her appearance, it'd make me feel like a million bucks.

When I got married, my spouse and I told people to wear whatever they wanted because we didn't really care. I also never cared at all about what we were wearing on our dates because what I enjoy about spending time with people is not seeing them present themselves in a way that I tell them to. I would go to a restaurant in sweats if I were allowed to.

I fundamentally do not understand what reason everyone else should have to dress to please you compared to themselves. Seeing everyone else as props to fit your preferred aesthetic rather than people who's desires about their own appearances are more important than what you want them to look like just seems selfish to me.

It's a free country and you can dress as you please.

But people will judge you by how you dress, and you will miss opportunities as a result, and you'll never know that this is happening.

As I mentioned earlier, people do react to me differently depending on how I dress. And I've known many people who align with your views on this, and they've all wondered why opportunity passed them by (or they realized they needed to change).

Can I ask: suppose you were charged with a crime. Your lawyer showed up in track shorts. Would you get another lawyer? I sure would.

I still don't get how you start with "people will judge you by how you dress" and arrive at "airlines should refuse customers who don't dress the way I expect someone would at a trial, wedding, or real estate sale".

An airliner is an exquisitely designed work of engineering, staffed by highly trained professionals.

It's not a bus.

A wedding is a social event with friends and family. I am going there to see the people. A flight is a functional form of transport which is shared out of necessity. I am going there to pay as little mind to the other people as possible

P.S. If you're a real estate agent, and you drive to a customer in a shoddy car, you aren't going to make a sale.

> you literally cannot discern anything of value from a one-time viewing of them.

The goal is not to discern anything about a particular person from a one-time viewing of them, the goal is to discern something about a person a sufficiently high percentage of the time. Hence the evolutionary utility of using prior probabilities.

As history, and probably many people’s personal experiences, have shown, this trait also has drawbacks.