One issue that seems more likely to be problematic when the web application is being created and launched than later on, is whether the questions are well designed. There's a whole area of expertise that goes into creating scales that are reliable, valid, and discriminative. One possibility is to construct them from scratch from first principles, and then make them publicly available, but another possibility is to find the best of what exists already that is open sourced.
For general biotics and meal squares it seems like some measure of "not having a happy tummy" is a relevant thing to measure. If soylent gets in on the process they might have a similar interest?
A little bit of googling turned up the Gastrointestinal Symptom Rating Scale. It has 15 items (which might be too many?) and it is interview based (so hard to fit into an automated system). The really nice thing was that I could find a PDF and it all looked pretty basic.
A 2006 paper by van Zanten tipped me off to the existence of:
The Glasgow Dyspepsia Severity Scale
The Leeds Dyspepsia Questionnaire (public domain, with a Mandarin version!)
The Severity of Dyspepsia Assessment
I'm feeling like in this situation, I can safely say "I love standards, there are so many to choose from"! One of the things that turned up in my searches that seems like a really useful "meta find" is the Proqolid Clinital Outcomes Assessment database but it requires membership to use the internal search function and I need to pause to grab some dinner.
Thank you for posting this!
I'm feeling like in this situation, I can safely say "I love standards, there are so many to choose from"
Getting a list of LessWrong approved questions would be awesome. Both because I think the LW list will be higher quality than a lot of what's out there, and because I feel question choice is one of the free variables we shouldn't leave in the hands of the corporation performing the test.
I'm a LW reader, two time CFAR alumnus, and rationalist entrepreneur.
Today I want to talk about something insidious: marketing studies.
Until recently I considered studies of this nature merely unfortunate, funny even. However, my recent experiences have caused me to realize the situation is much more serious than this. Product studies are the public's most frequent interaction with science. By tolerating (or worse, expecting) shitty science in commerce, we are undermining the public's perception of science as a whole.
The good news is this appears fixable. I think we can change how startups perform their studies immediately, and use that success to progressively expand.
Product studies have three features that break the assumptions of traditional science: (1) few if any follow up studies will be performed, (2) the scientists are in a position of moral hazard, and (3) the corporation seeking the study is in a position of moral hazard (for example, the filing cabinet bias becomes more of a "filing cabinet exploit" if you have low morals and the budget to perform 20 studies).
I believe we can address points 1 and 2 directly, and overcome point 3 by appealing to greed.
Here's what I'm proposing: we create a webapp that acts as a high quality (though less flexible) alternative to a Contract Research Organization. Since it's a webapp, the cost of doing these less flexible studies will approach the cost of the raw product to be tested. For most web companies, that's $0.
If we spend the time to design the standard protocols well, it's quite plausible any studies done using this webapp will be in the top 1% in terms of scientific rigor.
With the cost low, and the quality high, such a system might become the startup equivalent of citation needed. Once we have a significant number of startups using the system, and as we add support for more experiment types, we will hopefully attract progressively larger corporations.
Is anyone interested in helping? I will personally write the webapp and pay for the security audit if we can reach quorum on the initial protocols.
Companies who have expressed interested in using such a system if we build it:
(I sent out my inquiries at 10pm yesterday, and every one of these companies got back to me by 3am. I don't believe "startups love this idea" is an overstatement.)
So the question is: how do we do this right?
Here are some initial features we should consider:
Any placebos used in the studies must be available for purchase as long as the results are used in advertising, allowing for trivial study replication.
Significant contributors will receive:
I'm hoping that if a system like this catches on, we can get an "effective startups" movement going :)
So how do we do this right?