Sanjay

• SanjayMar 15, 2024, 9:07 PM

  3 points

  0 ∶ 0

  in reply to: alene’s comment on: Mis­sion-cor­re­lated investing

  Can you say any more about what you plan to do?

• SanjayJan 21, 2024, 9:32 PM

  4 points

  0 ∶ 0

  in reply to: Guy Raveh’s comment on: Launch­ing SoGive Grants

  At the time, the comment was “it’s not obvious, more rationale needed”—i.e. I expressed sympathies for the proposal of transparency, but erred towards not doing it.

  I think the main thing which has changed is that it’s a slightly more academic question now—we no longer have the resource to run something like this.

  If, hypothetically, we did have the resource to run this again, would we default to asking funders to be transparent (rather than our previous default choice of not making this request)? I’m not sure—as I say, it’s a rather more academic question now.

• SanjayJan 18, 2024, 10:11 PM

  2 points

  0 ∶ 0

  in reply to: GiveWell’s comment on: Malaria vac­cines: how con­fi­dent are we?

  Thanks very much for this, much appreciated. Your best guess of vaccines being less cost-effective than bednets and SMC, but not by an order of magnitude, sounds sensible.

• SanjayJan 16, 2024, 10:10 PM

  5 points

  1 ∶ 0

  in reply to: Stan Pinsent’s comment on: StrongMinds (5 of 9) - De­pres­sion’s Mo­ral Weight

  Thanks very much for the comment, this is really interesting. The idea of explicitly adding in suicide risk is an interesting direction for the analysis, it sounds like good work. When you publish your paper, I’ll be interested to consider whether the underlying estimates of the badness of depression (perhaps implicitly) already reflect the suicide angle.

  At some point it might be useful to do a more careful compare and contrast between your method (using Pyne et al’s paper) and our method (using the Sanderson paper). Given that the methods are quite different, if anything, I think it’s actually quite striking that the methods ended up with numbers that are actually fairly similar (0.145 DALYs per SD-year vs 0.18 DALYs per SD-year).

• SanjayJan 13, 2024, 6:03 PM

  11 points

  0 ∶ 0

  in reply to: JamesN’s comment on: JamesN’s Quick takes

  I certainly would like to equip my toddler with more maths (and preferably computer science) skills than we see in schools. I was planning to remedy this by taking more time on teaching her the content myself (assuming she’s willing!) I appreciate this won’t work for everyone—it’s time-consuming and not every parent has great maths.

  I’m hoping that I will be able to get into a routine of regular maths fun with Daddy. At first this will be the basics (my daughter can’t talk yet, so she still has a lot to learn!), and then over time moving on to more advanced things. At the moment she loves it and eagerly asks for maths, so I’m hoping that will last.

  • We play maths games on the computer. She’s enthusiastic about them, but I’m far from confident that it’s improving her numerical capabilities. Some evidence in favour of it is that she can now say the number “two”—this doesn’t impressive, but she has very few words at the moment. At least it’s more likely to help than harm (I suspect) and at worst it’s daddy-daughter bonding time.

  • Similarly dice seem to be entertaining for her, so I got hold of educational ten-sided dice, and I’m still experimenting how best to use them.

  I have ideas for fun things to do together when she’s older, which I’m currently keeping track of in this document.

• SanjayJan 5, 2024, 11:39 PM

  9 points

  0 ∶ 0

  on: Malaria vac­cines: how con­fi­dent are we?

  I said this in another comment, but in case it gets missed, I just want to highlight that 1Day Sooner has shown an excellent attitude. When we reached out to them, they were consistently welcoming of the criticism and had constructive useful comments. I’ve found these virtues to be more common in the EA community than elsewhere, but I still like to call them out when I see it.

• SanjayJan 5, 2024, 11:36 PM

  7 points

  0 ∶ 1

  in reply to: joshcmorrison’s comment on: Malaria vac­cines: how con­fi­dent are we?

  Thank you Josh. I’ve found 1Day Sooner’s collaborative spirit to be exemplary here—both being welcoming of the challenge and adding useful thoughts.

  It seems intuitive to me that the following package of considerations may lead to vaccines and nets/​SMC having roughly the same cost-effectiveness:

  • vaccines are 10x (ish) more expensive (bad for vaccines)

  • vaccines are more targeted at the most vulnerable ages (good for vaccines)

  • misc other considerations, like insecticide resistance (this is a bit hand-wavey at the moment, but I guess probably nets out to being good for vaccines)

  A hint at the possibility that this might end up with similar cost-effectiveness is the Imperial/​Oxford study that Josh mentioned.

  Other considerations include:

  • Replicability: when we create these sorts of models, we don’t normally give 100% credit to the efficacy figures for vaccines. Rather we recognise there isn’t yet a large evidence base, and typically the efficacy is more likely to go down than up with more evidence; estimating how much it would go down by as we got more and more evidence is sometimes called an internal validity adjustment, or replicability adjustment.

    • For bednets this is negligible (adjust by 5%), and with good reason—nets are a very well-established intervention with plenty of evidence

    • I expect that such an adjustment for vaccines might be significantly less favourable, but I’d need to look at the evidence properly to say anything more precise than that

  My best guess, having not researched it properly, is that the cost-effectiveness of the R21 vaccine probably will still be clearly behind that of existing interventions (bednets/​SMC), but it may well be above the cost-effectiveness thresholds of the bodies you’re advocating to (e.g. because they are large aid agencies with large budgets), meaning that the advocacy still makes sense. I wouldn’t be surprised if either of these guesses were incorrect

Malaria vac­cines: how con­fi­dent are we?

• SanjayJan 3, 2024, 11:01 PM

  2 points

  0 ∶ 0

  on: How We Plan to Ap­proach Uncer­tainty in Our Cost-Effec­tive­ness Models

  Sorry for asking about a minor detail, but Figure 3 in section 3.2.1 shows an internal validity adjustment of 90% for ITNs (top row of figure). I thought this was 95%? Am I misunderstanding how you’re thinking about the adjustment in this document?

• SanjayJan 3, 2024, 10:58 PM

  5 points

  2 ∶ 0

  on: How We Plan to Ap­proach Uncer­tainty in Our Cost-Effec­tive­ness Models

  I’ve often thought that more quantification of the uncertainty could be useful in communicating to donors as well. E.g. “our 50% confidence interval for AMF is blah, and that confidence interval for deworming blah, so you can see we have much less confidence in it”. So I think this is a step in the right direction, thanks for sharing, setting it out in your usual thoughtful manner.

• SanjayDec 31, 2023, 11:09 PM

  2 points

  0 ∶ 0

  on: Mike, Mouse, Moth, Machine

  Wow, great writing!

StrongMinds (5 of 9) - De­pres­sion’s Mo­ral Weight

• SanjayDec 19, 2023, 8:12 PM

  2 points

  0 ∶ 0

  in reply to: Linch’s comment on: San­jay’s Shortform

  Good question.

  It’s also helpful because the wording of my post was meant to convey that “expert opinions tend to believe that the therapeutic alliance matters” (and not necessarily that I’m confident that that’s the case).

  One of the papers that I referenced did flag that most of the studies are observational rather than experimental, which does validate your concern. (I think it was Arnow & Steidman 2014 which said this; I don’t know if a more recent paper sheds more light on this).

  I’m not planning to look into this topic in any depth, but perhaps someone more knowledgeable can give a more definitive answer.

• SanjayDec 18, 2023, 12:23 PM

  24 points

  15 ∶ 5

  on: OpenAI, Deep­Mind, An­thropic, etc. should shut down.

  I think it’s useful for people to express opinions on the forum, but this post didn’t quite hit the mark, in my view.

  The post makes a number of fairly strong claims, but some of them (including important ones) have little to no justification. Examples:

  • that the default goal of an AI system is “literally killing everyone”

  • ′ “But maybe the alignment plan of OpenAI/​whatever will work out!” is wrong. It won’t. ′

  If you didn’t want to lengthen the post by going over lengthy justifications which have already been made elsewhere, I think it would have been reasonably to link to other places where those claims have been justified.

• SanjayDec 16, 2023, 9:57 PM

  3 points

  0 ∶ 0

  on: I spent a lot of time and money on one dog. Do I need help?

  Here’s a few quotes from your post (emphasis added):

  I ran into a quite unhealthy looking dog who was riddled with ticks. We spent half an hour taking the ticks out and by the time we were done with him, we knew we wouldn’t let him lie there....

  We brought him there [to a shelter] right away, leaving him in a pen <...> . When we went away, it was with a bad feeling.

  When we went back the next day, we were told that the dog had escaped. <...> We felt devastated

  By now we had bonded with this dog <...> and mourned for the rest of the day.

  A question, riffing off the title:

  • Several people in the same scenario would not have worried about letting that dog lie there, would not have had a bad feeling about leaving a dog in a shelter and realising that the dog wasn’t happy there, would not have felt devastated about this, and would not have mourned the outcome...

  • … do those people need help?

• SanjayDec 15, 2023, 2:23 PM

  2 points

  0 ∶ 0

  in reply to: geoffrey’s comment on: San­jay’s Shortform

  My intuition says that people are probably already following the heuristic “if you don’t like your therapist, try to get another one”. I also haven’t given much thought to the patient’s/​client’s perspective on the therapeutic alliance.

• SanjayDec 14, 2023, 9:38 AM

  25 points

  4 ∶ 1

  on: San­jay’s Shortform

  I’m used to seeing many expert opinions on psychotherapy converge on the view that the type of therapy doesn’t make much difference (at least as far as the evidence can tell us). I.e. it doesn’t seem to matter much whether you choose CBT or IPT or whatever. The therapeutic alliance, on the other hand, does matter. Therapeutic alliance means something like “How well you get on with your therapist” (plus some related things).

  I had a fleeting thought that perhaps the therapeutic alliance might be neglected. E.g. maybe there’s a novel intervention which involves training therapists really heavily on how to improve the therapeutic alliance, and skimping on (or entirely ignoring?) traditional therapeutic methods.

  I suspect that this fleeting thought is probably not correct.

  Firstly, a quick look at google scholar found loads of meta-analyses. One of them started with “The alliance continues to be one of the most investigated variables related to success in psychotherapy”.

  Secondly, the intervention that I imagined (training therapists to focus on the alliance) arguably already exists. Rogerian therapy (also known as person-centred therapy) is one of the main forms of therapy, and it arguably focuses heavily on the alliance (I’m glossing over a bunch of nuances about Rogerian therapy).

  Thirdly, the effect size seems to be small, as far as I can tell (having not looked into this carefully). Arnow & Steidman 2014 stated that “Overall, meta-analytic findings reveal that the magnitude of the alliance-outcome relationship is modest, accounting for 5-8% of the variance in outcome.”

  So it actually seems that the alliance is getting loads of attention relative to its importance, I suspect. If I looked into this more carefully, it’s possible I could change my mind again, but I suspect I won’t look into it more carefully.

StrongMinds (4 of 9) - Psy­chother­apy’s im­pact may be shorter lived than pre­vi­ously es­ti­mated

• SanjayDec 12, 2023, 3:34 PM

  10 points

  18 ∶ 6

  on: Non­lin­ear’s Ev­i­dence: De­bunk­ing False and Mislead­ing Claims

  It’s with a heavy heart that I find myself (a) spotting this post (b) starting to read it. Rightly or wrongly, I’m not enjoying the community drama.

  I feel like I just want to forget that I’d ever seen any of these posts, and just continue being kind and friendly to anyone I know who’s involved in this.

  This solution sounds like a crude cludge (shouldn’t I be more truth-seeking that that? can’t I be more thoughtful?) But I just don’t think I have the energy to do better than that.

What’s the effect size of ther­apy? (StrongMinds 3 of 9)