"Does Professor Quality Matter? Evidence from Random Assignment of Students to Professors" by Scott Carrell and James West is the title of an interesting new study in this month's
Journal of Political Economy, a leading journal in economics. (For a summary of the paper,
see this review. An
ungated version, too). The authors are interested in determining the role of "professor quality" in student learning. They do this by exploiting an unusual institutional feature of the Air Force Academy whereby all undergraduates are randomly assigned their professors, and all professors use the same syllabus. The authors also have the professor's student evaluations, as well each student's subsequent performance in the follow-up classes. To keep it simple, they focus only on Calculus I and the follow-up courses in Calculus (which are mandatory), though they note that an earlier study that looked at Chemistry and Physics found similar things.
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posted by scunning
on Jun 12, 2010 -
44 comments
Yesterday (April 15), Representatives Doyle (D-PA), Waxman (D-CA), Wasserman-Schultz (D-FL), Harper (R-MS), Boucher (D-VA) and Rohrabacher (R-CA) introduced the Federal Research Public Access Act (HR 5037), a bill that would ensure free, timely, online access to the published results of research funded by eleven U.S. federal agencies. -
Alliance for Taxpayer Access. [more inside]
posted by infinite intimation
on Apr 20, 2010 -
26 comments
Americans like science. But they think much less highly of American scientists than American scientists themselves do. Most scientists also rate media coverage of science as only fair or poor. Yet public knowledge of some scientific facts is .... not that bad (Section 7). A Pew Research Report reveals all.
posted by binturong
on Jul 13, 2009 -
38 comments
The Canadian Journalism Project (CJP) and its websites,
J-Source.ca (English) and
ProjetJ.ca (French), provides a source for news, research, commentary, advice, discussion and resources about the achievement of, and challenges to, excellence in Canadian journalism.
posted by netbros
on Feb 2, 2009 -
5 comments
HistoryWorld is a general-knowledge website, designed for anyone above the age of about twelve with an interest in history. I found the site searching for
dance history, but it includes 400 broad topics with more added all the time. It approaches history as a narrative, making full use of
chronology. This is for the student as well as the researcher.
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posted by netbros
on May 23, 2008 -
15 comments
Fourmilab Switzerland is a large and diverse site created and maintained by John Walker, co-creator of AutoCAD and founder of Autodesk, Inc. A few sub-sites have been mentioned here over the years, but there is plenty to explore -- ranging from free computing utilities, science tools, a diet plan, original fiction and educational texts, to a page on
RetroPsychoKinesis: influencing the past with your mind.
posted by ewagoner
on Aug 8, 2003 -
4 comments
Be heard! A Survey of Blogs and Bloggers. Any opinions regarding
weblogs vs. regular news coverage, or the war in Iraq?
Researchers at the
U of Tennessee would like to know. Would you read something that has lots of in-depth information, even if it's not particularly fair, accurate, or believable? Even if you disagree with it? Does the stuff you run across online influence your opinions, or are you more interested in entertainment / finding something to talk about with people? Do you like the standard commercial media, or do you put more stock in instant messaging, group weblogs, and (yikes) real live humans?
posted by sheauga
on May 8, 2003 -
17 comments