Making Space for Others

Whatever your personal level of achievement, it’s vital that you remember to make space for others to stand up and stand out. Here are three examples of celebrities rising to that challenge.

Michael Bublè and Sam Hollyman in 2010

Billy Joel and Michael Pollack– a Vanderbilt University student in 2013

Bono of U2 and Adam Bevell– a self-taught, blind guitarist– in 2011

Thank you to Christie Veitch and Brian Danielak for reminding me.

Oppa Adjunct Style: How Schools are Cheating Teachers and Students

“Adjuncts are not regular members of the faculty; we are paid an hourly rate for time spent in the classroom. We are not paid to advise students, grade papers, or prepare materials or lectures for class. . . . To ensure that we remain conscious of the adjunctification of CUNY, we ask that you do not call us ‘Professor.'”

To learn more about the source and context, be sure to read The Village Voice’s article on the outsourcing of education.

Lawrence Lessig: We the People, and the Republic we must reclaim

My sense is that we all often throw up our hands and imagine that there’s nothing we can do, whether it be about our country or our organizations or ourselves.

We should fear failure: the failure to try and the failure to behave in a moral, principled way; everything else is ego.

CSC 111 Introduction to Computer Science

Location: College of Saint Rose
Term(s): Fall 2012, Spring 2013
Class size: ~20

In this course, students develop their computational thinking skills through guided inquiry discussions. Topics such as the nature of computation, binary, boolean logic, computer architecture, networking, and programming are introduced. Students are challenged to reverse engineer programming solutions in order to explore functional decomposition and other computational concepts.

Prerequisite: None
Credits: 3

EPSY 687 Assessment and Evaluation for STEM educators

Location: University at Albany, School of Education, Department of Educational & Counseling Psychology
Term(s): Spring 2013
Class size: TBD
Co-taught with Paul Zachos

Backward design, formative assessment and action research will be applied to practical problems chosen by participants to develop critical assessment and evaluation concepts and skills for STEM-related education. The course will support participants in creating innovative lessons or productively addressing classroom, school, and state challenges such as high-stakes testing and professional performance reviews.

Prerequisite: Participants must be actively teaching during the course. Participants are expected to build and refine a learning module related to their own teaching, to conduct and share the results of assessments of student learning on a monthly basis and to work in consultation with fellow participants and course instructors to produce and evaluate a completed module. This work will be in lieu of extensive readings and a formal paper.
Credits: 3
Format: Online with regular synchronous chat sessions


Bad Data Handbook: Mapping the World of Data Problems
By Q. Ethan McCallum
Ebook: 31.99$ • Print: 39.99$

Bad data is a fact of life. Coping with bad data is a valuable, learned skill. Bad Data Handbook offers insights from over 20 authors based on their years of personal experience managing ill-defined, often chaotic and incomplete data. We begin with a exploration of what is meant by *bad data* and what checks we can preform to help us understand data quality as a prerequisite to data analysis.

Kevin Fink offers suggestions on approaching data critically in order to ensure that we understand what we’re working with before we begin to try to manipulate it. Fink offers useful scripts in shell and Perl that can be used to inspect data and perform basic sanity checks. Paul Murrell tackles the problem of scraping data from sources formatted for human consumption into a format more amenable for algorithmic analysis using R. And on and on.

Each chapter addresses a critical concern in the data life-cycle: identifying, annotating, capturing, archiving, versioning, manipulating, analyzing, and deriving actionable information from imperfect or incomplete data. The advice offered is both powerful and immediately useful to data scientists and newcomers to the field alike and for me has spurred several ideas for how to approach teaching statistics.

Given the number of authors who contributed to this volume, it should come as no surprise that the tone, writing styles, and tools used vary greatly among the chapters, sometimes wandering into technical minutia, but only infrequently. The book holds together remarkably well, regardless, and was a pleasure to read.

Disclosure: I received a complimentary ebook copy of this book to review

Pandora Makes Me Sad

The Problem

Listening to Pandora tests me. Their algorithm seems to be that whenever they detect that I’m listening to a song I like, they should visually or aurally interfere, thus creating the most agitating experience possible.

This evening, before I logged in, they began playing a song I like, but a version I hadn’t heard before so, to fully appreciate the music, I paused it to grab my headphones. Of course Pandora made it impossible for me to listen to the song by modally forcing me to login (#fail). Unfortunately, their login routine isn’t sensitive to what you were listening to immediately prior to login, so they just start playing something new and different (#fail).

Pandora Makes Me Sad


  • Don’t get in the way of the user enjoying the experience.
  • Suggest logging in non-modally.
  • If the user is already listening to a song on Pandora, but not logged in, then immediately after login begin playing the same song.

The Calculus of Friendship

When a close friend sent me a copy of this book, his inscription read, in part

it has always been about the students

In this short video, Dr. Steven Strogatz– a Cornell Mathematician– reminds us that the student-teacher relationship is complex, dynamic, enduring, and often unpredictable; far from the Brave New World-style cold, isolationism espoused by the so-called professionalization of education that the United States has experienced over the past 100 years.


Adding a keyboard shortcut for Save to PDF… in OSX

When I’m commenting on electronic documents, I find it useful to be able to quickly generate a PDF of the marked-up version of the document to return to authors for review. I annotate the document using track changes and adding comments (using the INSERT > COMMENT feature… not by adding text to the body of the document!!!), then

Save as PDF…

to keep a copy for myself and to email (or post to a course management system) for the author to review.

Unfortunately, OSX doesn’t have a built-in keyboard shortcut for Save to PDF…, but it’s easy to add one.

[Note: you can’t Save to PDF… from an Adobe Acrobat print dialog box… it would bruise their ego]

Storytelling, which I take to mean teaching

This 70-minute lecture by Charlie KaufmanEternal Sunshine of the Spotless Mind, Adaptation, Being John Malkovich— on screenwriting applies equally well, I think, to being an educator. Consider the following excerpt, but replace screenplay with learning– for the student perspective– or even teaching!

A screenplay is an exploration. It’s about the thing you don’t know. To step into the abyss. It necessarily starts somewhere, anywhere, there is a starting point, but the rest is undetermined, it is a secret, even from you. There’s no template for a screenplay, or there shouldn’t be. There are at least as many screenplay possibilities as there are people who write them. We’ve been conned into thinking there is a pre-established form.

While I sometimes found it difficult to distinguish quotations from his original thoughts, I found both to be engaging and inspiring.

Automatically Generating an HTML5-style Cache Manifest from the Command Line

HTML5 introduces the ability to cache content client-side so that often-used resources can be used without re-downloading them. This also enables a site to be viewed from the client when no network connection is available (i.e., offline viewing of the site).

In order for this to work, there are a few things one must do:

  1. Create a plain text file listing all of the resources that should be cached by the user agent (e.g., a web browser)– the cache manifest.
  2. Refer to that file in the opening html tag of every page that will use cached resources.
  3. Configure the web server so that the file is sent to the user agent with a specific MIME type: text/cache-manifest
  4. Regenerate the cache manifest any time you change the files in your site.
Once everything is setup properly, you can visit the site using your favorite web browser. Then, to test whether the caching has worked, you can turn off the network connection to your web browser’s computer and try reloading the page.

Continue reading

Digital Voice Recorders

Digital voice recorders can be a handy tool for dictation or recording research interviews. Here are some of the things I consider when looking for a recorder.

Connectivity Make sure the recorder you choose has a USB port or (even better) a built-in plug. Some recorders do not allow you to transfer your recordings to your computer.
File format The default recording file format should be something that is easily playable on your computer’s already installed software, such as Quicktime, iTunes, or Windows Media Player. WAV and MP3 work well, but many recorders use WMA, a windows format that requires additional software on the Mac to playback.
Microphones You generally want dual (or quad) built-in MICs for stereo recording— invaluable in interview sessions. You can play your recordings with headphones and perceive directionality. Not all recorders record in stereo. Also, an external MIC jack, in case you ever want to use an external microphone (a lapel clipped mic or shotgun mic, e.g.)
Placement A tripod mount screw is handy for setting up your recorder for standalone operation.

Two models I’m fond of:

Zoom H2
Olympus WS-600s

Know Your Libraries and Librarians

One of the first lessons any successful graduate student (and that should read “undergraduate student”) learns is to introduce themselves to the reference librarian who is responsible for their favorite subject areas. They can serve as guides to the existing collection, alert you to new acquisitions, and help you to acquire books that you may be interested in reading.

Know the LOC system, know which sections interest you, and know who is responsible for maintaining those sections at your institutions. You’ll make a librarian’s day when you introduce yourself as being “particularly interested in the QAs” or any other category.

For me, I always visit these sections, at least:

  • K7555 – Copyright
  • LB – Theory and practice of education
  • Q – Cybernetics/Information Theory
  • QA – Computers/Programming Languages
  • TK – Electronics/Computer Engineering

History of the LOC system:

The categories: