Author Archives: jchoigt

About jchoigt

I'm an Associate Professor in the School of Biology at Georgia Tech, and Faculty Coordinator of the Professional MS Bioinformatics degree program.

Failure of further learning: the limits of repeated study and retrieval practice

When students encounter new information, either in a textbook or on Powerpoint slides, how much of it do they learn? How much are they able to recall over time? Do repeated study help students retain more, or learn more? Thanks … Continue reading

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How to stave off the MOOCpocalypse

College faculty are not yet an endangered species, but they are pressured as never before. Full-time tenure track faculty comprise a shrinking portion of faculty at all degree-granting institutions, and the majority of faculty have part-time, adjunct or contingent faculty … Continue reading

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Quantitative Reasoning – an example

I asked my intro biology students, working in groups to analyze parts of the Wolfe-Simon et al. 2011 arsenic life paper, to calculate how much bacterial growth the background level of phosphate would support: The basal culture medium contained 3 … Continue reading

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A victory for college faculty in Georgia

College and university faculty should long remember February 6, 2009 as a day of infamy. On that day, Clark-Atlanta University (CAU) fired 54 faculty, 14 of them tenured, well into the spring semester, with no notice, on the pretext of … Continue reading

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Will the MOOCpocalypse kill graduate science programs?

There is intense debate about what MOOCs will do to or for higher education. Recent articles by Jonathan Rees on Slate (The MOOC racket) and responses by Tim Worstall on Forbes (What MOOCS will really kill is the research university), … Continue reading

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