Sunday 26 August 2018

Should editors edit reviewers?


How Einstein dealt with peer review: from http://theconversation.com/hate-the-peer-review-process-einstein-did-too-27405

This all started with a tweet from Jesse Shapiro under the #shareyourrejections hashtag:

JS: Reviewer 2: “The best thing these authors [me and @ejalm] could do to benefit this field of study would be to leave the field and never work on this topic again.” Paraphrasing only slightly.

This was quickly followed by another example;
Bill Hanage: #ShareYourRejections “this paper is not suitable for publication in PNAS, or indeed anywhere.”

Now, both of these are similarly damning, but there is an important difference. The first one criticises the authors, the second one criticises the paper. Several people replied to Jesse’s tweet with sympathy, for instance:

Jenny Rohn: My condolences. But Reviewer 2 is shooting him/herself in the foot - most sensible editors will take a referee's opinion less seriously if it's laced with ad hominem attacks.

I took a different tack, though:
DB: A good editor would not relay that comment to the author, and would write to the reviewer to tell them it is inappropriate. I remember doing that when I was an editor - not often, thankfully. And reviewer apologised.

This started an interesting discussion on Twitter:

Ben Jones: I handled papers where a reviewer was similarly vitriolic and ad hominem. I indicated to the reviewer and authors that I thought it was very inappropriate and unprofessional. I’ve always been very reluctant to censor reviewer comments, but maybe should reconsider that view

DB: You're the editor. I think it's entirely appropriate to protect authors from ad hominem and spiteful attacks. As well as preventing unnecessary pain to authors, it helps avoid damage to the reputation of your journal

Chris Chambers: Editing reviews is dangerous ground imo. In this situation, if the remainder of the review contained useful content, I'd either leave the review intact but inform the authors to disregard the ad hom (& separately I'd tell reviewer it's not on) or dump the whole review.

DB: I would inform reviewer, but I don’t think it is part of editor’s job to relay abuse to people, esp. if they are already dealing with pain of rejection.

CC: IMO this sets a dangerous precedent for editing out content that the editor might dislike. I'd prefer to keep reviews unbiased by editorial input or drop them entirely if they're junk. Also, an offensive remark or tone could in some cases be embedded w/i a valid scientific point.

Kate Jeffery: I agree that editing reviewer comments without permission is dodgy but also agree that inappropriate comments should not be passed back to authors. A simple solution is for editor to revise the offending sentence(s) and ask reviewer to approve change. I doubt many would decline.

A middle road was offered by Lisa deBruine:
LdB: My solution is to contact the reviewer if I think something is wrong with their review (in either factual content or professional tone) and ask them to remove or rephrase it before I send it to the authors. I’ve never had one decline (but it doesn’t happen very often).

I was really surprised by how many people felt strongly that the reviewer’s report was in some sense sacrosanct and could and should not be altered. I’ve pondered this further, but am not swayed by the arguments.

I feel strongly that editors should be able to distinguish personal abuse from robust critical comment, and that, far from being inappropriate, it is their duty to remove the former from reviewer reports. And as for Chris’s comment: ‘an offensive remark or tone could in some cases be embedded w/i a valid scientific point’ – the answer is simple. You rewrite to remove the offensive remark; e.g. ‘The authors’ seem clueless about the appropriate way to run a multilevel model’ could be rewritten to ‘The authors should take advice from a statistician about their multilevel model, which is not properly specified’. And to be absolutely clear, I am not talking about editing out comments that are critical of the science, or which the editor happens to disagree with. If a reviewer got something just plain wrong, I’m okay with giving a clear steer in the editor’s letter, e.g.: ‘Reviewer A suggests you include age as a covariate. I notice you have already done that in the analysis on p x, so please ignore that comment.’ I am specifically addressing comments that are made about the authors rather than the content of what they have written. A good editor should find that an easy distinction to make. From the perspective of an author, being called out for getting something wrong is never comfortable: being told you are a useless person because you got something wrong just adds unnecessary pain.

Why do I care about this? It’s not just because I think we should all be kind to each other (though, in general, I think that’s a good idea). There’s a deeper issue at stake here. As editors, we should work to reinforce the idea that personal disputes should have no place in science. Yes, we are all human beings, and often respond with strong emotions to the work of others. I can get infuriated when I review a paper where the authors appear to have been sloppy or stupid. But we all make mistakes, and are good at deluding ourselves. One of the problems when you start out is that you don’t know what you don’t know: I learned a lot from having my errors pointed out by reviewers, but I was far more likely to learn from this process if the reviewer did not adopt a contemptuous attitude. So, as reviewers, we should calm down and self-edit, and not put ad hominem comments in our reviews. Editors can play a role in training reviewers in this respect.

For those who feel uncomfortable with my approach - i.e. edit the review and tell reviewer why you have done so – I would recommend Lisa de Bruine’s solution of raising the issue with the reviewer and asking them to amend their review. Indeed, in today’s world where everything is handled by automated systems, that may be the only way of ensuring that an insulting review does not go to the author (assuming the automated system lets you do that!).

Finally, as everyone agreed that, this this does not seem to be a common problem, so perhaps not worth devoting much space to, but I'm curious to know how other editors respond to this issue.

Monday 20 August 2018

Matlab vs open source: Costs and benefits to scientists and society

An interesting twitter thread came along yesterday, started by this query from Jan Wessel (@wessel_lab):

Quick thread of (honest) questions for the numerous people on here that subscribe to the position that sharing code in MATLAB ($) is bad open-science practice compared to open source languages (e.g., Python). What should I do as a PI that runs a lab whose entire coding structure is based (publicly shared) MATLAB code? Some say I should learn an open-source language and change my lab’s procedures over to it. But how would that work in practice? 

When I resort to blogging, it’s often because someone has raised a question that has captured my interest because it does not have a simple answer. I have made a Twitter moment to store the rest of Jan’s thread and some of the responses to it, as they raise important points which have broad application.

In part, this is an argument about costs and benefits to the individual scientist and the community. Sometimes these can be aligned, but in this case, they is some conflict, because those who can’t afford Matlab would not be able to run Jan’s code. If he were to move to Python, then anyone would be able to do so.

His argument is that he has invested a lot of time in learning Matlab, has a good understanding of how Matlab code works, and feels competent to advise his trainees in it. Furthermore, he works in the field of EEG, where there are whole packages developed to do the complex analysis involved, and Matlab is the default in this field. So moving to another programming language would not only be a big time sink, but would also make him out of step with the rest of the field.

There was a fair bit of division of opinion in the replies. On the one hand, there were those who thought this was a non-issue. It was far more important to share code than to worry about whether it was written in a proprietary language. And indeed, if you are well-enough supported to be doing EEG research, then it’s likely your lab can afford the licensing costs.

I agree with the first premise: just having the code available can be helpful in understanding how an analysis was done, even if you can’t run it. And certainly, most of those in EEG research are using Matlab. However, I’m also aware that for those in resource-limited countries, EEG is a relatively cheap technology for doing cognitive neuroscience, so I guess there will be those who would be able to get EEG equipment, but for whom the Matlab licensing costs are prohibitive.

But the replies emphasised another point: the landscape is continually changing. People have been encouraging me to learn Python, and I’m resisting only because I’m starting to feel too old to learn yet another programming language. But over the years, I’ve had to learn Basic, Matlab and R, as well as some arcane stuff for generating auditory stimuli whose name I can’t even remember. But I’ve looked at Jan’s photo on the web, and he looks pretty young, so he doesn’t have my excuse. So on that basis, I’d agree with those advising to consider making a switch. Not just to be a good open scientist, but in his own interests, which involves keeping up to date. As some on the thread noted, many undergrads are now getting training in Python or R, and sooner or later open source will become the default.

In the replies there were some helpful suggestions from people who were encouraging Jan to move to open source but in the least painful way possible. And there was reassurance that there are huge savings in learning a new language: it’s really not like going back to square one. That’s my experience: in fact, my knowledge of Basic was surprisingly useful when learning Matlab.

So the bottom line seems to be, don’t beat yourself up about it. Posting Matlab code is far better than not posting any code. But be aware that things are changing, and sooner than later, you’ll need to adapt. The time costs of learning a new language may prove trivial in the long term, against the costs of being out of date. But I can state with total confidence that learning Python will not be the end of it: give it a few years and something else will come along.

When I was first embarking on an academic career, I remember looking at the people who were teaching me, who, at the age of around 40, looked very old indeed. And I thought it must be nice for them, because they have worked hard, learned stuff, and now they know it all and can just do research and teach. When I got to 40, I had the awful realisation that the field was changing so fast, that unless I kept learning new stuff, I would get left behind. And it hasn't stopped over the past 25 years!

Saturday 11 August 2018

More haste less speed in calls for grant proposals


Helpful advice from the World Bank

This blogpost was prompted by a funding call announced this week by the Economic and Social Research Council (ESRC)  , which included the following key dates:
  • Opening date for proposals – 6 August 2018 
  • Closing date for proposals – 18 September 2018 
  • PI response invited – 23 October 2018 
  • PI response due – 29 October 2018 
  • Panel – 3 December 2018 
  • Grants start – 14 February 2019 
As pointed out by Adam Golberg (@cash4questions), Research Development Manager at Nottingham University, on Twitter, this is very short notice to prepare an application for substantial funding:
I make this about 30 working days notice. For a call issued in August. For projects of 36 months, up to £900k - substantial, for social sciences. With only one bid allowed to be led from each institution, so likely requiring an internal sift. 

I thought it worth raising this with ESRC, and they replied promptly, saying:
To access funds for this call we’ve had to adhere to a very tight spending timeframe. We’ve had to balance the call opening time with a robust peer review process and a Feb 2019 project start. We know this is a challenge, but it was a now or never funding opportunity for us.
 
They suggested I email them for more information, and I’ve done that, so will update this post if I hear more. I’m particularly curious about what is the reason for the tight spending timeframe and the inflexible February 2019 start.

This exchange led to discussion on Twitter which I have gathered together here.

It’s clear that from the responses that this kind of time-frame is not unusual, and I have been sent some other examples. For instance this ESRC Leadership Fellowship (£100,000 for 12 months) had a call for proposals issued on 16th November 2017, with a deadline for submissions of 3 January. When you factor in that most universities shut down from late December until early January, and so this would need to be with administrators before the Christmas break, this gives applicants around 30 days to construct a competitive proposal. But it’s not only ESRC that does this, and I am less interested in pointing the finger at a particular funder – who may well be working under pressures outside their control - than just raising the issue of why this needs a rethink. I see five problems with these short lead times:

1. Poorer quality of proposals 
The most obvious problem is that a hastily written proposal is likely to be weaker than one that is given more detailed consideration. The only good thing you might say about the time pressure is that it is likely to reduce the number of proposals, which reduces the load on the funder’s administration. It’s not clear, however, whether this is an intended consequence.

2. Stress on academic staff 
There is ample evidence that academic staff in the UK have high stress levels, often linked to a sense of increasing demands and high workload. A good academic shows high attention to detail and is at pains to get things right: research is not something that can be done well under tight time pressure. So holding up the offer of a large grant with only a short time period to prepare a proposal is bound to increase stress: do you drop everything else to focus on grant-writing, or pass by the opportunity to enter the competition?

Where the interval between the funding call and the deadline occurs over a holiday period, some might find this beneficial, as other demands such as teaching are lower. But many people plan to take a vacation, and should be able to have a complete escape from work for at least a week or two. Others will have scheduled the time for preparing lectures, doing research, or writing papers. Having to defer those activities in order to meet a tight deadline just induces more sense of overload and guilt at having a growing backlog of work.

3. Equity issues 
These points about vacations are particularly pertinent for those with children at home during the holidays, as pointed out in a series of tweets by Melissa Terras, Professor of Digital Cultural Heritage at Edinburgh University, who said:
I complained once to the AHRC about a call announced in November with a closing date of early January - giving people the chance to work over the Xmas shutdown on it. I wasn't applying to the call myself, but pointed out that it meant people with - say - school age kids - wouldn't have a "clear" Xmas shutdown to work on it, so it was prejudice against that cohort. They listened, apologised, and extended the deadline for a month, which I was thankful for. But we shouldn't have to explain this to them. Have RCUK done their implicit bias training?

4. Stress on administrative staff 
One person who contacted me via email pointed out that many funders, including ESRC, ask institutions to filter out uncompetitive proposals through internal review. That could mean senior research administrators organising exploratory workshops, soliciting input from potential PIs, having people present their ideas, and considering collaborations with other institutions. None of that will be possible in a 30-day time frame. And for the administrators who do the routine work of checking grants for accuracy of funding bids and compliance with university and funder requirements, I suspect it’s not unusual to be dealing with a stressed researcher who expects them to do all of this with rapid turnaround, but where the funding scheme virtually guarantees everything is done in a rush, this just gets worse.

5. Perception of unfairness 
Adding in to this toxic mix, we have the possibility of diminished trust in the funding process. My own interest in this issues stems from a time a few years ago when there was a funding call for a rather specific project in my area. The call came just before Christmas, with a deadline in mid January. I had a postdoc who was interested in applying, but after discussing it, we decided not to put in a bid. Part of the reason was that we had both planned a bit of time off over Christmas, but in addition I was suspicious about the combination of short time-scale and specific topic. This made me wonder whether a decision had already been made about who to award the funds to, and the exercise was just to fulfil requirements and give an illusion of fairness and transparency.

Responses on Twitter again indicate that others have had similar concerns. For instance, Jon May, Professor in Psychology at the University of Plymouth, wrote:
I suspect these short deadline calls follow ‘sandboxes’ where a favoured person has invited their (i.e his) friends to pitch ideas for the call. Favoured person cannot bid but friends can and have written the call.
 
And an anonymous correspondent on email noted:
I think unfairness (or the perception of unfairness) is really dangerous – a lot of people I talk to either suspect a stitch-up in terms of who gets the money, or an uneven playing field in terms of who knew this was coming.

So what’s the solution? One option would be to insist that, at least for those dispensing public money, there should be a minimum time between a call for proposals and the submission date: about 3 months would seem reasonable to me.

Comments will be open on this post for a limited time (2 months, since we are in holiday season!) so please add your thoughts.

P.S. Just as I was about to upload this blogpost, I was alerted on Twitter to this call from the World Bank, which is a beautiful illustration of point 5 - if you weren't already well aware this was coming, there would be no hope of applying. Apparently, this is not a 'grant' but a 'contract', but the same problems noted above would apply. The website is dated 2nd August, the closing date is 15th August. There is reference to a webinar for applicants dated 9th July, so presumably some information has been previously circulated, but still with a remarkably short time lag, given that there need to be at least two collaborating institutions (including middle- and low-income countries)
, with letters of support from all collaborators and all end users. Oh, and you are advised ‘Please do not wait until the last minute to submit your proposal’.


Update: 17th August 2018
An ESRC spokesperson sent this reply to my query:

Thank you for getting in touch with us with your concerns about the short call opening time for the recently announced Management Practices and Employee Engagement call, and the fact that it has opened in August.

We welcome feedback from our community on the administration of funding programmes, and we will think carefully about how to respond to these concerns as we design and plan future programmes.

To provide some background to this call. It builds on an open-invite scoping workshop we held in February 2018, at which we sought input from the academic, policy and third-sector communities on the shape of a (then) potential research investment on management practices and employee engagement. We subsequently flagged the likelihood of a funding call around the topic area this summer, both at the scoping workshop itself, as well as in our ongoing engagements with the academic community.

We do our best to make sure that calls are open for as long as possible. We have to balance call opening times with a robust and appropriately timetabled peer review process, feasible project start dates, the right safeguards and compliances, and, in certain cases such as this one, a requirement to spend funds within the financial year. 

We take the concerns that you raise in your email and in your blog post of 11 August 2018 extremely seriously. The high standard of the UK's research is a result of the work of our academic community, and we are committed to delivering a system that respects and responds to their needs. As part of this, we are actively looking into ways to build in longer call lead times and/or pre-announcements of funding opportunities for potential future managed calls in this and other areas.

I would also like to stress that applicants can still submit proposals on the topic of management practices and employee engagement through our standard research grant process, which is open all year round. The peer review system and the Grant Assessment Panel does not take into account the fact that a managed call is open on a topic when awarding funding: decisions are taken based on the excellence of the proposal.

Update: 23rd August 2018
A spokesperson for the World Bank has written to note that the grant scheme alluded to in my postscript did in fact have a 2 month period between the call and submission date. I have apologised to them for suggesting it was shorter than this, and also apologise to readers for providing misleading information. The duration still seems short to me for a call of this nature, but my case is clearly not helped by providing wrong information, and I should have taken greater care to check details. Text of the response from the World Bank is below:
 
We noticed with some concern that in your Aug. 11 blog post, you had singled out a World Bank call for proposals as a “beautiful illustration” of a type of funding call that appears designed to favor an inside candidate. This characterization is entirely inaccurate and appears based on a misperception of the time lag between the announcement of the proposal and the deadline.
Your reference to the 2018 Call for Proposals for Collaborative Data Innovations for Sustainable Development by the World Bank and the Global Partnership for Sustainable Development Data as undermining faith in the funding process seems based on the mistaken assumption that the call was issued on or about August 2. It was not.
The call was announced June 19 on the websites of the World Bank and the GPSDD. This was two months before the closing date, a period we have deemed fair to applicants but also appropriate given our own time constraints. An online seminar was offered to assist prospective applicants, as you note, on July 9.
The seminar drew 127 attendees for whom we provided answers to 147 questions. We are still reviewing submissions for the most recent call for proposals for this project, but our call for the 2017 version elicited 228 proposals, of which 195 met criteria for external review.
As the response to the seminar and the record of submissions indicate, this funding call has been widely seen and provided numerous applicants the opportunity to respond.  To suggest that this has not been an open and fair process does not do it justice.

Here are the links with the announcement dates of June 19th