I JUST CAME ACROSS THE MOST ADORABLE PEER-REVIEWED RESEARCH I HAVE EVER SEEN AND HAD TO MAKE A THREAD ABOUT IT HAVE AN AMAZING WEEKEND!!!!

Every intro to cognitive psychology course has at least one chapter where we ask how people know that dogs are dogs - after all, they look so different from each other.

This research one-ups our question and asks: HOW DO DOGS KNOW THAT OTHER DOGS ARE DOGS??
First, let's meet our subjects in Figure 1 of this article. LOOK AT HOW CUTE THEY ALL ARE! THEY ARE ALL SUCH GOOD BOYS AND GIRLS AND CUSCO IS ABSOLUTELY SERVING!!
Next, let's see how they were trained to identify other dogs. They would sit and see pictures of one dog and one not-dog. If they poked the dog picture, they got a treat. LOOK AT BAHIA CHOOSING CORRECTLY BECAUSE BAHIA IS VERY GOOD AND VERY SMART!!!
AND BY THE WAY, IT SEEMS THAT THE PICTURES OF THE DOGS AND NON-DOGS WERE SPECIALLY SELECTED FOR HIGH LEVELS OF CUTENESS AND HUGGABILITY!!!

(except for the cat.)
It turns out dogs are pretty good at telling pictures of dogs from pictures of not-dogs.
ALSO I FULLY REGRET EVERY TIME I LABELED MY HUMAN PARTICIPANTS DUMB NAMES LIKE "105" AND "106" WHEN I COULD HAVE CALLED THEM "BAG" AND "VODKA"!!!
I should note that Bounty is a very good girl in general, but she is not very good at identifying other dogs by picture. Sorry, Bounty.
The discussion is also adorable. Maybe some dogs did worse because they got more frustrated when they failed 😭😭😭😭😭
To summarize:
1. All dogs are good dogs.
2. Some dogs are also useful for identifying if another dog is a dog.
3. Every single one of us has chosen the wrong career path except for the authors of this study.

Happy weekend.

More from For later read

How I created content in 2020

A thread...

Back in Aug 2016, I started creating content to share my experiences as an entrepreneur.
Over 3 years I had put out 1,200+ hours of content - posting every week without


Little did I know that something I started almost 4 years back would give my life an entirely new direction.

At the end of 2019, my biggest platform was LinkedIn with ~700K followers.

In Jan 2020, I decided to build a team that would help me with the content.

I ran a month long recruitment drive to hire a team of interns.

It comprised 4 detailed rounds - starting with my loved 20 questions, then an assignment, then a WhatsApp video round and finally F2F.

Through 1,200+ applications, I finally selected 6 profiles, starting March.

I am a firm believer in @peterthiel's one task, one person philosophy
So the team was structured such that everyone was responsible for ONLY one task

1. Content ideas
2. Videography
3. Video editing
4. LinkedIn (+TikTok) distribution
5. FB+IG distribution
6. YouTube distribution
There is some valuable analysis in this report, but on the defense front this report is deeply flawed. There are other sections of value in report but, candidly, I don't think it helps us think through critical question of Taiwan defense issues in clear & well-grounded way. 1/


Normally as it might seem churlish to be so critical, but @cfr is so high-profile & the co-authors so distinguished I think it’s key to be clear. If not, people - including in Beijing - could get the wrong idea & this report could do real harm if influential on defense issues. 2/

BLUF: The defense discussion in this report does not engage at the depth needed to add to this critical debate. Accordingly conclusions in report are ill-founded - & in key parts harmful/misleading, esp that US shldnt be prepared defend Taiwan directly (alongside own efforts). 3/

The root of the problem is that report doesn't engage w the real debate on TWN defense issues or, frankly, the facts as knowable in public. Perhaps the most direct proof of this: The citations. There is nothing in the citations to @DeptofDefense China Military Power Report...4/

Nor to vast majority of leading informed sources on this like Ochmanek, the @RANDCorporation Scorecard, @CNAS, etc. This is esp salient b/c co-authors by their own admission have v little insight into contemporary military issues. & both last served in govt in Bush 43. 5/
This response to my tweet is a common objection to targeted advertising.

@KevinCoates correct me if I'm wrong, but basic point seems to be that banning targeted ads will lower platform profits, but will mostly be beneficial for consumers.

Some counterpoints 👇


1) This assumes that consumers prefer contextual ads to targeted ones.

This does not seem self-evident to me


Research also finds that firms choose between ad. targeting vs. obtrusiveness 👇

If true, the right question is not whether consumers prefer contextual ads to targeted ones. But whether they prefer *more* contextual ads vs *fewer* targeted

2) True, many inframarginal platforms might simply shift to contextual ads.

But some might already be almost indifferent between direct & indirect monetization.

Hard to imagine that *none* of them will respond to reduced ad revenue with actual fees.

3) Policy debate seems to be moving from:

"Consumers are insufficiently informed to decide how they share their data."

To

"No one in their right mind would agree to highly targeted ads (e.g., those that mix data from multiple sources)."

IMO the latter statement is incorrect.

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A THREAD ON @SarangSood

Decoded his way of analysis/logics for everyone to easily understand.

Have covered:
1. Analysis of volatility, how to foresee/signs.
2. Workbook
3. When to sell options
4. Diff category of days
5. How movement of option prices tell us what will happen

1. Keeps following volatility super closely.

Makes 7-8 different strategies to give him a sense of what's going on.

Whichever gives highest profit he trades in.


2. Theta falls when market moves.
Falls where market is headed towards not on our original position.


3. If you're an options seller then sell only when volatility is dropping, there is a high probability of you making the right trade and getting profit as a result

He believes in a market operator, if market mover sells volatility Sarang Sir joins him.


4. Theta decay vs Fall in vega

Sell when Vega is falling rather than for theta decay. You won't be trapped and higher probability of making profit.