Undercover at AnyU

My Freshman Year is the tale of an anthropology professor who decides to learn more about the student perspective by immersing herself as a new student at her own university. For a sabbatical research project, Rebekah Nathan (the author’s pseudonym) applies to her own institution (referred to as AnyU) using her high school transcripts. She is admitted, moves into the dorms, attends orientation, signs up for a standard load of five classes (not in any way connected to her field), does the work, makes friends, and observes everything very closely when she’s not bleary-eyed from lack of sleep. (Yes, she did get IRB approval and includes a section on Ethics and Ethnography detailing her methods.)

Rebekah’s institution was large enough such that the students she was living with and taking classes with did not recognize her as a professor, thinking that she was an older student. In a few instances during move-in and orientation week she was mistaken as a parent. Fellow students soon started to treat her as one of their own, and that is where she starts to get inside knowledge of what students do and think in college. The book is now ten years old, so her research was done close to the time I was a resident faculty member at my own institution (not AnyU).

It was interesting to compare and contrast her experience with my own when I lived on campus. There are some key differences. I’m at a private, smaller institution with a different student demographic than hers. There are very few older students – I’ve only had two older than me in all my years of teaching (and I typically teach 100-200 students every year). Also, when I was living in the residence halls, the students knew me as a professor, and thus I’m sure I was treated very differently (and deferentially) because of that. During that time, I was occasionally mistaken as a student, but not often. I wasn’t a classmate, and everyone who lived on my floor knew I was the professor. This was probably because of the sign on my room door indicating (when closed) that I shouldn’t be disturbed between 9pm to 9am unless there was an emergency. Two explicit points followed: (1) Finishing homework is not an emergency. (2) My keycard does not open your door if you’re locked out.

I wish I read Rebekah’s book earlier. It would have explained the topsy-turvy observation of how common spaces are used in the dorms. When Rebekah and I were students, the common space was where people would hang out to be social. There were comfortable chairs or couches and sometimes a big-screen TV. (These were old, bulky and heavy back then so no one was interested in stealing them.) If you wanted privacy and quiet, you stayed in your room. But for students in the new millennium, the situation is reversed. When Rebekah talked to fellow students in the common room, it turns out the common room (which was mostly dead) was where students went for some quiet time – student rooms (and probably exuberant roommates) was where all the social activity was taking place. I had a similar experience – although I managed to lure students out with a coffee hour and pastries once a week in the evening. Students were encouraged to come out and study amidst snacks and unobtrusive background music. (The iPod had only just been invented and not in the hands of that many students.)

Some of Rebekah’s observations were already well known. Students don’t spend as much time on schoolwork and studying as they did in the past. In chapter 6 (“The Art of College Management”), she describes them as “practical and careerist in their approach to education”. Extra-curricular activities were often chosen for how they would help the student’s CV. (I meet many students who think they are pre-med and behave similarly.) Students are more interested in grades, and this occasionally leads to “closer surface connections with faculty”. A key part of college life seemed to be life-management. Time-management was a huge topic during orientation week and the message seemed to be: “College is demanding but you don’t need to be a drudge. The key to succeeding at college is effort and good planning. If you plan your time well, you can have it all.”

Rebekah was surprised that “going to school was a time management nightmare [requiring] much more and a very different kind of juggling than life as a professor, even with its demands.” Given that some classes had separate lab and/or discussion instructors, she found in her first semester that there were eight different people to adjust to “each with his or her own quirks, schedules and predilections”. I now better understand why registering for classes is so stressful for students as they attempt to shape the “perfect” schedule. (Read Rebekah’s book for a detailed treatment.) The advice on “the care and handling of professors” given to students by RAs and other fellow students also explains why certain students interact with me the way they do. At a university-sponsored freshman presentation, students were told that professors “think the world revolves around their subject, so they want you to get it. They want to see effort, and they want you to voice an opinion. So give them what they want and you’ll get what you want too!” Careerist and instrumental indeed!

My favorite part of the book was chapter 4 (“As Others See Us”) which details conversations interviews with international students, resulting in Rebekah’s reflecting on her own culture and assumptions as an American. In other chapters, there are interesting sections on diversity in the dining hall, student cheating, and classroom conventions. It turns out that there’s a strong cultural convention not to “stick out” in class, probably working in concert with the norm of consolidated responsibility. I won’t spoil the details, so I’ll just recommend reading her book if any of these topics sound interesting to you.

There’s a very interesting reflection on “Student Culture and Liminality” in the final chapter. I’m just going to quote sections her since I found it beautifully-worded. “It is in the middle or ‘liminal’ state – the ambiguous place of being neither here nor there – that anthropologists see profoundly creative and transformative possibilities. [These states] lift the normal constraints on behavior and bring participants into new relationships with one another. In the U.S. college, as universally, liminal people who might otherwise have differential status in the society become equals, and those who share the ritual experience of lowliness, homogeneity, and comradeship establish strong emotional, almost sacred bonds. Undergraduate culture itself becomes this liminal communal space where students bond with one another, sometimes for life, and, amid rules of suspended normality and often hardship, explore their identities, wrestle with their parents’ world, and wonder about their future.”

I’m skipping a few paragraphs to get to her set of questions at the end of the section: “Will the liminal life of college culture allow students to arrive at inspired new ideas for society and transformative visions of our world? Or will it simply train young people to become adults who take their place in line in the workforce of the existing society? Can it do both? And how will we know when college culture is tilted too far in one direction or the other?”

These are indeed the million-dollar questions. While she doesn’t have the answers, the author reflects on these in a short final section on student culture, the mission of the public university, and the broader culture in America. If you want to know which way things are headed, “follow the money”, for good or ill.

Recipes and Crowdsourcing

We seem to be starting a new tradition with Christmas meals: try a new recipe for an interesting main dish! Last year we tried a leg-of-lamb roast that turned out well, so this year we attempted porchetta from the same source. It’s always a little exciting (um, nerve-wracking) trying out a brand new recipe when you’re inviting others over for dinner. However, potlucks help to mitigate potential disasters as the spread of food is good, and one isn’t solely responsible for providing nourishment. In fact we woke up on Christmas morning to be welcomed by ants in the kitchen! The colder weather brought them in, but they were undoubtedly also lured by the red velvet cupcakes made the night before. I sadly had to dump the dozen that the ants found, but thankfully they did not get the whole stash. And there was so much dessert brought by others that things worked out just fine.

I feel that the Internet has really improved the reliability of recipes. Back in the old days, if you were following a cookbook, it was even more nerve-wracking. You think you’re following the recipe and when you’re done, things don’t look anything close to the beautiful picture in the book. It’s unclear which steps were problematic. Now, thanks to crowdsourcing, you can read the comments of many folks who have attempted the recipe providing tips on things to watch out for, variations, substitutes, and more. Thanks to YouTube and other video sites, you can find step-by-step visuals on virtually any step you might encounter. Don’t know how to tie the pork belly into a log using twine? There are videos for that. (We watched it!) Here’s a picture of our final product. Our photography clearly does not look as mouth-watering as the source recipe, but I personally thought our first attempt was quite tasty!

This got me thinking about chemical synthesis. While I personally am not in the business of making new molecules (I just build them on the computer and calculate their properties and interactions), many of my chemistry colleagues do. Every so often, one of them will be remarkably pleased that repeating a synthesis from a paper worked exactly as the authors said it would. Clearly that doesn’t always happen. Synthesis can be fiddly (from what I understand). It seems that synthesis would greatly benefit by having a format similar to online recipes that allow everyone to benefit from the crowdsourcing. Practically all our journal articles are online. Why not have a special comments section that allows others to enrich the published recipe? I bet that would save many chemists time and money spent on chemicals. Pre-internet, the monograph series Organic Syntheses, would only have published syntheses that had been carefully vetted to be reproducible.

In Harry Potter and the Half-Blood Prince, Harry discovers scribblings in his second-hand Potions textbook that suggest improvements to the “published” recipe. Hermione, sticking to the official published versions, gets increasingly frustrated as Harry’s deviations yield better results. Shouldn’t one expect the official recipes to have been carefully vetted? Then along comes a maverick who improves the recipe, but the modifications don’t make it into the mainstream even after many years have passed. They are simply found scribbled inside a single copy of the book. It’s almost as if some obscure maverick had annotated his or her version of Julia Child’s Mastering the Art of French Cooking, with superb improvements on technique, that was then lost in obscurity in a second-hand bookstore somewhere. (Note to self: Look for scribblings in famous cookbooks found in second-hand bookstores.)

Why weren’t Snape’s improvements more widely known? Perhaps potions masters hid their secrets similar to the alchemists of old, or master beer brewers of today. If you made a superior brew that would corner the market (or allow you to charge the highest prices) you’d want to keep your “secret recipe” to yourself to maintain your competitive edge. Maybe Snape wrote a letter to Libatius Borage, author of Advanced Potion Making, but was ignored. After all, perhaps a greasy-haired kid who dabbled in the dark arts was not worth notice by a famous textbook author (who probably was himself a potions master).

So, would you share a secret recipe? I suppose it depends. Could someone make a profit somewhere from keeping or sharing that information? The rise of Linux suggests that there are viable models to the long-reigning proprietary “secret” approaches. Perhaps the Internet has tipped the balanced towards the sharers rather than the hoarders? Maybe it depends on the commodity and the community. I, for one, am glad that the food community shares!

Teaching, Research and Scholarship Part 2

Today’s post will focus on the oft-cited Hattie & Marsh (1996) article: “The Relationship Between Research and Teaching: A Meta-Analysis” in Review of Educational Research available here in JSTOR. I briefly mentioned some of the results in Part 1 of this series, where I also set the stage on the broader issues related to today’s post.

The article begins with a literature review citing the three main relationships between teaching and research: Positive, Negative and Zero. The dominant models proposed in each of these areas are briefly summarized. I will highlight one model from each group. If you’re interested in the other models, please read the paper!

Positive Relationship: The “Conventional Wisdom” model stems from many survey results whereby a large number of academics claim that teaching and research enrich each other. A teacher who stops doing research will eventually repeat old-hat and lose touch with the students and with the reality we live in. Being an active researcher is key for teaching advanced classes (requiring advanced knowledge) and in stimulating student attitudes towards the discovery of new knowledge. Interestingly, while active research is claimed to benefit teaching, the reverse claim – that someone actively interested in teaching will be a better researcher – is not widely held. Could being aware and abreast of advances in one’s field without directly partaking in the “discovery” process be sufficient to teach well at the university level? (More on this in a future post!) Regardless of the answer, it is clear that in recent years, a sizable portion of undergraduate instructors in U.S. baccalaureate degree granting institutions do not engage in “discovery” scholarship. Certainly in the sciences, they have no lab space or resources to do so.

Negative Relationship: The “Scarcity” model claims that time and commitment pull in different directions for teaching and research activities. To excel in one requires taking away from the other given that both activities are labor-intensive. Dimensions of conflict include curricular versus scholarly interests (particular in institutions with graduate programs), and disciplinary versus institutional identification of the faculty. Studies show that time on research is negatively correlated with time on teaching. The relationship however is more complicated. While time and commitment spent on research correlates with research “productivity” (usually measured in terms of publications), there is no clear correlation between time spent on teaching on either research productivity or teaching “effectiveness” (often measured by teaching evaluations). On the other hand, those with a higher commitment to teaching do tend to receive higher teaching evaluations. A quote sums this up: “Teaching and research, far from being complementary activities, appear to be either completely unrelated or to be in conflict with one another. The most productive researchers have the least favorable attitudes towards teaching, while the least productive are the most committed to teaching.”

Zero Relationship: The “Different Enterprises” model argues that research (i.e. the discovery of knowledge) is not driven by curricular considerations but rather “by an interest structure based on academic careers.” Furthermore research activity “relates more to the discovery of knowledge usually by normative means within various disciplines”, whereas teaching relates to imparting this knowledge in a way that leads to student learning. “Researchers are valued for what they discover, teachers for what they enable students to discover.” While the qualities required in teaching and research may be different according to this model, a single individual may exhibit the qualities required to excel in both, but it is not a given. Thus, if we unrealistically divided people into four stark categories and ignored the grey areas for the moment, you would find good teachers who are good researchers, poor teachers who are poor researchers, good teachers who are poor researchers, and good researchers who are poor teachers – and you might find the categories equally represented in academia (well, hopefully not too many in the last group).

The actual study is a comprehensive meta-analysis that aims to systematically review the different models with a common statistical framework. Some context to the data: (1) 34% from liberal arts colleges and 62% from research universities, (2) about half the of studies were across all departments, and a quarter from social sciences, with the natural sciences and humanities at 17% and 10%, (3) 80% used teaching evaluations as the main indicator for teaching effectiveness, with 19% peer evaluations, (4) 63% used number of publications as the main indicator for research productivity, although citations, grants, and weighted sums of book chapters were also used.

The reader should consult the article for the actual statistical methods. I’ll jump directly to highlighting some of the results.

·      The overall relationship was slightly positive but very, very close to zero (weighted average of 0.06).

·      There was a negative relationship in more recent studies.

·      More extreme positive or negative relationships in individual studies all came from much smaller sample sizes, and three most significant outliers used self-ratings of teaching and research.

·      Variation was larger in liberal arts colleges compared to research universities.

·      Relationship is very close to zero in the natural sciences and the humanities and consistent across sub-disciplines. There is more variation in the social sciences (negative in commerce and law, zero in psychology and anthropology, and positive in education).

·      Time on teaching was negatively correlated with time on research, but this did not factor in teaching load (number of courses taught during the term). Therefore one cannot conclude that less total time spent on teaching leads to poorer teaching outcomes.

·      There is small but positive correlation that more active researchers are better at presentation aspects of teaching, although there is little correlation with facilitation aspects.

Some have interpreted the Hattie and Marsh study as a reason to provide differential funding streams and have instructors or even institutions specialize more in one and less in the other. The authors however clearly state in their conclusion the opposite: “The goal should not be publish or perish, or teach or impeach, but we beseech you to both publish and teach effectively.” They, and many others, think that the main problem is how to bring teaching and research together effectively such that the “relationship between the two attributes can increase, [and] it is hoped, positively.”

To conclude this post, here’s Figure 1 from the article – one of several “mixed” models that try to go beyond the simpler models mentioned above. This is Marsh’s Compensatory Model. Further commentary can be found in the paper.

Finals Week

As I am writing this, I am proctoring one of my Final Exams. I glance up and down the room every couple of minutes to make sure that students are concentrating on their exams, and to check for raised hands. I’ve had a couple of individuals so far with quick clarification questions on the wording of the exam. Nothing the student doesn’t already understand, but they feel better and less nervous. My next final exam is later today and I will be grading this exam while proctoring the other one. My personal goal is to have everything graded by Friday afternoon before I leave work, but if not, some of it will spill over to next week. Everyone in this class made it to this Final although I had one student arrive 10 minutes late and the other 18 minutes late. The exam is two hours long.

This week has been relatively relaxed so far for me. I had my Finals written and taken (by me to ensure clarity, suitability and length) and photocopied last week. I’m sure my students are stressed. In my class blog, there have been several posts with variations of “5 tips to not stress out”. This week I moved around my office hours to maximize student visits. I’m pleased that many students showed up with questions. While many of these are the conscientious students who have come by before, I also had a number who were visiting for the first time. Most of the time when students visit, they feel they get a lot out of the time and wish they started visiting sooner. (I wish the same thing too.) I probably spent 7-8 hours spread over the last three days answering questions in my office. Other time was spent on reading, research, attending committee meetings, and struggling with sys-admin issues on a new computational cluster.

Office hours are one of my favourite parts of being an educator! Students are surprised to learn this. It’s when I feel I can be most effective in clearing up a particular student’s question or misconception. It’s where I see the most “aha!” moments. I also get to know my students a little better since inevitably a small part of the conversation goes beyond the class material. My students get to see that I’m not a scary professor, and that I genuinely do want to help them learn. After all, that’s why I became a teacher.

Much ink has been spilt, or perhaps many bytes have been set, on the pros and cons of Final Exams. They’ve been around for a long time, gaining momentum with the massification of higher education. In China, grueling exams to enter the civil service provided opportunities to move up in society for hundreds of years. In recent years, with the rise of “project-based learning” and many other such fancy terminology to introduce new practices that may not be all that new, the Final Exam has come under derisive scrutiny. In the U.S., the “regime of testing” has come under fire, some of it for good reasons. In most other countries, make-or-break final exams have been a big part of the life of the student for years. However, in recent years, this approach has been questioned.

What is the purpose of a final exam, project or paper? Certainly we use it to assess what the student has learned over the course of a school term. Hopefully there is an aspect that helps the student to synthesize what first seemed like disparate pieces of information into a more integrated whole. Different disciplines utilize different final assessments. In the humanities, a final paper is common. In math and science, final exams are the norm. In the social sciences, there is much more variation. Even within departments, there are differences given the variation in subject material and how the instructor constructs a course.

I personally find (and so do many of my colleagues in chemistry) that at the introductory level, exams are a great way to help the student learn the material and “put things together”. Exams are not the only assessment tool we use, but they are significant. I was reminded of this in office hours. Preparing for an exam motivates or perhaps “forces” the student to make sense of the material and forge connections. In chemistry, if one doesn’t make the connections, then it simply looks like too much disparate content to be memorized. As teachers we impress upon our students how the materials build on each other. My classes are peppered with “remember when we discussed [topic X last week]…” My exams also bring together different parts of the material across the semester so I can assess the student’s ability to integrate what they have been learning. Since a significant portion of the chemistry curriculum is hierarchical (for good reason), part of how novices gain expertise is to really master foundational content and skills, thereby allowing them to more smoothly progress to the next level. Exams are a good learning tool (yes, they’re not just for assessment) in that the act of preparing for the exam constitutes an important step in the learning process. Are there different ways to do this? Yes. But there’s no doubt that exams can do this well, provided they are well-written and provided that student learning leading up to the exam is appropriately scaffolded.

I’m now 80 minutes into the 2-hour Final. Five students have turned in their exams. I won’t look at them until later. The rest seem to be moving along at a reasonable pace. (One reason I take my exams prior to giving it to the students is to make sure they’re not too long or too short. I look for the Goldilocks sweet spot.) I’m actually looking forward to grading them to see what my students have learned.

Teaching, Research and Scholarship Part 1

My recent post highlighting Derek Bok’s Higher Education in America focused on the undergraduate curriculum and teaching. Today’s post will be the first in a series that examines the links between teaching and research, and the role that scholarship plays in tertiary education. My motivation to delve into some of the literature was motivated by Bok’s survey of the current state of affairs (in his chapter 15, “Publish or Perish”). The chapter opens by describing the growing mound of research publications, the vast majority being “unloved and unread” and the difficulty of keeping up. A professor is quoted describing all this activity as “busywork on a vast, almost incomprehensible scale”.

Bok then pivots to the question of whether the growing emphasis on this sort of research productivity “is a diversion of faculty time from teaching”. He then outlines the stereotypical response from both camps. Those that claim research positively correlates with teaching argue that research-active faculty are likely to “exhibit to their students the special enthusiasm and excitement that come from active engagement in the quest for discovery at the frontiers of knowledge.” Furthermore it “offers the best possible evidence of a young faculty member’s quality of mind and thus helps an institution make sounder appointments and promotion decisions”. The naysayers argue that the specialized arcana of academia is unlikely to lead to better teaching of a broader undergraduate curriculum, that students receive less attention, and that teaching is “sacrificed” for work with dubious beneficial value. With an election cycle coming around in the U.S., every month brings a new round of political pandering with clarion calls to “reform" higher education.

In examining the evidence, Bok cites Feldman’s 1987 comprehensive meta-analysis that finds little correlation between research productivity and teaching effectiveness. I’ve read the larger oft-cited follow-up study by Hattie and Marsh in 1996 that comes to similar conclusions. I’ll write more extensively on this in a subsequent post, but here’s a quick summary of the findings. Time spent on research does lead to research productivity gains, but there is no correlation that time spent on teaching led to more effective teaching. There was overall close to zero correlation between teaching and research “ability” (even with different measures). Interestingly, the social sciences showed a very slight although barely significant statistical positive correlation while the humanities and natural sciences showed none. There is a slight positive correlation in four-year liberal arts colleges but not in other types of institutions. There is however a slight negative correlation in the more recent studies compared to the older studies – perhaps indicating a tipping point where the publish-or-perish research ratrace is indeed negatively impacting teaching. Certainly the requirements for research in tenure and promotion has risen significantly over the last forty years.

Interestingly, surveys from 1972-1992 indicate that while time spent on research increased, there was not much change to time spent on teaching. The number of hours worked per week went up, and the summer months were increasingly occupied with research (faculty members are on a 9-month contract in the U.S.). The 1992-2012 surveys indicate that time spent on teaching did decrease although this was primarily due to lower teaching loads. Bok speculates that the effect of increased research demands in the summer has likely led to a reduction in the revision of old courses and improving pedagogy – thereby leading possibly to a decrease in the quality of education received by students. The reduced hours spent by students on academic work over the last forty years has exacerbated matters. In addition “work-life stress has also intensified over the past twenty years, most noticeably from research and publishing demands, but also because of additional time devoted to committee work and coping with institutional procedures and red tape.” Having experience as a “middle-manager” (no power but all of the responsibility), I can attest that the bureaucracy and red tape has gotten far worse over the last several years. I suspect at least part of it is indeed due to the “rise of the administration”.

There is another potentially pernicious effect of publish-or-perish on the undergraduate curriculum and course offerings. Given that all faculty members today now go through extensive research-focused Ph.D. programs, “most faculty members prefer to teach the kinds of specialized courses and seminars that are closely aligned with their scholarly interests. Not surprisingly, teaching what professors know best does not always coincide with what undergraduates need to learn.” Since I am one of those professors who “enjoys giving introductory courses to freshmen and sophomores”, I’m thankful to be in a department where I am not in the minority. (We value both teaching and research!) But perhaps that’s because we have no graduate program so all our focus is on undergraduate education. On the other hand many (although not all) of my colleagues in R1 institutions more often than not fit Bok’s description. These intro-level classes are burgeoning and often “relegated” to lecturers and part-time adjunct faculty.

Bok concludes: “The result is a curriculum designed to suit the interests and intellectual strengths of a faculty organized and trained in accordance with established fields of specialized inquiry… [The curricular requirements] are hard to change in any fundamental way, especially in research-oriented colleges and universities where faculties are most powerful and the emphasis on the advancement of specialized knowledge most pronounced.” Given the increased work stress and hours, “faculty members who feel such pressure will presumably tend to be less enthusiastic about suggestions that they master a new technology for classroom use, attend [workshops] on innovations in pedagogy, or reorganize their courses and instructional methods to introduce more active learning.”

Given Bok’s summary of affairs, it sounds as if the increased publish-or-perish state of affairs could be negatively impacting undergraduate education. Although the Hattie and Marsh study showed close to zero correlation, that work was twenty years ago, and mostly used empirical measures such as student ratings on teaching evaluations and a variety of survey (self and peer rating) information that may or may not be a good proxy for teaching quality. As a scientist who engages in research and who loves teaching, I’d like to think there is a clear positive link between the two, but this has not been demonstrated empirically. However, there may be other ways to frame the question. In subsequent posts, I’m planning on investigating Boyer’s (1990) broadening of research categories in the way scholarship is defined, the details of the Hattie & Marsh study, work being done in different countries on this topic (studies suggest there is much context-dependence), and explore potential high-impact practices (that have an empirical basis) possibly re-envisioning what many have called the research-teaching nexus.

Revisiting Dune

I was a teenager the first time I read Frank Herbert’s epic space opera, Dune. While the genre became popular with the Star Wars, I can see how Dune may have set the stage for what has become a multi-billion-dollar franchise. A youth starts out in a sandy planet, realizes and is trained to use special innate powers, and brings a galactic empire to its knees. However where George Lucas’ epic feels campy when I re-watch it, this was certainly not the case when I re-read Dune.

What led me to read Herbert’s novel again? I blame it on DVD documentaries, and easy access to them from the local library system. When I watched Tim’s Vermeer last month, it included a preview of Jodorowsky’s Dune. Not having followed the Dune-iverse, I had not paid attention to the twists and travails in the quest to re-make the Dune movie in recent years. I did watch the David Lynch movie years ago. I hardly remember anything about it (perhaps it was forgettable) and probably was not impressed. It likely paled compared to the Star Wars trilogy. I knew nothing about Jodorowsky’s attempt the previous decade – billed as the “greatest movie never made”. This is the tagline of the DVD documentary.

In preparation to watch Jodorowsky’s Dune, I read Herbert’s original novel (also borrowed from the local library) over Thanksgiving break. The best way to read epic fiction is to block off many hours and immerse oneself in its universe. I was surprised at how much I did not remember about the story, and the new things that caught my attention! While I had a vague memory of the overall storyline and the main factions involved (House Atreides, House Harkonnen, The Fremen, and the Bene Gesserit) and several of the principal characters, I had forgotten the depth of political intrigue surrounding Arrakis. I could not recall why the spice mélange was important, although I did remember the sandworms. I had forgotten the role of the Guild, and I had no memory of Liet-Kynes and his ecological dream. This time around, I found these aspects to be some of the most interesting parts of the book. It makes me wonder if my scientific training has caused me to read everything with a different lens.

There is so much science in the novel. All parts in the book involving Kynes (which I probably read over quickly as a teenager) took new significance. With NASA probes on Mars today, and having watched the Martian recently, it really got my thinking juices going on the prospect of terraforming. How could you change a desert into an oasis? Herbert’s novel reminded me of Miyazaki’s Nausicaa and the Valley of the Wind (the manga, not the movie) and its ecological dream amidst war, politics and intrigue. I also took notice whenever chemistry was mentioned, for example in the molecular conversion of poison in the cleansing of the water of life. I call it Mental Molecular Manipulation, and advocate young wizards to learn chemistry to increase their magic prowess.

I had forgotten the crucial role of spice and how it expanded the mind in time and space. Now that I’m a quantum mechanic, I was picking up on all the references to the wave nature of matter, the space-time continuum, reversibility of physical laws, and speculations of the multiverse-consciousness complex. I don’t think I understood the role of the Guild, nor the depth of political and economic importance of Arrakis, until this reading. I probably read the book too quickly the first time, when I was a more impatient reader. Now I savor my fiction! Back then, I never quite understood why the Guild was one of the six factions in the Avalon Hill boardgame. (I might even consider revisiting the boardgame now.) The blending of politics, economics, and space-time navigation is intriguing indeed!

This brings me to Alejandro Jodorowsky’s vision of Dune. I had never heard of Jodorowsky before nor had I seen any of his earlier movies. This documentary showed clips from some of his older work – I must admit that I do not understand it, nor have I any desire to see it. The impression I got comes from my limited understanding of surrealism in motion pictures and not being able to sit through Terry Gilliam’s Brazil (I gave up after half an hour). The documentary mostly consists of the key players working on that first movie adaptation of Dune: Jodorowsky, Seydoux, and several very talented artists recruited by the maestro himself. After Dune failed to launch, the artistic talent would go on to leave their mark starting with Ridley Scott’s Alien.

The culmination of Jodorowsky’s work comes in the form of a storyboard tome (cover shown above). We get to see not just some of the wild and psychedelic concept art, but some amazing storyboarding and layout techniques. Jodorowsky was ahead of his time, and towards the end of the DVD, you can see his ideas influencing the crop of sci-fi movies in the late 1970s and early 1980s, Star Wars included. The way Jodorowsky recruited his actors is also very interesting with characters such as David Carradine, Salvador Dali, Mick Jagger and Orson Welles. His magnetic personality and vision convinced young and capable artists to leave home and country for Paris where they would produce an amazing tome. Technical talent was not sufficient for Jodorowsky, and he searched for the “spiritual” elements of his crew, motivating many of them to do some of their best work for his prophetic vision. A prophet, a messiah, was central to the story – and therefore all aspects would have to be infused with the spiritual.

No movie studio would pick it up, however, and the project came to an end. The probable reason: the eccentricity, perhaps visionary madness, of Jodorowsky the artist. There seems to be some hint of madness in all the great artists, at least that’s the impression I get when reading about them. The scientist in me perhaps doesn’t understand it, but I still got caught up in Jodorowsky’s vision that Dune could be the motion picture that would achieve a cult status far beyond its descendants like Blade Runner or The Matrix. The creativity excited me, even though I’m sure I do not comprehend it. Just listening to Jodorowsky made me want to excel at whatever I did. It reminded me of a great teacher, one that unleashes the potential in students, acolytes and protégés. It motivated to not just be good at what I do, but great at it. And as I revisited Dune, I felt perhaps a small tinge of mania – perhaps a brief vision of what could be. It’s almost as if I had tasted the spice-filled Water of Life to see into the great beyond. Now that’s what great literature should be like!

Infographic Project: How It Went

Back in August, before the semester started, I blogged about the possibility of assigning an Infographic Project for my Chemistry & Society class. I’m pleased to say that I decided to try this, and today’s post is my reflection on how things went. (When I get back my teaching evaluations we’ll see if the students had any additional comments.)

On the first day of class, I spent five minutes in class introducing the Infographic Project and told students not to worry about it just yet. (There was a brief overview in my syllabus.) Just before the midpoint of the semester, students were given the details of the assignment including a rubric. In the previous class meeting we had discussed the properties of water and aqueous solutions. In the first half of the subsequent class meeting, we discussed chapter 8 from Bottled and Sold (by Peter Gleick), “Selling Bottled Water: The Modern Medicine Show” that discusses the case of Penta Water in great detail. Besides reading the chapter beforehand, I also had the students watch this video from AcquaPhi. I didn’t tell them anything about it beforehand. Our class discussion was very lively, with great participation from all the students. There were several of those great aha moments! (A few students thought I wouldn't assign them a pseudoscientific video and thought that it was "real", but strange.)

Based on the great discussion we had, I proposed that the theme of the infographic be about any product that had something to do with water. (We had a great discussion about float therapy early in the semester tied to a unit on the scientific method and calculating density.) Students liked the idea! Over the second half of the semester I would periodically show an infographic in class that was relevant to what we would discuss that day. As we went through acid-base chemistry, redox chemistry, and moved into organic chemistry (and natural products), I would hint at other possible topics. I would also take 2-3 minutes in class to answer a student question about the parameters of the project.

The infographics were due this past Sunday. Students were allowed to work in groups of up to three people. Interestingly, not many students formed trios, and they were mostly solo efforts or pairs. (If students worked with someone else, they had to each send me a separate e-mail about their contribution to the project with the submission.) The Thursday leading up to the deadline, I decided that we would not meet as a class but students could come by my office to show me drafts of their infographics. This turned out to be a good decision. Around 40% of the class showed me initial drafts. In some cases I saw multiple drafts before the final product. Hence, the average quality of the final submissions was good across the board. I’m also very pleased that students who e-mailed me drafts all of last week did so no later than Friday afternoon. No one sent me a draft over the weekend asking me for feedback. (I’ve trained my students well!) So I was able to come in on Monday morning and see all the submissions. Many of the students did not wait until the last minute. I had final submissions starting as early as Thursday afternoon.

I decided that peer review of the infographics would involve each student rating three other submissions. It took me a while to devise a scheme so that students would not review an infographic that was closely related to their own project. Hence I was pleased that the students chose a wide range of topics. (I think my giving many examples throughout the semester helped!) Topics included water in physical therapy, vitamin water, alkaline water, a variety of bottled waters, several different energy drinks, water-filtering systems (e.g. Brita), large-scale water treatment processes, and a range of cosmetics (lotions, creams, water masks).

As part of peer review, students rated on a numerical scale the clarity, depth and usefulness of the content, and the aesthetics of the presentation: fonts, colors, relevance and quality of graphics, layout. Then they had to list two further questions they would ask the creator of the infographic, and reflect on how they would have made their own infographic better now that they had looked closely at three others. While some of the students posed superficial questions (partly correlated with how fast they completed the assignment), the majority posed thoughtful questions – and I was very glad to see that they were starting to incorporate scientific inquiry in their thinking!

One of the things I had worried about was whether students would try to plagiarize other infographics on the web. I did some searches on the topics students chose, but saw nothing egregious. It did make me think that perhaps a future assignment might be for students find some infographics on the Internet and critically evaluate them for content and presentation.

Overall, I’m happy with my experiment and I might do something like this again in a future class. I did make a slide show of all the submitted infographics and I showed them in class (with 20-second highlights for each slide by me) before the students did their detailed ratings of the three they were assigned. This was to give them a sense of the range. I also uploaded the slide show to my course website and asked students to e-mail me (by next Tuesday) the infographic they would rate the best overall and the infographic they personally found the most interesting. I have responses from half the class so far and there are some winners emerging. I told the students that the top ones will be used as examples in my next class.

Now that you’ve just read a wall of text, it seems appropriate to end this post with an Infographic. Sorry, I won't be showing you any from my class since the semester isn't over yet. (Finals week is next week, and I'm still grading the infographic assignment.) This month I’m enjoying the Compound Interest Advent series. Here is yesterday’s (Day 10) – informative and highly amusing!