Sigma Xi Application Links, Tips & Pitfalls

 


Online form for National Sigma Xi grants-in-aid of research, due March 15 or October 15.


Given that reviews are not returned with Sigma Xi grants-in-aid of research applications that are declined, I thought it might be useful to give out some tips that might help in preparing future applications.

Applications are generally judged on the following items, generally in order of importance from most to least:

1) General significance and how much the project will truly advance the field in general (not just for "people studying hylid frogs").

2) Will the methods really address the general question, or will it be a very small piece (e.g., a single data point)? Similarly, are the methods correct or possibly flawed/ confounded?

3) How independent is this project from the advisor's research?

4) Does the student seem to be familiar with the literature on the subject and the required methods?

5) What do the letters of recommendation have to say about the student and the project?

I address each of these in turn.

General significance

Particularly in ecology/ evolution/ systematics/ behavior, the first of these is nearly always the reason a proposal is declined. You should be doing novel, interesting, hypothesis-based research. There are some particular projects that everybody and his/ her brother seem to be doing, and these projects are generally not favored. Basically, it involves doing exactly the same study in yet-another-species-group for a reason that is not clear to people who don't work on that species group. Specific examples:

A) The phylogeny of X group is not known and hotly debated, so we will try to figure it out. -- Basically, no one cares unless they work on X group, meaning the grant reviewer probably doesn't care.

B) Is X genus/family really monophyletic? -- Ditto.

C) What are levels of gene flow between populations of X?

D) Are extra-pair copulations occurring in X species?

E) What were the [Pleistocene] refugia for X species?

F) How do patterns of diversification/ speciation correlate with (bio)geography in X group?

G) What were the effects of domestication on X species?

You all know this- these are the papers that you see over and over and over and over again in journals. Now, that's not to say these can't be quite interesting questions, or that you shouldn't study them. However, to get funding for them at Sigma Xi or elsewhere, you need an angle. Your species or group must be uniquely suited to address some broader ecological/ evolutionary/ behavioral question, not just be something that is cool or lives in an area you want to visit.

For example, let's say that temperature-dependent sex-determination (TDSD) is something that is very rare in most groups, but you want to test if it arose multiple times in turtles. You think it might have, and a reason for that is because, unlike other reptiles, turtles can XXX. Knowing the phylogeny of a group of turtles can help to determine if TDSD arose multiple times or just once, and your question is now broad. Mention that knowing this information leads to further research on why it would have arisen multiple times in this group, suggesting turtles are somehow unique among reptiles. Good, broad, hypothesis-based research.

Warning: DON'T B.S. Reviewers see right through that. Don't dig up some random feature of the species your studying and try to make it sound like a broad question, as it will only annoy them. Indeed, if you can't think of a broader significance to your study, you may want to re-evaluate the direction you are pursuing, as you will encounter the same problem later as well.

For systematics/ evolution, the level of significance should extend AT LEAST to the class level, if not higher (phylum/ kingdom/ all species). If your project will explain a phenomenon seen in most mammalian species, that's great, but if it's something specific to a group of canids, that may not be good enough.

Have a clear hypothesis you are testing, and make sure it is broadly significant. 'Nuff said.

Methods

It's important that you say how you'll figure these things out, too. Be as specific as you can given the space limitation, including sample size and all required primary methods. If you're doing systematics on a particular gene, mention that you have the primers isolated and will be sequencing the Xxx gene on an ABI 377. If it's a nuclear gene, mention if you plan to clone it to sequence possible heterozygotes. Why did you pick this gene?

Make sure that your methods are the best way to address your question, or if not, mention why you can't do it the "right" way. If the reviewer can come up with a better way to address your question and you don't say it, your grant will be rejected.

Also, be very careful to avoid any errors. Errors in methods are the second-most common reason for rejection. These errors can come from failing to mention something or saying something incorrect. Similarly, if your sample size is too small, reviewers balk at that. Think of sample size in the relevant scale: if you're comparing trees in 2 populations that have an ecological difference, and you're surveying 10 trees in each population, your relevant sample size is 2 (or 1 each), not 20.

Mention how you might avoid confounding factors, if appropriate. If you're studying 10 populations to examine the effects of local temperature differences on age structure, address other potential confounding variables. Are they at the same latitude? Do they have the same species present (the ones you're studying and all others)? Etc.

Independence

Again, this will come up a lot in the future, so you should consider it all around. The reviewers try to determine if you're doing a piece of your advisor's project, or if you're really an independent student who came up with their own project and direction. It's good if the letters address this specifically as well.

Familiarity with literature

BE SURE TO CITE MAJOR RELEVANT PAPERS. To save space, you can cite them using superscripted numbers and list the papers separately. If you fail to cite a major paper in your area, it makes you look bad. Keep in mind that you should also be reading and citing papers that study similar topics but in different species groups. For example, if you want to examine the effects of different parts of a calling song in sparrows, you really should cite the seminal work by Mike Ryan on that subject in frogs.

Letters

Make sure to talk about the content of the letters with your advisor and second recommender. Here are the relevant parts:

1) Familiarity with project. The letter should include a detailed description of your project and an evaluation of its impact/significance.

2) Familiarity with student. Does the student have the necessary background/skills for the methods and analysis required. It helps if the letters mention that the student has successfully done parts of this project, indicating which parts.

3) Overall student evaluation. Does the student work hard and get good grades? Does the student know the scientific literature in his/ her area?

Again, these are in order of importance. Many recommenders limit their letters to the third part, and that greatly hurts the application. Discuss your project extensively with your letter-writers, and ask them to specifically discuss it in their letters.

Common pitfall statements

"This research will aid in conservation efforts of …" -- Sigma Xi funds BASIC SCIENCE, not applied science (such as conservation, crop science, etc.) generally. Conservation is not sufficient justification for the study.

"This species is endangered/ threatened." -- Doesn't help. Don't research it just because it's endangered, or if you do, don't look to Sigma Xi to help you.

"This project will yield basic/ background information needed for [later interesting study]." -- You should be proposing the later interesting study. As they see it, you may only get this far and then stop.

"This project will help us to understand [something really ambiguous/obvious/basic]." It should help you to really understand something, and if you put in an answer like that, you're BS'ing. For example, studying how the reduction of a population to 1/10 its original size affects genetic variability is a no-brainer. Also, studying something to "see how natural selection affects variation in a species" is meaningless.

"This project will develop a novel method for X." -- Develop the method, then propose the project. They want hypothesis-based research.

Some potentially favored projects

You might be wondering- what DO they like? Here are some that might be favored.

"This project will help to explain the origin of introns." This was one in the May, 2000, batch, and people jumped on it. Great, broad significance, and it seemed like it really would do that.

"This project will assess the impact of interspecific competition on speciation." This is something that has been done a few times, but it's an interesting area where results can be easily generalized.

"This project may help to explain why Allen's Rule is not observed in X group." Again, neat because it addresses a broader issue.

Alright, that's it. You're on your own. Go out and write that application, and read the final checklist below before you click the "Send" button. Remember, you can only get 2 Sigma Xi grants in your career (and only while you're a student), and you MUST turn in a report one year after the first grant to be eligible for a second.

Final checklist

1) Do you frame your goal in the form of a major research question for which the answer is not already known?

2) Do you justify the need for your study in the broader sense of the field (and not limited to your organism/group)?

3) Do you state explicit hypotheses that are to be tested?

4) Do you state why your system is appropriate (and not extravagant) to test these hypotheses? [Note- all applications to travel abroad are looked upon with some degree of skepticism, as many students "just want to go to the tropics."]

5) Are you explicit in your description of methods?

6) Do your methods clearly address your hypotheses and relate well to the major research question?

7) Is your budget justification listing the items that you need and that can be funded by this grant? Note- listing $10,000 in expenses is more likely to work against you than for you.

8) Is it clear that a grant from Sigma Xi will play a significant role in determining whether this research can be done?

9) Are your letters from people who are familiar with your research competence and who know exactly what you propose to do, how you propose to do it, and the significance of the research?


Online form for National Sigma Xi grants-in-aid of research.


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