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The pros and cons of placebo buttons

economist.com

1–10 of 142 posts

Re: The pros and cons of placebo buttons

#2
I feel like there is a bit of ethical hysteresis here.

If you have buttons that are designed to be placebo from the start, I find that unethical.

If you have buttons that work, but have to be disabled due to a change in plans, that strikes me as less problematic (but they should still eventually be removed).

So, how you get there matters.

Re: The pros and cons of placebo buttons

#3

I feel like there is a bit of ethical hysteresis here. If you have buttons that are designed to be placebo from the start, I find that unethical. If you have buttons that work, but have to be disabled due to a change in plans, that strikes me as less problematic (but they should still eventually be removed). So, how you get there matters.

Eh. I think although it's a 'dark pattern', it's one with measured effects on behaviour that result in less people crossing against the light, which (I would assume) correlates with less accidents. I think calling it unethical is a bit much.

Re: The pros and cons of placebo buttons

#4
post #3

I feel like there is a bit of ethical hysteresis here. If you have buttons that are designed to be placebo from the start, I find that unethical. If you have buttons that work, but have to be disabled due to a change in plans, that strikes me as less problematic (but they should still eventually be removed). So, how you get there matters.

Eh. I think although it's a 'dark pattern', it's one with measured effects on behaviour that result in less people crossing against the light, which (I would assume) correlates with less accidents. I think calling it unethical is a bit much.

I am curious about the effect on the people long-term. I am not sure that reducing the number of people crossing against the light at the crossings in the article in particular tells the full story.

An analysis that considers the reduction in crossing against the light without weighing the consequences of dishonesty is incomplete.

Re: The pros and cons of placebo buttons

#5
post #3

I feel like there is a bit of ethical hysteresis here. If you have buttons that are designed to be placebo from the start, I find that unethical. If you have buttons that work, but have to be disabled due to a change in plans, that strikes me as less problematic (but they should still eventually be removed). So, how you get there matters.

Eh. I think although it's a 'dark pattern', it's one with measured effects on behaviour that result in less people crossing against the light, which (I would assume) correlates with less accidents. I think calling it unethical is a bit much.

I'm sure I'm in the minority but I don't even think it is that. If the button at each intersection prevents one accident (hospital or even death) then it is worth it. So people got tricked to be safer? Oh, the humanity. People who are going to cross anyway still will.

Re: The pros and cons of placebo buttons

#6
post #5
post #3

Earlier quoted context omitted.

Eh. I think although it's a 'dark pattern', it's one with measured effects on behaviour that result in less people crossing against the light, which (I would assume) correlates with less accidents. I think calling it unethical is a bit much.

I'm sure I'm in the minority but I don't even think it is that. If the button at each intersection prevents one accident (hospital or even death) then it is worth it. So people got tricked to be safer? Oh, the humanity. People who are going to cross anyway still will.

I think if people realise buttons may be placebo - this will reduce how much people use / wait for buttons in general.

Re: The pros and cons of placebo buttons

#7
post #5
post #3

Earlier quoted context omitted.

Eh. I think although it's a 'dark pattern', it's one with measured effects on behaviour that result in less people crossing against the light, which (I would assume) correlates with less accidents. I think calling it unethical is a bit much.

I'm sure I'm in the minority but I don't even think it is that. If the button at each intersection prevents one accident (hospital or even death) then it is worth it. So people got tricked to be safer? Oh, the humanity. People who are going to cross anyway still will.

What if it prevents one accident today, but causes two accidents tomorrow?

Re: The pros and cons of placebo buttons

#8

I feel like there is a bit of ethical hysteresis here. If you have buttons that are designed to be placebo from the start, I find that unethical. If you have buttons that work, but have to be disabled due to a change in plans, that strikes me as less problematic (but they should still eventually be removed). So, how you get there matters.

It's still better than the "nocebo buttons", which make the waiting longer the more often you press them :)

Re: The pros and cons of placebo buttons

#9
post #3

I feel like there is a bit of ethical hysteresis here. If you have buttons that are designed to be placebo from the start, I find that unethical. If you have buttons that work, but have to be disabled due to a change in plans, that strikes me as less problematic (but they should still eventually be removed). So, how you get there matters.

Eh. I think although it's a 'dark pattern', it's one with measured effects on behaviour that result in less people crossing against the light, which (I would assume) correlates with less accidents. I think calling it unethical is a bit much.

There are better ways though. A countdown that shows remaining time until green has both a positive effect on perceived wait time, the same effect on crossings without green and does not have this ethical problem.

Re: The pros and cons of placebo buttons

#10
I work in New York, but I go to Seattle periodically because that's where my company's headquarters is. How people treat the buttons is wildly different between those two cities. I hardly ever see anyone press the cross button in NY, since the convention is to wait for there to be no cars and then cross (and not bother with the button). In Seattle, I've seen people wait patiently at a cross walk even though there's no cars anywhere in sight.

I would imagine rather than a placebo effect, it's more of a self-selection phenomenon - rather than pressing a button making people more patient, the people who are more likely to follow "the rules" are more likely to press the button. And even if there is hypothetically a placebo effect, the result would be irrelevant if almost no one presses the button.

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